Bio
Sanjay Lall is Professor of Electrical Engineering in the Information Systems Laboratory and Professor of Aeronautics and Astronautics at Stanford University. He received a B.A. degree in Mathematics with first-class honors in 1990 and a Ph.D. degree in Engineering in 1995, both from the University of Cambridge, England. His research group focuses on algorithms for control, optimization, and machine learning. Before joining Stanford he was a Research Fellow at the California Institute of Technology in the Department of Control and Dynamical Systems, and prior to that he was a NATO Research Fellow at Massachusetts Institute of Technology, in the Laboratory for Information and Decision Systems. He was also a visiting scholar at Lund Institute of Technology in the Department of Automatic Control. He has significant industrial experience applying advanced algorithms to problems including satellite systems, advanced audio systems, Formula 1 racing, the America's cup, cloud services monitoring, and integrated circuit diagnostic systems, in addition to several startup companies. Professor Lall has served as Associate Editor for the journal Automatica, on the steering and program committees of several international conferences, and as a reviewer for the National Science Foundation, DARPA, and the Air Force Office of Scientific Research. He is the author of over 130 peer-refereed publications.
Academic Appointments
-
Professor, Electrical Engineering
-
Member, Bio-X
-
Affiliate, Precourt Institute for Energy
Honors & Awards
-
Fellow, IEEE (2015)
-
O. Hugo Schuck Best Paper Award, American Control Conference (2013)
-
George S. Axelby Outstanding Paper Award, IEEE (2007)
-
Presidential Early Career Award for Scientists and Engineers, National Science Foundation (2007)
-
CAREER Award, National Science Foundation (2006)
Professional Education
-
PhD, Cambridge (1995)
2024-25 Courses
- Introduction to Machine Learning
CME 107, EE 104 (Spr) -
Independent Studies (7)
- Directed Research and Writing in Aero/Astro
AA 190 (Aut, Win, Spr, Sum) - Independent Study in Aero/Astro
AA 199 (Aut, Win, Spr, Sum) - Master's Thesis and Thesis Research
EE 300 (Aut, Win, Spr, Sum) - Special Studies and Reports in Electrical Engineering
EE 191 (Aut, Win, Spr, Sum) - Special Studies and Reports in Electrical Engineering
EE 391 (Aut, Win, Spr, Sum) - Special Studies or Projects in Electrical Engineering
EE 190 (Aut, Win, Spr, Sum) - Special Studies or Projects in Electrical Engineering
EE 390 (Aut, Win, Spr, Sum)
- Directed Research and Writing in Aero/Astro
-
Prior Year Courses
2023-24 Courses
- Introduction to Linear Dynamical Systems
CME 263, EE 263 (Aut)
2022-23 Courses
- Introduction to Linear Dynamical Systems
CME 263, EE 263 (Aut) - Introduction to Machine Learning
CME 107, EE 104 (Spr)
2021-22 Courses
- Introduction to Linear Dynamical Systems
CME 263, EE 263 (Aut) - Introduction to Machine Learning
CME 107, EE 104 (Spr)
- Introduction to Linear Dynamical Systems
Stanford Advisees
-
Doctoral Dissertation Reader (AC)
Adam Dai, Kasper Johansson -
Doctoral Dissertation Advisor (AC)
Amirhossein Afsharrad, Andrei Kanavalau, Emi Soroka -
Master's Program Advisor
Manolo Alvarez, Daniel Kuelbs, Ericka Liu, Danh Nguyen, Zhichao Sun, Selina Zang -
Doctoral (Program)
Naomi Sagan
All Publications
-
Logical Synchrony and the Bittide Mechanism
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
2024; 35 (11): 1936-1948
View details for DOI 10.1109/TPDS.2024.3444739
View details for Web of Science ID 001311204500001
-
Safe Explicit MPC by Training Neural Networks Through Constrained Optimization
IEEE. 2024: 183-188
View details for DOI 10.1109/CONTROL60310.2024.10531837
View details for Web of Science ID 001237865500006
-
Logical Synchrony Networks: A Formal Model for Deterministic Distribution
IEEE ACCESS
2024; 12: 80872-80883
View details for DOI 10.1109/ACCESS.2024.3411017
View details for Web of Science ID 001248276900001
-
Thermal runaway avoidance using Hamilton-Jacobi reachability and model predictive control
COMPUTERS & CHEMICAL ENGINEERING
2022; 157
View details for DOI 10.1016/j.compchemeng.2021.107605
View details for Web of Science ID 000766390500013
-
Modeling and Control of bittide Synchronization
IEEE. 2022: 5185-5192
View details for Web of Science ID 000865458704118
-
Probabilistic Modeling Using Tree Linear Cascades
IEEE. 2022: 2617-2622
View details for Web of Science ID 000865458702071
-
Resistance Distance and Control Performance for bittide Synchronization
IEEE. 2022: 1850-1857
