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摘要: 研究了一类多输入非线性串级系统的H∞控制问题.证明了当第一个子系统对应的 H∞控制问题可解时,整个系统的H∞控制问题,可利用Backstepping递推设计方法,进行状 态反馈控制设计,设计出的状态反馈控制律使闭环系统是渐近稳定的,且满足H∞性能指标.
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关键词:
- 多输入 /
- 非线性 /
- Backstepping /
- V函数 /
- H∞控制
Abstract: The problem of the H∞ control for multi-input cascade nonlinear systems is investigated in this paper. We obtain a result that if the H∞ control problem for the first subsystem is solvable, the H∞ problem of the control for the overall system can be solved based on backstepping recursive design method. The resulting state feedback control law can make the closed-loop system internally stable and satisfy the H∞ performance. -
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