Self-scheduled H/sub /spl infin// control of a missile via LMIs
Self-scheduled H/sub /spl infin// control of a missile via LMIs
复制标题
通过 LMI 自调度 H/sub /spl infin// 控制导弹
DOI：
--
复制
发表时间：
1994
期刊：
影响因子：
--
通讯作者：
J. Biannic
中科院分区：
文献类型：
--
作者：
P. Apkarian;P. Gahinet;J. Biannic
本文研究了先进的线性变参数（LPV）技术在导弹全局控制中的应用。本文所考虑的LPV技术是标准H/sub /spl infin//综合技术的一种推广，它适用于被控对象依赖于时变矢量/spl theta/（t）的情况。工作在LPV植物类，所提出的方法产生LPV控制器。也就是说，控制器可以沿着工厂的轨迹自动“增益调度”。LPV控制器的解决方案的问题，其特征在于通过一组Riccati线性矩阵不等式（LMI），可以解决凸规划。正在考虑的导弹是一个非常苛刻的工厂。所提出的方法的权力和优势，作为一个有效的工具来处理的全球性能和鲁棒性的导弹在其整个工作范围内的证明。<<ETX>>
This paper is concerned with the application of advanced linear parameter-varying (LPV) techniques to the global control of a missile. The LPV technique considered in this paper is an extension of the standard H/sub /spl infin// synthesis technique to the case where the plant depends affinely on a time-varying vector /spl theta/(t). Working in the class of LPV plants, the proposed methodology produces an LPV controller. That is, a controller which is automatically "gain-scheduled" along the trajectories of the plant. LPV controllers solutions to the problem are characterized via a set of Riccati linear matrix inequalities (LMI) which can be solved using convex programming. The missile under consideration is a very demanding plant. The power and advantages of the proposed methodology as an efficient tool to handle the global performances and robustness of the missile on its whole operating range are demonstrated.<<ETX>>