给出多目标优化控制系统的定义，它的稳定判据，讨论怎样应用Ｃｌｅｇｇ积分器实现多目标优化控制，解决了控制论中长期没有解决的多目标优化控制问题．文中所讨论的设计方法适用于其它类型的非线性积分器组成的多目标优化控制 The definition of multi-objective optimization control system, its stability criterion, and the discussion of how to use Clegg integrator to achieve multi-objective optimization control are given. The multi-objective optimization control problem that has not been solved in cybernetics is solved. The design method discussed in this paper is suitable for multi-objective optimal control of other types of nonlinear integrators