Static Compliance Analysis & Multi-Objective Optimization of Machine Tool Structures Using Genetic Algorithm(II)

유전자 알고리듬을 이용한 공작기계구조물의 정강성 해석 및 다목적 함수 최적화(II)

The goal of multiphase optimization of machine structure is to obtain 1) light weight, 2) statically and dynamically rigid structure. The entire optimization process is carried out in two phases. In the first phase, multiple optimization problem with two objective functions is treated using pareto genetic algorithm. Two objective functions are weight of the structure, and static compliance. In the second phase, maximum receptance is minimized using genetic algorithm. The method is applied to design of quill type machine structure with back column.