双线性系统反馈线性化鲁棒控制的新方法
New Nethod of Robust Control of Exect Feedback Linearizable Time-Varying Uncertain Bilinear Systems
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摘要: 研究了单输入的双线性系统的精确线性化及其鲁棒控制器设计问题,避免了用微分 几何的李导数、李括号的复杂运算,只用纯代数的方法给出了一般单输入双线性系统精确线 性化的充分条件.同时,在非线性不确定的条件下,讨论了双线性系统精确线性化的鲁棒控制 器的设计问题.Abstract: In this paper, the robust control problem for single input feedback linearizable time-varying uncertain bilinear system is discussed. Without using Lie derivative and Lie bracket operation of differential geometry, we only use the algebra method to give a sufficient condition of single input exact feedback linearizable bilinear systems. At the same time, we develop the design approach of robust control of exact feedback linearizable bilinear systems.
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Key words:
- Bilinear systems /
- uncertainties /
- exact feedback linearizable /
- robust control
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