CDC2000 Robust Control of Nonlinear Systems

Robust Control of Nonlinear Systems
Home Full List of Titles 1: Proceedings of CDC2000 Discrete Event Systems Control in Communication Systems Optimal Control and Applications I Optimisation Approaches and Methods Model Predictive Control Advances in Linear Estimation Stochastic and Uncertain Systems Nonlinear Control and Applications Nonlinear Estimation and Filtering Formation Control and its Applications New Approaches to Fuzzy Control Manufacturing Systems Automotive Applications Stability Issues in Hybrid Control Recent Advances in Stochastic Networks Optimal Control and Applications II Robust Controller Design - mu, L1 and H2 Constrained and Receding Horizon Control Identification and Control around the World Markov Decision Processes Nonlinear Optimisation Observers for Nonlinear Systems Motion Planning Neural / Fuzzy Stability and Control Motor Control Control of Quantum Phenomena I Hybrid Systems Methods Control in Communication Networks Robustness and Optimisation Bumpless Transfer, Antiwindup and Saturation Adaptive Control: Linear Systems Estimation and Closed Loop Identification Control of Markov Processes Nonlinear Filtering and Control Modelling, Identification and Validation of Nonlinear Systems Differential Geometric Control Theory for Mechanical Systems Nonlinear Output Feedback Control Pneumatics and Compression Systems Control of Quantum Phenomena II Stability of Hybrid Systems Performance Analysis in Communication Networks Adaptive Control of Nonlinear Systems LMI Methods in Design Robust Control of Time Delay Systems Subspace Identification Methods Nonlinear Stochastic Filtering and Estimation Bifurcations, Chaos and Control I New Progress in Synthesis of Nonlinear Systems I Implementation Issues of Sliding Mode Control Theory Control of Mixing in Shear Flows Novel Neural Network Control Techniques for Industrial Motion Control Systems Physiological Control Systems Optimal Control of Hybrid Systems Stochastic Models for Communication Networks Control and Stabilisation of Nonlinear Systems New Directions in Robust Control Linear Systems Theory Advanced Topics in Systems Theory Estimation in Action Bifurcations, Chaos and Control II New Progress in Synthesis of Nonlinear Systems II Numerical Design and Analysis Techniques for Nonlinear Systems Analysis and Control of Underactuated Systems Sliding Mode Control I Challenges in the Application of Control to Computer Systems Estimation and Diagnosis of Discrete Event Systems Communications and Games Optimal Control Stochastic Systems Model Reduction Methodologies Identification and Subspace Methods Applications of Nonlinear Adaptive Control Advances in Nonlinear Output Feedback Design The Behavioural Approach to Systems and Control Vision Based Estimation and Control: Recent Advances and Open Problems Agile Control of Military Operations Sliding Mode Control II Model-based Fault Diagnosis of Industrial Processes Discrete Event Systems / Petri Nets System Identification and Confidence Estimation New Approaches to H-Infinity Control I Probabilistic Approaches to Robust Control Time Delay System Stabilisation Identification Methods Controlled Stochastic Processes Output Feedback of Nonlinear Systems Topics in Nonlinear Stabilisation Mobile Robots: Tracking Control Robust Control of Nonlinear Systems Power Systems Stabilisation and Control Disk Drive Control Hybrid Control Applications Discrete Time Systems New Approaches to H-Infinity Control II Linear Systems with Saturating Actuators New Theories in Distributed Parameter Systems Applications of Estimation and Identification Stochastic Control and Tuning Methodologies Control of Nonlinear Systems Iterative Learning and Control Coordinating Robot Systems Nonlinear Time Varying Systems Novel Applications of Neural Networks Aerospace Applications Switched Systems Implicit and Descriptor Systems LQG Periodic Systems and Disturbances New Horizons for Distributed Parameter Systems State Estimation Learning and Neuro-Control Nonlinear Control and Stabilisation I Tracking Vision Servoing Controllability of Nonlinear Systems Control of Flexible Systems Electro-Mechanical Systems Robust Control Methods and Applications Fault Detection and Diagnosis Optimisation and Applications Robust Stability Analysis Numerical Methods in Control Filtering in Continuous Time Stochastic Systems Interplay between Control and Signal Processing Fault Detection and Analysis Nonlinear Dynamical Systems Nonlinear Time Delay Systems Computational Issues in Nonlinear Control Disturbance Rejection Process Control Industry Applications Linear Parameter Varying Systems Linear Control Systems Dynamic and Nonlinear Programming Model Reduction Applications New Techniques for Control and Systems: Numerical Linear Algebra Estimation and Identification using Hidden Markov Models Applications of Stochastic Control Topics in Linear Design Nonlinear Control and Stabilisation II Ambulatory Robot Systems Chaotic and Oscillatory Systems Biomedical System Control Integrated Control and CPU Scheduling Linear Design Techniques Adaptive Disturbance / Noise Compensation Nonlinear Model Predictive Control Sensitivity Design, Analysis and Limitations Analysis of Linear Systems Linear Matrix Inequalities in Design Lyapunov's 2nd Method Robotics: Tracking Control Lagrangian and Hamiltonian Theory Variable Structure Control Machine Vision Signal Processing Methods in Control Applied Nonlinear Control Author Index A B C D E F G H I J K L M N O P Q R S T U V W X Y Z	Robust Disturbance Suppression For Nonlinear Systems Based On H-Infinity Control Authors: Steven W. Su, Brian