内容简介:
Time-delay occurs in many dynamical systems such as biological systems, chemical systems, metallurgical processing systems, nuclear reactor, long transmission lines in pneumatic, hydraulic systems and electrical networks. Especially, in recent years, time-delay which exists in networked control systems has brought more complex problem into a new research area. Frequently, it is a source of the generation of oscillation, instability and poor performance. Considerable effort has been applied to different aspects of linear time-delay systems during recent years. Because the introduction of the delay factor renders the system analysis more complicated, in addition to the difficulties caused by the perturbation or uncertainties, in the control of time-delay systems, the problems of robust stability and robust stabilization are of great importance.
This book presents some basic theories of stability and stabilization of systems with time delay, which are related to the main results in this book. More attention will be paid on synthesis of systems with time-delay. That is, sliding mode control of systems with time-delay; networked control systems with time-delay; networked data fusion with random delay.
英文目录:
Part I: Basic Theory for Systems with Time-Delay
1 Recent Results on Analysis of Systems with Time-Delay
1.1 Introduction
1.2 Problem Formulation
1.3 Delay-Independent Conditions
1.4 Delay- Dependent Conditions
1.4.1 Basic Approaches
1.4.2 Recent Results on Interval Time-Varying Delay System
1.5 Conclusion
2 New Results on Stability of Systems With Interval Time-Varying Delay
2.1 Introduction
2.2 Problem Formulation
2.3 Main Results
2.4 Numerical Example
2.5 Conclusion
3 Stability and Stabilization for Discrete Systems with Time-Delay
3.1 Introduction
3.2 Problem Formulation
3.3 Main Results
3.3.1 Stability analysis
3.3.2 Controller Design
3.4 Numerical Example.
3.5 Conclusion.
Part II: Sliding Mode Control (SMC) for Systems with Time-Delay
4 Robust SMC for Uncertain Time-Delay Systems.
4.1 Introduction
4.2 Problem Formulation
4.3 Main Results
4.4 Numerical Example.
4.5 Conclusion
5 Robust Delay-Dependent SMC for Uncertain Time-Delay Systems
5.1 Introduction
5.2 Problem Formulation
5.3 Main Results
5.3.1 Design of Linear Sliding Surface
5.3.2 Design of A Reaching Motion Controller
5.4 Numerical Example
5.5 Conclusion
6 Robust Adaptive SMC for Uncertain Time-Delay Systems
6.1 Introduction
6.2 Problem Formulation
6.3 Main Results
6.4 Numerical Example.
6.5 Conclusion
7 SMC of Uncertain Linear Discrete Time Systems with Input Delay
7.1 Problem Formulation
7.2 Predictor-Based SMC
7.2.1 Predictor in Discrete-Time
7.2.2 Predictor- Based SMC for System E1.
7.2.3 Robust Predictor Based SMC for System E2
7.2.4 Stability Analysis of Quasi- Sliding Motion
7.3 Numerical Example
7.4 Conclusion
8 SMC for Linear Systems with Input and State Delays
8.1 Introduction
8.2 Problem Formulation
8.3 Compensator-Based SMC for Systems with Time Delay
8.4 SMC for Linear Systems with Time-varying Input and State Delays
8.5 Compensator-Based SMC for Systems with Time- varying Delays
8.6 Numerical Example
8.7 Conclusion
9 Robust SMC for Uncertain Time-Delay Systems Based on Delta Operator
9.1 Introduction
9.2 Problem Formulation
9.3 Main Results
9.4 Numerical Example
9.5 Conclusion
10 ADRC for Uncertain Systems with Time-Delay
10.1 Introduction
10.2 Problem Formulation
10.3 Concepts of TD, ESO and Nonlinear Feedback Controller
10.4 Example
10.5 Conclusion
Part III: Networked Control Systems (NCSs) with Random Time-Delay
11 Analysis and Synthesis of NCSs with Random Forward Delay
11.1 Introduction
11.2 Networked Predictive Control for Systems with Networked Delay
11.3 Stability Analysis of Closed Networked Predictive Control Systems
11.4 Realtime Simulation and Practical Experiment
11.4.1 Practical Experiments
11.5 Conclusion
12 Analysis and Synthesis of NCSs with Random Feedback Delay
12.1 Introduction
12.2 Design of Networked Predictive Controller
12.3 Stability of Networked Predictive Control Systems
12.3.1 Constant Network Delay
12.3.2 Random Network Delay
12.4 Simulation & Experiments
12.4.1 Numerical Simulation
12.4.2 Practical Experiments
12.5 Conclusion
13 Analysis and Synthesis of NCSs with Random Forward and Feedback Delay
13.1 Introduction
13.2 Design of NPC Systems with both Forward and Feedback Network Delays
13.3 Stability Criteria of Closed-Loop NPC Systes
13.3.1 Constant Delays in both Forward and Feedback Channels
13.3.2 Random Network Delay
13.4 Simulation & Experiments
13.4.1 Numerical Simulation
13.4.2 Practical Experiments
13.5 Conclusion
14 Stochastic Analysis of NCSs with Random Delay and Data Dropout
14.1 Introduction
14.2 Predictive Control of Networked Systems
14.3 Stochastic Stability of Closed-Loop Networked Predictive Control Systems
14.4 Examples
14.4.1 Numerical Example
14.4.2 Practical Experiments
14.5 Conclusion
15 Networked Data Fusion with Packet Losses and Variable Delays
15.1 Introduction
15.2 Problem Formulation
15.3 Method of Data Fusion
15.3.1 Recall of Federated Filters
15.3.2 Stability of Networked Kalman Filtering
15.3.3 Delay Data Processing
15.3.4 Principle for Data Fusion
15.4 Numerical Examples
15.4.1 An Unstable Example
15.4.2 A Stable Example
15.5 Conclusion
References
Index