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Quadratic stabilization of uncertain discrete-time fuzzy dynamic systems

机译:不确定离散时间模糊动力系统的二次稳定

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摘要

New approaches to quadratic stabilization of uncertain discrete-time fuzzy dynamic systems are developed in this paper. This uncertain fuzzy dynamic model is used to represent a class of uncertain discrete-time complex nonlinear systems which include both linguistic information and system uncertainties. It is shown that the uncertain fuzzy dynamic system is stabilizable if a suitable Riccati equation or a set of Riccati equations have solutions. Constructive algorithms are also developed to obtain the stabilization feedback control laws. Finally, an example is given to illustrate the application of the proposed method.
机译:该文发展了不确定离散时间模糊动态系统的二次稳定新方法。这种不确定模糊动态模型用于表示一类不确定的离散时间复杂非线性系统,其中包括语言信息和系统不确定性。结果表明,如果一个合适的Riccati方程或一组Riccati方程有解,则不确定模糊动力系统是可稳定的。还开发了构造算法来获得稳定反馈控制律。最后,通过算例说明所提方法的应用。

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