arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1406.1256math.OCcs.SYeess.SY
收藏

非线性系统输出反馈控制中的控制收缩度度量与凸优化

Output-Feedback Control of Nonlinear Systems using Control Contraction Metrics and Convex Optimization

University of Sydney(悉尼大学);Massachusetts Institute of Technology(麻省理工学院)

Ian R. Manchester, Jean-Jacques E. Slotine

AI总结:

本文提出利用控制收缩度度量和凸优化解决非线性系统输出反馈控制问题,通过双观测器和控制器问题的解法,证明分离原理成立,以摩尔-格雷泽喷气发动机压缩机模型为例进行验证。

摘要:

本文提出利用控制收缩度度量和凸优化解决非线性系统输出反馈控制问题,通过双观测器和控制器问题的解法,证明分离原理成立,以摩尔-格雷泽喷气发动机压缩机模型为例进行验证。

英文摘要:

Control contraction metrics (CCMs) are a new approach to nonlinear control design based on contraction theory. The resulting design problems are expressed as pointwise linear matrix inequalities and are and well-suited to solution via convex optimization. In this paper, we extend the theory on CCMs by showing that a pair of "dual" observer and controller problems can be solved using pointwise linear matrix inequalities, and that when a solution exists a separation principle holds. That is, a stabilizing output-feedback controller can be found. The procedure is demonstrated using a benchmark problem of nonlinear control: the Moore-Greitzer jet engine compressor model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