View details for Web of Science ID 000857432300258
-
Cloud Telemetry Modeling via Residual Gauss-Markov Random Fields
IEEE. 2021
View details for DOI 10.1109/ICIN51074.2021.9385544
View details for Web of Science ID 000668855300008
-
Shape-Based Approach to Household Electric Load Curve Clustering and Prediction
IEEE TRANSACTIONS ON SMART GRID
2018; 9 (5): 5196–5206
View details for DOI 10.1109/TSG.2017.2683461
View details for Web of Science ID 000443200700115
-
Sufficient Statistics for Optimal Decentralized Control in System of Systems
IEEE. 2018: 92–95
View details for DOI 10.1109/ai4i.2018.00030
View details for Web of Science ID 000468732400022
-
Convexity of Decentralized Controller Synthesis
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2016; 61 (10): 3122-3127
View details for DOI 10.1109/TAC.2015.2504179
View details for Web of Science ID 000385406100035
-
Stability Analysis of Distributed Power Generation With Droop Inverters
IEEE TRANSACTIONS ON POWER SYSTEMS
2015; 30 (6): 3295-3303
View details for DOI 10.1109/TPWRS.2015.2388673
View details for Web of Science ID 000359371600047
-
Optimal Control of Two-Player Systems With Output Feedback
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2015; 60 (8): 2129-2144
View details for DOI 10.1109/TAC.2015.2400658
View details for Web of Science ID 000358642500009
-
Explicit Solutions to Separable Problems in Optimal Cooperative Control
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2015; 60 (5): 1304-1319
View details for DOI 10.1109/TAC.2014.2378931
View details for Web of Science ID 000353508100010
-
Sufficient Statistics for Dynamic Teams
IEEE. 2015: 5465–70
View details for Web of Science ID 000370259205094
-
Weak Sufficient Statistics for Team Decision Problems
IEEE. 2015: 5290-5295
View details for Web of Science ID 000381554505078
-
An Algebraic Approach to the Control of Decentralized Systems
IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS
2014; 1 (4): 308-317
View details for DOI 10.1109/TCNS.2014.2357501
View details for Web of Science ID 000218596800002
-
Optimal Controller Synthesis for Decentralized Systems Over Graphs via Spectral Factorization
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2014; 59 (9): 2311-2323
View details for DOI 10.1109/TAC.2014.2321309
View details for Web of Science ID 000342924100001
-
Dynamical and Voltage Profile Stability of Inverter-Connected Distributed Power Generation
IEEE TRANSACTIONS ON SMART GRID
2014; 5 (4): 2093-2105
View details for DOI 10.1109/TSG.2014.2321749
View details for Web of Science ID 000338191200057
-
A Theory of Sufficient Statistics for Teams
IEEE. 2014: 2628–35
View details for Web of Science ID 000370073802124
-
Sufficient Statistics for Multi-Agent Decision Problems
IEEE. 2014: 467–74
View details for Web of Science ID 000380426900065
-
Polynomial Level-Set Method for Polynomial System Reachable Set Estimation
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2013; 58 (10): 2508-2521
View details for DOI 10.1109/TAC.2013.2263916
View details for Web of Science ID 000324931000006
-
Polynomial level-set method for attractor estimation
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
2012; 349 (9): 2783-2798
View details for DOI 10.1016/j.jfranklin.2012.08.014
View details for Web of Science ID 000311063900005
-
Networked Markov Decision Processes With Delays
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2012; 57 (4): 1013-1018
View details for DOI 10.1109/TAC.2011.2168111
View details for Web of Science ID 000302499500017
-
Decentralized Control via Grbner Bases and Variable Elimination
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2012; 57 (4): 1030-1035
View details for DOI 10.1109/TAC.2011.2170110
View details for Web of Science ID 000302499500020
-
Separable Optimal Cooperative Control Problems
American Control Conference (ACC)
IEEE COMPUTER SOC. 2012: 5868–5873
View details for Web of Science ID 000310776206029
-
Optimal Cooperative Control of Dynamically Decoupled Systems
51st IEEE Annual Conference on Decision and Control (CDC)
IEEE. 2012: 4852–4857
View details for Web of Science ID 000327200405031
-
Frequency Stability for Distributed Generation Connected through Grid-Tie Inverter
IEEE International Conference on Power System Technology (POWERCON)
IEEE. 2012
View details for Web of Science ID 000327100400110
- Optimal Cooperative Control of Dynamically Decoupled Systems. 2012
- Frequency Stability for Distributed Generation Connected through Grid-Tie Inverter. 2012
-
