论文部分内容阅读
机构最优化综合欲发展成为机构学领域的一个分支,对于体现最优化综合全过程的三个主要方面——数学模型、优化方法及计算机程序——进行统一体系的工作是必须的。笔者试从平面铰链四杆机构运动学最优化综合的目标函数问题始做探讨。 本文以各类运动构件的位移矩阵作为算子、以结构偏差为优化准则提出结构偏差表达式及其函数逼近处理,用它们作为目标函数的构成单元来导出各类基本综合问题的目标函数及相应的设计变量。
Institutional Optimization Synthesis To develop into a branch of institutional science, it is imperative to work in a unified system that embodies the three major aspects of the optimization and synthesis process - mathematical models, optimization methods, and computer programs. I try to discuss the objective function of kinematics optimization of planar four-bar hinge mechanism. In this paper, the displacement matrix of all kinds of moving members is taken as the operator, and the structural deviation expression and its function approximation process are proposed based on the structure deviation as the optimization criterion. They are used as the constituent elements of the objective function to derive the objective function of various basic comprehensive problems and their corresponding Design variables