状态空间法在机械结构系统优化设计中的应用柯尊忠王卫荣江擒虎（合肥工业大学）１引言在机械结构系统的优化设计中，数学模型一般都很复杂，很难直接用非线型规划的算法来求解。状态空间法是解决此类问题的一种有效方法。这种方法用设计变量来描述机械系统的设计参数，... Application of state space method in optimization of mechanical structure system Ke Zunzhong Wang Weirong Jiang Baohu (Hefei University of Technology) 1 Introduction In the optimization design of mechanical structure system, mathematical models are generally complex and difficult to directly use nonlinear programming Algorithm to solve. State space method is an effective way to solve such problems. This method uses design variables to describe the mechanical system’s design parameters, ...