| 基于切换线性系统理论的DC-DC变换器控制系统的能控性和能达性 |
| |
| 引用本文： | 胡宗波,张波,邓卫华,张涌萍.基于切换线性系统理论的DC-DC变换器控制系统的能控性和能达性[J].中国电机工程学报,2004,24(12):165-170. |
| |
| 作者姓名： | 胡宗波 张波 邓卫华 张涌萍 |
| |
| 作者单位： | 华南理工大学电力学院,广东省,广州市,510640 |
| |
| 基金项目： | 广东省科技计划项目电力电子专项重点项目(2002A1050103)。 |
| |
| 摘 要： | 该文将电力电子电路视为一类混杂动态系统，尝试在DC-DC变换器控制系统研究中引入切换线性系统的概念和理论。将基本DC-DC变换器建立为切换线性模型，由此提出DC-DC变换器能控性和能达性等基本控制特性，为DC-DC变换器控制系统的优化控制和其它控制策略的实现提供理论依据。以Buck变换器控制系统设计为例进行仿真验证，分析了能控性和能达性研究的理论意义。该文的研究还表明，研究方法也适应于其它电力电子电路能控性和能达性的研究。
|
| 关 键 词： | 能达性 切换线性系统 DC-DC变换器 电力电子电路 控制系统 Buck变换器 控制特性 仿真验证 动态系统 控制策略 |
| 文章编号： | 0258-8013(2004)12-0165-06 |
| 修稿时间： | 2003年4月8日 |
CONTROLLABILITY AND REACHABILITY OF DC-DC CONVERTERS AS SWITCHED LINEAR SYSTEMS |
| |
| HU Zong-bo,ZHANG Bo,DENG Wei-hua,ZHANG Yong-ping.CONTROLLABILITY AND REACHABILITY OF DC-DC CONVERTERS AS SWITCHED LINEAR SYSTEMS[J].Proceedings of the CSEE,2004,24(12):165-170. |
| |
| Authors: | HU Zong-bo ZHANG Bo DENG Wei-hua ZHANG Yong-ping |
| |
| Abstract: | In this paper, power electronic circuits were considered as one type hybrid dynamic systems and the concept and theory of switched linear systems were introduced to DC-DC converter control systems. Basic DC-DC converters were built as switched linear system models and the basic control characteristics, such as controllability and reachability, were presented which provided the basics of optimal control and other control methods in DC-DC converters. Simulation verification of Buck converter was given as an example to illustrate the theoretical meaning of controllability and reachability study. The research method could be used to study the controllability and reachability of other power electronic control systems. |
| |
| Keywords: | Power electrontics DC-DC converters switched linear systems controllability reachability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