Optimal Controller Synthesis for the Decentralized Two-Player Problem with Output Feedback
American Control Conference (ACC)
IEEE COMPUTER SOC. 2012: 6314–6321
View details for Web of Science ID 000310776206101
-
Polynomial Method for PLL Controller Optimization
SENSORS
2011; 11 (7): 6575-6592
Abstract
The Phase-Locked Loop (PLL) is a key component of modern electronic communication and control systems. PLL is designed to extract signals from transmission channels. It plays an important role in systems where it is required to estimate the phase of a received signal, such as carrier tracking from global positioning system satellites. In order to robustly provide centimeter-level accuracy, it is crucial for the PLL to estimate the instantaneous phase of an incoming signal which is usually buried in random noise or some type of interference. This paper presents an approach that utilizes the recent development in the semi-definite programming and sum-of-squares field. A Lyapunov function will be searched as the certificate of the pull-in range of the PLL system. Moreover, a polynomial design procedure is proposed to further refine the controller parameters for system response away from the equilibrium point. Several simulation results as well as an experiment result are provided to show the effectiveness of this approach.
View details for DOI 10.3390/s110706575
View details for Web of Science ID 000293069200006
View details for PubMedID 22163973
View details for PubMedCentralID PMC3231652
-
Synthesis for Optimal Two-Player Decentralized Control over TCP Erasure Channels with State Feedback
50th IEEE Conference of Decision and Control (CDC)/European Control Conference (ECC)
IEEE. 2011: 3824–3829
View details for Web of Science ID 000303506204072
- A State-Space Solution to the Two-Player Decentralized Optimal Control Problem. 2011
- Decentralized Control. Networked Control Systems. Lecture Notes in Control and Information Sciences 2011; 406: 179--201
-
Optimal Controller Synthesis for a Decentralized Two-Player System with Partial Output Feedback
American Control Conference (ACC)
IEEE. 2011: 317–323
View details for Web of Science ID 000295376000053
-
An Explicit Solution for Optimal Two-Player Decentralized Control over TCP Erasure Channels with State Feedback
American Control Conference (ACC)
IEEE. 2011: 4717–4722
View details for Web of Science ID 000295376005104
-
Decentralized Robust Control via Quadratically Invariant Model Projection
American Control Conference (ACC)
IEEE. 2011: 527–532
View details for Web of Science ID 000295376001007
-
Quadratic Invariance is Necessary and Sufficient for Convexity
American Control Conference (ACC)
IEEE. 2011: 5360–5362
View details for Web of Science ID 000295376006063
-
A Unifying Condition for Separable Two Player Optimal Control Problems
50th IEEE Conference of Decision and Control (CDC)/European Control Conference (ECC)
IEEE. 2011: 3818–3823
View details for Web of Science ID 000303506204071
-
Coding Strategies for a Class of Decentralized Control Problems with Limited Communication
50th IEEE Conference of Decision and Control (CDC)/European Control Conference (ECC)
IEEE. 2011: 4809–4816
View details for Web of Science ID 000303506205069
-
Fast Algorithms for Resource Allocation in Wireless Cellular Networks
IEEE-ACM TRANSACTIONS ON NETWORKING
2010; 18 (3): 973-984
View details for DOI 10.1109/TNET.2009.2034850
View details for Web of Science ID 000278813900023
-
A Dynamic Programming Algorithm for Decentralized Markov Decision Processes with a Broadcast Structure
49th IEEE Conference on Decision and Control (CDC)
IEEE. 2010: 6143–6148
View details for Web of Science ID 000295049107001
-
Decentralized Control
NETWORKED CONTROL SYSTEMS
2010; 406: 179-201
View details for Web of Science ID 000283816800006
- Distributed Engine Control Design Considerations. 2010
- Convexity of Optimal Control over Networks with Delays and Arbitrary Topology. International Journal of Systems, Control and Communications 2010; 2 (1-3): 30--54
- An Exact Dynamic Programming Solution for a Decentralized Two-Player Markov Decision Process. 2010
- An Explicit Dynamic Programming Solution for a Decentralized Two-Player Optimal Linear-Quadratic Regulator. 2010
-
An Explicit State-Space Solution for a Decentralized Two-Player Optimal Linear-Quadratic Regulator
American Control Conference
IEEE. 2010: 6385–6390
View details for Web of Science ID 000287187906129
-
Optimal Decentralized Control of Linear Systems via Groebner Bases and Variable Elimination
