讨论了仿射非线性控制系统关于由不等式表示的区域生存性判别问题.基于非光滑分析理论,给出了在一点处检验生存性条件是否成立的方法,该方法将生存性条件的检验转化为判别凸不等式组的相容性(是否有解),然后利用投影方法对凸不等式组的相容性进行判别.
This paper is devoted to the viability condition for an affine nonlinear control system in a region defined by inequality constraints. Based on the nonsmooth analysis, we give a method of determining the viability condition at a point. In this method, the determination of the viability is transformed into the determination of the consistency of a system of convex inequalities (the existence of a solution), then, a project method is applied to solve the convex inequalities.