有测量噪声的不确定互联系统自适应鲁棒控制

Adaptive Robust Control of Uncertain Interconnected Systems with Measurement Noise

分析了一类具有时变不确定性的互联系统．结果表明，系统的确定部分是可镇定的，不确定的部分被假设为满足匹配条件，而且不确定部分具有锥形界，但此界未知．基于与不确定界有关的确定性质进行控制设计．反馈信息具有测量误差的状态进行控制设计．

A class of interconnected systems with time varying uncertainty is considered. The nominal portion, i.e., the portion without uncertainty, of the systems, is stabilizable and it is assumed that is satisfies the matching condition and is with a conical bound. The bound is, however, unknown. The control design is based only on the deterministic properties related ot the bound of uncertainty. The feedback information is in a state with measurement error.