American Control Conference
IEEE. 2010: 5608–5613
View details for Web of Science ID 000287187906002
-
A Constant Factor Approximation Algorithm for Event-Based Sampling
Symposium on Systems, Control and Signal Processing held in Honor of Yutaka Yamamoto
SPRINGER-VERLAG BERLIN. 2010: 51–60
View details for Web of Science ID 000281198800005
-
An Algebraic Framework for Quadratic Invariance
49th IEEE Conference on Decision and Control (CDC)
IEEE. 2010: 2698–2703
View details for Web of Science ID 000295049103025
-
An Approximate Dynamic Programming Approach to the Dynamic Traveling Repairperson Problem
49th IEEE Conference on Decision and Control (CDC)
IEEE. 2010: 2286–2291
View details for Web of Science ID 000295049102102
-
Internal Quadratic Invariance and Decentralized Control
American Control Conference
IEEE. 2010: 5596–5601
View details for Web of Science ID 000287187905164
-
Hat Guessing Games and the Use of Coding for Decentralized Control
49th IEEE Conference on Decision and Control (CDC)
IEEE. 2010: 979–985
View details for Web of Science ID 000295049101038
-
A Computational Approach for Decentralized Control of Turbine Engines
49th IEEE Conference on Decision and Control (CDC)
IEEE. 2010: 346–351
View details for Web of Science ID 000295049100057
-
Optimal Synthesis and Explicit State-Space Solution for a Decentralized Two-Player Linear-Quadratic Regulator
49th IEEE Conference on Decision and Control (CDC)
IEEE. 2010: 132–137
View details for Web of Science ID 000295049100023
-
Nonlinear Youla Parametrization and Information Constraints for Decentralized Control
American Control Conference
IEEE. 2010: 5614–5619
View details for Web of Science ID 000287187906003
-
Analysis of Polynomial Systems With Time Delays via the Sum of Squares Decomposition
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2009; 54 (5): 1058-1064
View details for DOI 10.1109/TAC.2009.2017168
View details for Web of Science ID 000266174100018
-
Spectral Factorization of Non-Classical Information Structures Under Feedback
American Control Conference 2009
IEEE. 2009: 457–462
View details for Web of Science ID 000270044900075
-
Model reduction, optimal prediction, and the Mori-Zwanzig representation of Markov chains
Joint 48th IEEE Conference on Decision and Control (CDC) / 28th Chinese Control Conference (CCC)
IEEE. 2009: 3282–3287
View details for Web of Science ID 000336893603128
-
Reduction of Decentralized Control Problems to Tractable Representations
Joint 48th IEEE Conference on Decision and Control (CDC) / 28th Chinese Control Conference (CCC)
IEEE. 2009: 1621–1626
View details for Web of Science ID 000336893602018
-
A Graph-Theoretic Approach to Distributed Control over Networks
Joint 48th IEEE Conference on Decision and Control (CDC) / 28th Chinese Control Conference (CCC)
IEEE. 2009: 5409–5414
View details for Web of Science ID 000336893605148
- Reduction of Decentralized Control Problems to Tractable Representations. 2009
- Model reduction, optimal prediction, and the Mori-Zwanzig representation of Markov chains. 2009
- A Graph-Theoretic Approach to Distributed Control over Networks. 2009
-
Time-delayed Decentralized H-infinity Controller Design for Civil Structures: a Homotopy Method through Linear Matrix Inequalities
American Control Conference 2009
IEEE. 2009: 4549–4556
View details for Web of Science ID 000270044902096
-
POSITIVE FORMS AND STABILITY OF LINEAR TIME-DELAY SYSTEMS
SIAM JOURNAL ON CONTROL AND OPTIMIZATION
2009; 47 (6): 3237-3258
View details for DOI 10.1137/070706999
View details for Web of Science ID 000208042600011
-
Decentralized Team Decision Via Coding
47th Annual Allerton Conference on Communication, Control, and Computing
IEEE. 2009: 151–151
View details for Web of Science ID 000279627100021
-
Experimental validation of single-iteration multigrid wavefront reconstruction at the Palomar Observatory
OPTICS LETTERS
2008; 33 (18): 2047-2049
Abstract
Single-iteration multigrid (SIMG) wavefront reconstruction schemes were implemented and validated on the adaptive optics system at the Hale 5.1 m telescope at the Palomar Observatory. Results indicate that even the simplest such method produces a performance indistinguishable from that of the standard least-squares reconstructor for both bright and dim guide stars. SIMG provides a dramatic reduction in computational cost when compared to vector-matrix multiplication and can be implemented in parallel, making it the obvious choice for reconstruction in future large-scale adaptive optics systems.
