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| Content Provider | IET Digital Library |
|---|---|
| Author | Yan, Huaicheng Su, Zhenzhen Zhang, Hao Yang, Fuwen |
| Abstract | In this study, the authors are concerned with the observer-based quantised H ∞ control problem for a class of discrete-time stochastic systems with random communication delays. The system under consideration involves signals quantisation, state-dependent disturbance as well as random communication delays. The measured output and the control input quantisation are considered simultaneously by using the sector bound approach, while the random communication delays from the sensor to the controller and from the controller to the plant are modelled by a linear function of the stochastic variable satisfying Bernoulli random binary distribution. It is aimed at designing an observer-based controller such that the dynamics of the closed-loop system is guaranteed to be exponentially stable in the mean square, and a prescribed H ∞ disturbance attenuation level is also achieved. Finally, a simulation example is given to illustrate the effectiveness of the proposed method. |
| Starting Page | 372 |
| Ending Page | 379 |
| Page Count | 8 |
| ISSN | 17518644 |
| Volume Number | 7 |
| e-ISSN | 17518652 |
| Issue Number | Issue 3, Feb (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-cta/7/3 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-cta.2012.0600 |
| Journal | IET Control Theory & Applications |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Asymptotic Stability Bernoulli Random Binary Distribution Closed Loop System Closed-loop System Control Input Quantisation Control System Analysis Control System Synthesis Delay Discrete Control System Discrete Time System Discrete-time Stochastic System Distributed Parameter Control System Exponential Stability H∞ Control H∞ Disturbance Attenuation Level Linear Function Mean Square Method Measured Output Quantisation Observer-based Quantised H∞ Control Problem Observers Optimal Control Probability Quantisation (signal) Random Communication Delay Sector Bound Approach Signal Processing Theory Signal Quantisation Simulation Example Stability in Control Theory State-dependent Disturbance Statistics Stochastic System Stochastic Variable Synthesis Method Time Varying Control System |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Optimization Control and Systems Engineering Human-Computer Interaction Electrical and Electronic Engineering Computer Science Applications |
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