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一类具有有界扰动的非线性系统的输出反馈自适应控制 被引量:6

Adaptive Output-feedback Control of a Class of Nonlinear Systems with bounded disturbances
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摘要 该文考虑一类具有有界干扰和未知参数的非线性系统(1),设计出一种用于输出跟踪的输出反馈鲁棒自适应控制器.该控制器能保证闭环系统的全局稳定性,并且解决了ε-跟踪问题.仿真结果表明,所设计的自适应控制器具有良好的跟踪性能. In this paper, a class of nonlinear systems (1) with bounded disturbances and unknown parameters is considered, and a adaptive output-feedback controller is designed for output tracking. The controller can guarantee the global stability of the closed-loop system, and can solve the ε- tracking problem. The simulations show the good track effect of the adaptive controller.
出处 《数学物理学报(A辑)》 CSCD 北大核心 2000年第3期405-413,共9页 Acta Mathematica Scientia
基金 博士点基金
关键词 非线性系统 输出反馈 自适应控制 有界扰动 Nonlinear systems, Uncerlaity output-feedback, Adaptive control, Robustness, Global stability, ε- trackin(
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