【摘要】 盘式制动器正在汽车工业中被推广应用,为满足预定产能需求,在研究盘式制动器装配关系基础上,采用改进粒子群算法研究盘式制动器装配线布局方案。研究了粒子群算法的算法结构,提出两种粒子群算法分别求解单边装配线(SALBP)和U型装配线(UALBP)两种布局方案。编写了两种算法的求解程序,并采用了增加随机速度的策略增加算法的寻优性能。同时编写三种启发式算法作为对比。在所开发产品的装配线设计应用中证明,改进粒子群算法具有比启发式算法更优的性能,同时,U型装配线布局更有利于提高产能。更多还原

【Abstract】 According to the production capacity required by growing demand of automobile industry and after study the assembling process of disk brake,particle swarm algorithm were proposed for design the assembling line. Two particle swarm algorithms were used for solving simple assembly line balancing problem and U-shape assembly line balancing problem. The solver program was programmed and a method called accelerating stratagem is adopted to avoid the particles falling in to the locally optimal solutions. Finally,the effectiveness of this two algorithms is indicated by designing the assembly line of disk brake and U-shape assembly line is better for increasing the production rate.更多还原