| DC/DC开关变换器的无源控制方法 |
| |
| 引用本文： | 吴磊涛,杨兆华,胥布工. DC/DC开关变换器的无源控制方法[J]. 电工技术学报, 2004, 19(4): 66-69 |
| |
| 作者姓名： | 吴磊涛 杨兆华 胥布工 |
| |
| 作者单位： | 华南理工大学自动化科学与工程学院,广州,510640;佛山科学技术学院自动化系,佛山,528000 |
| |
| 摘 要： | 在一般动力学系统无源控制的基础上,以Buck变换器为例,建立了DC/DC开关变换器的Euler-Lagrange平均模型,推导出其无源控制策略,将无源控制方案成功应用到DC/DC开关变换器中,仿真结果表明,无源控制方案的变换器闭环系统对输入电源、负载扰动的瞬态响应特性均较为理想.
|
| 关 键 词： | 开关变换器 无源控制 Euler-Lagrange系统 |
| 修稿时间： | 2003-07-08 |
Investigation of Passivity-Based Control of DC / DC Converter |
| |
| Wu Leitao Yang Zhaohua Xu Bugong. Investigation of Passivity-Based Control of DC / DC Converter[J]. Transactions of China Electrotechnical Society, 2004, 19(4): 66-69 |
| |
| Authors: | Wu Leitao Yang Zhaohua Xu Bugong |
| |
| Affiliation: | 1.South China University of Technology Guangzhou 510640 China 2.Foshan University Foshan 528000 China |
| |
| Abstract: | On the basis of passivity-based control in general kinetic system, a Euler-Lagrange model of DC/DC Buck converter has been established, and hence its passivity-based control law is introduced. Simulation results show that passivity-based controlled converter has characters with stability, robustness and good dynamic response at perturbation of supply and load. |
| |
| Keywords: | Converter passivity-based control Euler-Lagrange system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
