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| On Asymptotic Stabilization of Linear Discrete-time Systems with Saturated State Feedback | |
| 引用本文： | ZHAO Ke-You WEI Ai-Rong (School of Automation Engineering,Qingdao University,Qingdao 266071) (School of Control Science and Engineering,Shandong University,Jinan 250061). On Asymptotic Stabilization of Linear Discrete-time Systems with Saturated State Feedback[J]. 自动化学报, 2005, 0(2) |
| 作者姓名： | ZHAO Ke-You WEI Ai-Rong (School of Automation Engineering Qingdao University Qingdao 266071) (School of Control Science and Engineering Shandong University Jinan 250061) |
| 作者单位： | ZHAO Ke-You WEI Ai-Rong (School of Automation Engineering，Qingdao University，Qingdao 266071) (School of Control Science and Engineering，Shandong University，Jinan 250061) |
| 基金项目： | Supported by National Natural Science Foundation of P. R. China (60174040) |
| 摘 要： | As saturation is involved in the stabilizing feedback control of a linear discrete-time system, the original global-asymptotic stabilization (GAS) may drop to region-asymptotic stabilization (RAS). How to test if the saturated feedback system is GAS or RAS? The paper presents a criterion to answer this question, and describes an algorithm to calculate an invariant attractive ellipsoid for the RAS case. At last, the effectiveness of the approach is shown with examples. |
On Asymptotic Stabilization of Linear Discrete-time Systems with Saturated State Feedback |
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| ZHAO Ke-You WEI Ai-Rong. On Asymptotic Stabilization of Linear Discrete-time Systems with Saturated State Feedback[J]. Acta Automatica Sinica, 2005, 0(2) | |
| Authors: | ZHAO Ke-You WEI Ai-Rong |
| Abstract: | As saturation is involved in the stabilizing feedback control of a linear discrete-time system, the original global-asymptotic stabilization (GAS) may drop to region-asymptotic stabilization (RAS). How to test if the saturated feedback system is GAS or RAS? The paper presents a criterion to answer this question, and describes an algorithm to calculate an invariant attractive ellipsoid for the RAS case. At last, the effectiveness of the approach is shown with examples. |
| Keywords: | Actuator saturation stability discrete-time system invariant ellipsoid domain of attraction |
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