基于遗传算法圆筒型直线感应电机的优化设计  

Optimal Design of Tubular Linear Induction Motor Based on Genetic Algorithm

作　　者：康燕琴[1] 上官璇峰[1] 肖家乐[1] 

机构地区：[1]河南理工大学,454003

出　　处：《电机技术》2008年第5期1-4,共4页Electrical Machinery Technology

摘　　要：针对直线感应电动机效率和功率因数低以及结构参数对其力能指标影响的严重非线性,把一种全局优化算法—遗传算法引入到圆筒型直线感应电机的优化设计中。结合电机优化问题的特点,将品质因数作为评价直线电机性能参数好坏的一项指标。应用遗传算法对圆筒型直线感应电动机进行优化设计,把直线电机的力功比和力能指标作为优化的目标函数,结果表明优化设计方法可行。A global optimization algorithm -genetic algorithm was applied into the optimized design of tubular linear induction motor against the fact that low efficiency and power factor of the linear induction motor as well as the serious non-linear nature of energetic index influenced by constructive data. The quality factor was used as a guideline to evaluate the linear induction motor while the ratio of output electromagnetic thrust and input power was used as objective function. The results proved the feasibility of this optimum design.

关 键 词：直线感应电机 遗传算法 品质因数 优化设计 

分 类 号：TM346[电气工程—电机] TS254.3[轻工技术与工程—水产品加工及贮藏工程]