【作者】 闫茂德； 贺昱曜；

【Author】 Yan Maode~(1,2), He Yuyao~1(1, School of Information Engineer, Chang’an University, Xi’an 710064, China;2. Department of Automatic Control, Second Artillery Engineering Institute, Xi’an 710025, China)

【机构】 长安大学信息工程学院；

【摘要】 本文利用自适应反演设计算法和变结构控制技术,提出了一种适合DC/DC开关变换器的自适应反演滑模控制的新方案,实现了未知参数下的鲁棒输出跟踪。以Buck-Boost开关变换器为例进行分析和仿真,结果表明,这种方法是简单有效的。更多还原

【Abstract】 In this paper, an adaptive backstepping variable structure controller is proposed for DC/DC switching converter. Based on combination of adaptive backstepping design algorithm and variable structure control technique, the proposed approach can provide robust output tracking even in the presence of unknown parameters. The control strategies have been analyzed and simulated, and the result indicates the proposed method is easy and feasible.更多还原