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考虑了一类带有扰动的仿射非线性系统的H∞ 控制问题 ,包括状态反馈与动态输出反馈两种情形 ,我们基于HJI不等式的转换 ,直接给出了相应解的一种构造以及一种构造性判据 ,从而避免了通常的从数值求解HJI不等式的困难 .
Considering H∞ control problems for a class of affine nonlinear systems with perturbation, including state feedback and dynamic output feedback, based on the transformation of HJI inequality, a construction of the corresponding solution is given directly Constructive criteria, thus avoiding the usual difficulty of solving HJI inequalities from numerical values.