| 自治供电系统的一种混合控制 |
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| 引用本文： | 孙 凯,赵千川,郑大钟.自治供电系统的一种混合控制[J].控制理论与应用,2002,19(1):23-28. |
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| 作者姓名： | 孙 凯 赵千川 郑大钟 |
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| 作者单位： | 清华大学 自动化系, 北京 100084;清华大学 自动化系, 北京 100084;清华大学 自动化系, 北京 100084 |
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| 基金项目： | 国家自然科学基金(60074012); 攀登计划预研项目(970211017); 973国家基础研究基金(G1998020305); 清华大学 985基金基础研究基金资助项目 |
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| 摘 要： | 研究自治供电系统 (ASES)控制问题, 基于“状态空间区域划分”和“切换控制”原理, 提出一种混合型控制器. 仿真表明, 相比于近年来文献 1]中提出的动态滑模变结构控制方案, 在保持系统基本性能前提下, 可有效克服该方案中不可避免的抖振与高频切换等严重问题.
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| 关 键 词： | ASES 混合控制 状态空间区域划分 |
A Hybrid Control for Autonomous Systems of Electric Power Supply |
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| SUN Kai,ZHAO Qianchuan and ZHENG Dazhong.A Hybrid Control for Autonomous Systems of Electric Power Supply[J].Control Theory & Applications,2002,19(1):23-28. |
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| Authors: | SUN Kai ZHAO Qianchuan and ZHENG Dazhong |
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| Affiliation: | Department of Automation, Tsinghua University, Beijing,100084,P.R.China;Department of Automation, Tsinghua University, Beijing,100084,P.R.China;Department of Automation, Tsinghua University, Beijing,100084,P.R.China |
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| Abstract: | Based on regional division of state space and switching control, the problem of control for autonomous systems of electric power supply (ASES) is studied and a type of hybrid controllers is proposed. Comparing with the variable structure control strategy based on dynamic sliding mode given in recently, it is shown by simulation that the serious chattering and switching in high frequency between controllers, which are not permitted in practice applications, can be efficiently avoided and the performance of system is basically equivalent to the ones in variable structure control. |
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| Keywords: | ASES hybrid control regional division of state space |
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