View details for Web of Science ID 000259891400010
View details for PubMedID 18794926
-
Testing static equilibrium for legged robots
IEEE TRANSACTIONS ON ROBOTICS
2008; 24 (4): 794-807
View details for DOI 10.1109/TRO.2008.2001360
View details for Web of Science ID 000258617900004
-
Structured semidefinite programs for the control of symmetric systems
AUTOMATICA
2008; 44 (5): 1411-1417
View details for DOI 10.1016/j.automatica.2007.10.004
View details for Web of Science ID 000256113400028
-
Warm-started wavefront reconstruction for adaptive optics
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
2008; 25 (5): 1147-1155
Abstract
Future extreme adaptive optics (ExAO) systems have been suggested with up to 10(5) sensors and actuators. We analyze the computational speed of iterative reconstruction algorithms for such large systems. We compare a total of 15 different scalable methods, including multigrid, preconditioned conjugate-gradient, and several new variants of these. Simulations on a 128x128 square sensor/actuator geometry using Taylor frozen-flow dynamics are carried out using both open-loop and closed-loop measurements, and algorithms are compared on a basis of the mean squared error and floating-point multiplications required. We also investigate the use of warm starting, where the most recent estimate is used to initialize the iterative scheme. In open-loop estimation or pseudo-open-loop control, warm starting provides a significant computational speedup; almost every algorithm tested converges in one iteration. In a standard closed-loop implementation, using a single iteration per time step, most algorithms give the minimum error even in cold start, and every algorithm gives the minimum error if warm started. The best algorithm is therefore the one with the smallest computational cost per iteration, not necessarily the one with the best quasi-static performance.
View details for Web of Science ID 000256246000016
View details for PubMedID 18451921
-
Information State for Markov Decision Processes with Network Delays
47th IEEE Conference on Decision and Control
IEEE. 2008: 3840–3847
View details for Web of Science ID 000307311603160
- Dynamic Programming with Non-Classical Information Structures. Mathematical Theory of Networks and Systems 2008
-
POSITIVE FORMS AND STABILITY OF LINEAR TIME-DELAY SYSTEMS
SIAM JOURNAL ON CONTROL AND OPTIMIZATION
2008; 47 (6): 3237-3258
View details for DOI 10.1137/070706999
View details for Web of Science ID 000263103300022
-
Stochastic Multiscale Approaches to Consensus Problems
47th IEEE Conference on Decision and Control
IEEE. 2008: 5551–5557
View details for Web of Science ID 000307311605113
-
Nonlinear Phase-Locked Loop Design using Semidefinite Programming
16th Mediterranean Conference on Control and Automation
IEEE. 2008: 1047–1052
View details for Web of Science ID 000261534400175
-
A Bayesian Network Approach to Control of Networked Markov Decision Processes
46th Annual Allerton Conference on Communication, Control and Computing
IEEE. 2008: 446–451
View details for Web of Science ID 000268229600066
-
Modeling and optimization of transmission schemes in energy-constrained wireless sensor networks
IEEE-ACM TRANSACTIONS ON NETWORKING
2007; 15 (6): 1359-1372
View details for DOI 10.1109/TNET.2007.897945
View details for Web of Science ID 000252125200012
-
Cross-layer energy and delay optimization in. small-scale sensor networks
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
2007; 6 (10): 3688-3699
View details for DOI 10.1109/TWC.2007.060072
View details for Web of Science ID 000250177700028
-
Global stability analysis of a nonlinear model of Internet congestion control with delay
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2007; 52 (3): 553-559
View details for DOI 10.1109/TAC.2007.892379
View details for Web of Science ID 000245149400021
-
Optimal control of distributed Markov decision processes with network delays
46th IEEE Conference on Decision and Control
IEEE. 2007: 4804–4810
View details for Web of Science ID 000255181702184
- A Constant Factor Approximation Algorithm for Event-Based Sampling. 2007
-
Affine controller parameterization for decentralized control over Banach spaces