D.O. Anderson, Thomas S. Brinsmead, Volume: 1, Page 3013 Paper number 1814 Abstract: The disturbance suppression problem for nonlinear systems is examined in this paper. We review the so-called nonstandard mixed sensitivity problem, which introduces an integrator to a selected weight, as well as the linear classical disturbance suppression problem and the linear H-infinity disturbance suppression problem. We extend this H-infinity problem to the nonlinear case, and present a method to reduce the order of the state feedback Hamilton-Jacobi PDE (Partial Differential Equation) for this nonlinear H-infinity problem by extending the concept of comprehensive stability . Finally, we investigate the structure of the output feedback H-infinity controller for disturbance suppression, and draw the conclusion that, as in the linear case, there must also be an integrator in the controller. CD001814.PDF (From Author) TOP Robust Control of Nonlinear Systems by Estimating Time Variant Uncertainties Authors: Zhihua Qu, Volume: 1, Page 3019 Paper number 1127 Abstract: In this paper, robust control design is considered for nonlinear systems with time variant uncertainties. Instead of assuming that bounding function on uncertainties is either known or parameterizable in terms of unknown constants, uncertainties or their bounding function will be estimated. It is shown that bounded uncertainties from a known or partially known exo-system can be estimated as part of a globally stabilizing robust control. The proposed method extends the existing results of adaptive robust control, and it makes robust control more applicable by requiring less information on uncertainties. CD001127.PDF (From Author) TOP Robust Stabilization of Nonlinear Uncertain Systems in the Presence of Input Unmodeled Dynamics Authors: Zhi Wang, Farshad Khorrami, Volume: 1, Page 3025 Paper number 1988 Abstract: In this paper, motivated by the recent results on control of nonlinear systems with input uncertainties and converse Lyapunov results with respect to an invariant set, we address the robust adaptive control issue in the presence of uncertainties including input unmodeled nonlinear dynamics. Nonlinear damping terms are introduced via backstepping to counteract the uncertainties and observer design is also employed to cancel the affects of the nonlinear unmodeled dynamics. To this end, nonlinear systems transformable to the Extended Strict Feedback Form with Input Uncertainties are considered. A robust adaptive controller is designed to achieve semiglobal stability with respect to an invariant set in the presence of uncertainties utilizing partial state feedback. CD001988.PDF (From Author) TOP Robust H_(infinity) FIR Filtering for Uncertain Time-Varying Nonlinear Systems Authors: Hee-Seob Ryu, Kyung-Sang Yoo, Oh-Kyu Kwon, Dae-Woo Kim, Choon-Bae Park, Volume: 1, Page 3031 Paper number 2011 Abstract: This paper investigates the robust nonlinear H_(infinity) filter with FIR (Finite Impulse Response) structure for nonlinear discrete time-varying uncertain systems represented by the state-space model having parameter uncertainty. Firstly, the discrete-time nonlinear H_(infinity) FIR filter without parameter uncertainty is derived by using the equivalence relationship between the FIR filter and the recursive filter, which corresponds to the standard nonlinear H_(infinity) filter. Secondly, the robust H_(infinity) FIR filter is proposed for the discrete-time nonlinear uncertain systems. It is also derived from the equivalence relationship between the robust nonlinear H_(infinity) FIR filter and the conventional robust nonlinear H_(infinity) filter. CD002011.PDF (From Author) TOP Nonlinear H_(infinity) Control via Sampled-Data Measurement Feedback: Time-Scale Conversion to Continuous Measurement Case Authors: Yuri V. Orlov, Leonardo Acho, Volume: 1, Page 3037 Paper number 1078 Abstract: Nonlinear H_(infinity) controller synthesis is presented for time-varying systems via sampled - data measurement feedback. The H_(infinity) control problem for a nonlinear system with a sampled-data measurement output is shown to be equivalent to the H_(infinity) control problem for a certain nonlinear system with a time-continuous measurement output. Special mathematical tools are developed to straightforwardly derive a local solution of the sampled-data measurement feedback H_(infinity) control problem from that of the time-continuous measurement feedback H_(infinity) control problem. CD001078.PDF (From Author) TOP On The Design Of Reduced-Order H-Infinity Controllers For Nonaffine Nonlinear Systems Authors: Chee-Fai Yung, Chau-Hsien Liu, Volume: 1, Page 3043 Paper number 49 Abstract: Sufficient conditions are proposed for the existence of reduced-order (fixed-order) controllers solving the H-infinity control problem for nonaffine nonlinear systems. State-space formulas for such reduced-order H-infinity controllers are also derived in terms of the solutions to two standard Hamilton-Jacobi-Isaacs inequalities. CD000049.PDF (Scanned) TOP On Robust Nonlinear H-Infinity Control Problem with Matched Parameter Uncertainty Authors: Guoping Lu, Lam Fat Yeung, Daniel W. C. Ho, Yufan Zheng, Volume: 1, Page 3049 Paper number 1106 Abstract: This paper addresses robust H-infinity control problem for nonlinear systems with matched parameter uncertainty. The necessary and sufficient condition for existence of global strong robust H-infinity dynamic compensators is obtained based on nonlinear matrix inequality approach. It reduces a robust H-infinity control problems to a standard H-infinity problem for an auxiliary nonlinear system. CD001106.PDF (From Author) TOP