Semiglobally Practical Stabilization of a Class of Multivariable Nonlinear Systems with Uncertainty
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摘要: 研究一类含有零动态和不确定性参数的多输入多输出非线性系统的镇定问题,通过 构造一个组合Lyapunov函数,对非线性动态部分设计了一个控制器可半全局实用镇定整个 闭环系统的平衡点.仿真实例说明了所采用方法的有效性.Abstract: The semiglobally practical stabilization of a class of multivariable nonlinear systems with zero dynamics is considered. By constructing a composite Lyapunov function, a controller is designed for the nonlinear dynamics, and it can semiglobally practically stabilize the equilibrium of tile fully closed-loop system. A simulation example shows its effectiveness.
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