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2006; 51 (9): 1497-1500
View details for DOI 10.1109/TAC.2006.880781
View details for Web of Science ID 000240579000009
-
Distributed algorithms for maximum lifetime routing in wireless sensor networks
IEEE GLOBECOM 2004
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2006: 2185–93
View details for DOI 10.1109/TWC.2006.04667
View details for Web of Science ID 000239552000032
-
An energy-optimal algorithm for neighbor discovery in wireless sensor networks
2nd Workshop on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks
SPRINGER. 2006: 317–26
View details for DOI 10.1007/s11036-006-5185-x
View details for Web of Science ID 000237441400002
-
Discrete variational Hamiltonian mechanics
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
2006; 39 (19): 5509-5519
View details for DOI 10.1088/0305-4470/39/19/S11
View details for Web of Science ID 000238383700012
-
A characterization of convex problems in decentralized control
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2006; 51 (2): 274-286
View details for DOI 10.1109/TAC.2005.860365
View details for Web of Science ID 000235535700008
-
An approximation algorithm for the discrete team decision problem
SIAM JOURNAL ON CONTROL AND OPTIMIZATION
2006; 45 (4): 1359-1368
View details for DOI 10.1137/050628374
View details for Web of Science ID 000242572300010
- Convexification of Optimal Decentralized Control Without a Stabilizing Controller. 2006
- A Constant Factor Approximation Algorithm for Event-Based Sampling. 2006
-
A space-time diffusion scheme for peer-to-peer least-squares estimation
5th International Conference on Informational Processing in Sensor Networks
ASSOC COMPUTING MACHINERY. 2006: 168–176
View details for Web of Science ID 000238978000022
-
An approximate dynamic programming approach to decentralized control of stochastic systems
Workshop on Control of Uncertain Systems
SPRINGER-VERLAG BERLIN. 2006: 243–256
View details for Web of Science ID 000236901900013
-
Backlog analysis of maximal matching switching with speedup
45th IEEE Conference on Decision and Control
IEEE. 2006: 1876–1881
View details for Web of Science ID 000252251606069
-
Suboptimality bounds in stochastic control: A queueing example
American Control Conference 2006
IEEE. 2006: 1642–1647
View details for Web of Science ID 000241666303019
-
Positive forms and stability of linear time-delay systems
45th IEEE Conference on Decision and Control
IEEE. 2006: 187–193
View details for Web of Science ID 000252251605148
-
A fast and adaptive test of static equilibrium for legged robots
IEEE International Conference on Robotics and Automation (ICRA)
IEEE. 2006: 1109–1116
View details for Web of Science ID 000240886902035
-
Degree bounds for polynomial verification of the matrix cube problem
45th IEEE Conference on Decision and Control
IEEE. 2006: 4405–4410
View details for Web of Science ID 000252251605099
-
A characterization of convex problems in decentralized control
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2005; 50 (12): 1984-1996
View details for DOI 10.1109/TAC.2005.860365
View details for Web of Science ID 000234062800005
-
A simple condition for the convexity of optimal control over networks with delays
44th IEEE Conference on Decision Control/European Control Conference (CCD-ECC)
IEEE. 2005: 6686–6691
View details for Web of Science ID 000240653706075
- Cross-Layer Design for Lifetime Maximization in Interference-Limited Wireless Sensor Networks. 2005
- A Distributed Algorithm with Linear Convergence for Maximum Lifetime Routing in Wireless Networks. 2005
- Mixed Integer-Linear Programming for Link Scheduling in Interference-Limited Networks. 2005
- Polynomial level-set methods for nonlinear dynamical systems analysis. 2005
-
Multi-step motion planning for free-climbing robots
6th International Workshop on Algorithmic Foundations of Robotics
SPRINGER-VERLAG BERLIN. 2005: 59–74
View details for Web of Science ID 000231865200006
-
Joint routing, MAC, and link layer optimization in sensor networks with energy constraints
IEEE International Conference on Communications (ICC 2005)
