| 引用本文: | 王子栋,郭治.离散随机系统的容错约束方差控制设计[J].控制理论与应用,1997,14(6):921~924.[点击复制] |
| WANG Zidong and GUO Zhi.Design of Variance-Constrained Fault-Tolerant Controllers for Discrete-Time Stochastic Systems*[J].Control Theory and Technology,1997,14(6):921~924.[点击复制] |
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| 离散随机系统的容错约束方差控制设计 |
| Design of Variance-Constrained Fault-Tolerant Controllers for Discrete-Time Stochastic Systems* |
| 摘要点击 762 全文点击 346 投稿时间：1995-01-06 修订日期：1996-06-03 |
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| DOI编号 |
| 1997,14(6):921-924 |
| 中文关键词 线性随机离散系统 约束方差控制 容错控制 完整性 |
| 英文关键词 linear discrete-time systems stochastic systems variance-constrained design fault-tolerant controller |
| 基金项目 |
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| 中文摘要 |
| 本文考虑线性离散随机系统的容错约束方差控制设计问题，即设计反馈控制器，使闭环系统在可能的传感器失效下不仅保持渐近稳定，而且满足预先给定的稳态方差约束．文中导出了期望的容错约束方差控制器存在的充分条件，并进一步给出了其参数化代数表达式． |
| 英文摘要 |
| In this paper，the problem of design of variance-constrained fault-tolerant controllers for discrete-time stochastic systems is considered.The purpose of the addressed problem is to find the feedback controller so that the closed-loop system satisfies the prespecified steady-state variance constraints，and remains asymptotically stable against possible sensor failures，simultaneously.The sufficient conditons for the existence of variance-constrained fault-tolerant controllers are characterized.The analytical expression of desired controllers is also pressented. |