时段凝聚公式的一般形式

General form on time-interval condensation formulas

基于计算结构力学与最优控制的模拟理论，采用结构力学中的混合能概念，对受非线性等式约束的非线性控制系统进行了分析，建立了时段凝聚公式的一般形式．其可以退化成通常所见的各种特殊形式，因此具有更普遍意义，为非线性控制系统的研究打下了基础．

Based on the simulation theory between computational structural mechanics and optimal control, the nonlinear control system with the nonlinear equality constraint is analyzed with the help of the mixed energy in structural mechanics, and the general form on the time-interval condensation formulas is established, which can be degenerated to all special forms used usually. So it is of more universal significance. The work of this paper will also lay the foundation for the study of the nonlinear control system.