IEEE. 2005: 725–729
View details for Web of Science ID 000231726401001
-
Tractable fitting with convex polynomials via sum-of-squares
44th IEEE Conference on Decision Control/European Control Conference (CCD-ECC)
IEEE. 2005: 1672–1677
View details for Web of Science ID 000240653701110
-
A scheme for robust distributed sensor fusion based on average consensus
4th International Symposium on Information Processing in Sensor Networks
IEEE. 2005: 63–70
View details for Web of Science ID 000230452800009
-
Energy-delay tradeoffs for data collection in TDMA-based sensor networks
IEEE International Conference on Communications (ICC 2005)
IEEE. 2005: 3278–3284
View details for Web of Science ID 000231726404076
-
Decentralized stochastic decision problems and polynomial optimization
American Control Conference 2005 (ACC)
IEEE. 2005: 2709–2714
View details for Web of Science ID 000231947703075
-
Cross-layer design for lifetime maximization in interference-limited wireless sensor networks
24th Annual Joint Conference of the IEEE Computer and Communications Societies
IEEE COMPUTER SOC. 2005: 1964–1975
View details for Web of Science ID 000231441002041
-
Constructing Lyapunov-Krasovskii functionals for linear time delay systems
American Control Conference 2005 (ACC)
IEEE. 2005: 2845–2850
View details for Web of Science ID 000231947703098
-
Distributed algorithms for maximum lifetime routing in wireless sensor networks
IEEE Global Telecommunications Conference (GLOBECOM 04)
IEEE. 2004: 748–753
View details for Web of Science ID 000226689900143
- Cross-layer Energy Minimization in TDMA-based Sensor Networks. 2004
- Constructing Lyapunov Functions for Nonlinear Delay-Differential Equations using Semidefinite Programming. 2004
- An Energy-Optimal Algorithm for Neighbor Discovery in Wireless Sensor Networks. 2004
- An Approximate Dynamic Programming Approach to Decentralized Control of Stochastic Systems 2004
- A Distributed Algorithm for Maximum Lifetime Routing in Ad Hoc Wireless Networks. 2004
- Multi-Step Motion Planning for Free-Climbing Robots. 2004
- Decentralized Stochastic Decision Problems and Polynomial Optimization. 2004
-
Decentralized control subject to communication and propagation delays
43rd IEEE Conference on Decision and Control
IEEE. 2004: 4990–4997
View details for Web of Science ID 000226745604080
-
Control of distributed discrete-time systems on graphs
American Control Conference
IEEE. 2004: 2251–2256
View details for Web of Science ID 000224688300384
-
On global stability of Internet congestion control
43rd IEEE Conference on Decision and Control
IEEE. 2004: 1035–1041
View details for Web of Science ID 000226745600172
-
Topology independent controller design for networked systems
43rd IEEE Conference on Decision and Control
IEEE. 2004: 1788–1793
View details for Web of Science ID 000226745601113
-
On computation of optimal controllers subject to quadratically invariant sparsity constraints
American Control Conference
IEEE. 2004: 5659–5664
View details for Web of Science ID 000224688300961
-
Control design for topology-independent stability of interconnected systems
American Control Conference
IEEE. 2004: 3717–3722
View details for Web of Science ID 000224688300632
-
Structure-preserving model reduction for mechanical systems
Conference on Complexity and Nonlinearity in Physical Systems held in Honor of Alan Newell
ELSEVIER SCIENCE BV. 2003: 304–18
View details for DOI 10.1016/S0167-2789(03)00227-6
View details for Web of Science ID 000186123600019
-
Error-bounds for balanced model-reduction of linear time-varying systems
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
2003; 48 (6): 946-956
View details for DOI 10.1109/TAC.2003.812779
View details for Web of Science ID 000183512100003
-
Decentralized control of unstable systems and quadratically invariant information constraints
42nd IEEE Conference on Decision and Control
IEEE. 2003: 2865–2871
View details for Web of Science ID 000189434100494
- On Structured Semidefinite Programs for the Control of Symmetric Systems. 2003
-
Dissipation inequalities for distributed systems on graphs
42nd IEEE Conference on Decision and Control
IEEE. 2003: 3084–3090
