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采用因子化方法研究了具有强镇定被控对象的可靠镇定问题．证明了几种可靠镇定问题定义之间的等价关系，并表征了可靠控制器的结构．给出了对于任意给定的控制器，存在另一个控制器使其共同解决可靠镇定问题的充要条件，该条件提供了一种选择可靠控制器的方法．
The method of factorization is used to study the problem of reliable stabilization with strongly stablized controlled objects. The equivalence relations between several definitions of reliable stabilization problems are proved and the structure of reliable controllers is characterized. For any given controller, a sufficient and necessary condition exists for another controller to work together to solve the robust stabilization problem. This condition provides a way to choose a reliable controller.