| 不确定系统实时保性能控制 |
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| 引用本文： | 焦尚彬,钱富才,余加霞.不确定系统实时保性能控制[J].系统仿真学报,2012,24(5):1057-1062. |
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| 作者姓名： | 焦尚彬 钱富才 余加霞 |
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| 作者单位： | 1. 西安理工大学自动化与信息工程学院,西安,710048
2. 西安理工大学自动化与信息工程学院,西安710048／西安交通大学系统工程国家重点实验室,西安710049 |
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| 基金项目： | 高等学校博士学科点专项科研基金(2011611810008);教育部科学技术研究重点项目(2012K0169) |
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| 摘 要： | 研究了一类不确定离散系统在控制约束下的实时控制问题。在SDP凸优化理论的框架下,对这类不确定离散系统实施保性能控制,融合预测控制的优化思想,通过在线求解线性矩阵不等式技术,在满足控制约束的条件下,获得了滚动优化的保性能控制律,并使闭环系统稳定。
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| 关 键 词： | 不确定系统 SDP 保性能控制 预测控制 |
Real-time Guaranteed Performance Control for Uncertainty System |
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| JIAO Shang-bin,QIAN Fu-cai,YU Jia-xia.Real-time Guaranteed Performance Control for Uncertainty System[J].Journal of System Simulation,2012,24(5):1057-1062. |
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| Authors: | JIAO Shang-bin QIAN Fu-cai YU Jia-xia |
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| Institution: | 1(1.School of Automation and Information Engineering,Xi’an University of Technology,Xi’an 710048,China; 2.State Key Laboratory for Manufacturing Systems Engineering,Xi’an Jiaotong University,Xi’an 710049,China) |
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| Abstract: | The control problem of a class of discrete-time uncertain linear systems with constraints of control was researched.In the framework of Semi-definite Programming convex optimization,the guaranteed performance control law was proposed,combining optimization of model predictive control and online solving technology of linear matrix inequality.The closed-loop system is stable under the control constraints. |
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| Keywords: | uncertain system SDP guaranteed performance control predictive control |
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