View details for Web of Science ID 000189434100531
-
Semidefinite programming relaxations and algebraic optimization in control
7th European Control Conference
LAVOISIER. 2003: 307–21
View details for Web of Science ID 000185242900013
-
A subspace approach to balanced truncation for model reduction of nonlinear control systems
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
2002; 12 (6): 519-535
View details for DOI 10.1002/rnc.657
View details for Web of Science ID 000175249100002
-
Decentralized control information structures preserved under feedback
41st IEEE Conference on Decision and Control
IEEE. 2002: 569–575
View details for Web of Science ID 000181352300102
-
An LMI solution to the robust synthesis problem for multi-rate sampled-data systems
AUTOMATICA
2001; 37 (12): 1909-1922
View details for Web of Science ID 000171914000003
-
Dimensional model reduction in non-linear finite element dynamics of solids and structures
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING
2001; 51 (4): 479-504
View details for Web of Science ID 000168513200005
- Dimensional Model Reduction in Non-Linear Finite Element Dynamics of Solids and Structures. International Journal for Numerical Methods in Engineering 2001; 51 (4): 479--504
-
A new approach for analysis and synthesis of time-varying systems
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
1999; 44 (8): 1486-1497
View details for Web of Science ID 000081935600001
-
Asynchronous hybrid systems with jumps - analysis and synthesis methods
SYSTEMS & CONTROL LETTERS
1999; 37 (2): 61-69
View details for Web of Science ID 000081103700001
- Empirical Model Reduction of Controlled Nonlinear Systems. 1999
- Model Reduction of Complex Systems in the Linear-Fractional Framework. 1999
- Model Reduction for Analysis of Cascading Failures in Power Systems. 1999
- Asynchronous Hybrid Systems with Jumps -- Analysis and Synthesis Methods. Systems and Control Letters 1999; 37 (2): 61--69
- A New Approach for Analysis and Synthesis of Time-Varying Systems. IEEE Transactions on Automatic Control 1999; 44 (8): 1486--1497
- Convex l_2 Synthesis for Multidimensional Systems. CDC 1998: 1883--1888
-
Guaranteed error bounds for model reduction of linear time-varying systems
American Control Conference
IEEE. 1998: 634–638
View details for Web of Science ID 000075568200135
-
Convex l(2) synthesis for multidimensional systems
37th IEEE Conference on Decision and Control
IEEE. 1998: 1883–1888
View details for Web of Science ID 000079708900372
-
Control of spatially varying distributed systems
37th IEEE Conference on Decision and Control
IEEE. 1998: 1889–1893
View details for Web of Science ID 000079708900373
- Guaranteed Error Bounds for Model Reduction of Linear Time-Varying Systems. 1998
- Control of Spatially-Varying Distributed Systems. 1998
- H-infinity Synthesis for Multi-Rate Hybrid Systems. 1997
-
H-infinity synthesis for hybrid systems with jumps
1997 American Control Conference
IEEE. 1997: 1672–1676
View details for Web of Science ID A1997BJ29B00358
-
H-infinity synthesis for multi-rate hybrid systems
36th IEEE Conference on Decision and Control
IEEE. 1997: 2035–2040
View details for Web of Science ID 000072164400406
-
Analysis and synthesis tools for time-varying systems
36th IEEE Conference on Decision and Control
IEEE. 1997: 4543–4548
View details for Web of Science ID 000072164400892
- H-infinity synthesis for hybrid systems with jumps. 1997
- Localized Optimal Control of Spatiotemporal Chaos. 1997
- Analysis and Synthesis Tools for Time-Varying Systems. 1997
- Quasi-Decentralised Control. 1995
- Robust Performance and Adaptation Using Receding Horizon H-infinity Control of Time Varying Systems. 1995
- Riccati Differential Inequalities: Suboptimal H-infinity Controllers for Finite Horizon Time-Varying Systems. 1995
- Optimal Discretization of a Continuous-Time Controller. 1995
- Robust Control Synthesis in the Time Domain. Cambridge University 1995
- A Game Theoretic Approach to Moving Horizon Control. Advances in Model-Based Predictive Control 1994: 131--144
- Layout Reconstruction of Complex Silicon Chips. IEEE Journal of Solid State Circuits 1993; 28 (2): 138--145