摘要
首先描述了两个线性控制系统间的相似性概念,这种相似性概念蕴涵了前期所给出的相似性概念。然后从大系统模型集结为背景提出模型输出跟随控制问题,研究了被控系统的标称系统与理想模型相似时的模型输出跟随控制系统的鲁棒控制问题。最后用一个弹簧连接系统说明了结果的有效性。结果表明,大系统的相似性结构具有简化系统分析和控制器设计、提高输出跟踪精度的功能。
The similarity between two linear control systems is described at first, which expands the previous conception. Secondly, model output tracking robust control is proposed under the large-scale mode aggregation and the condition that the controlled nominal system is similar to the reference model. Finally, the mass-spring combination system is illustrated. The results show that the structure with similarity can simplify the system analysis and control design, increasing the output tracking precision.
出处
《电机与控制学报》
EI
CSCD
2000年第4期230-235,246,共7页
Electric Machines and Control
基金
国家重点基础研究发展规划项目专项经费资助项目!G1998030417
内蒙古自治区高等学校科学研究专项经费资助项目!2D0002