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基于改进自适应遗传算法的复杂曲面检测路径规划

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针对传统遗传算法搜索速度慢及易陷入局部最优解等问题,提出基于种群适应度、三角函数与迭代次数调整策略的自适应遗传算法,并应用于检测路径规划,通过设计混沌逆转算子使算法跳出局部最优.将该算法进行MATLAB仿真生成优化路径,并在三坐标测量机上进行复杂曲面检测实验,结果表明,改进的自适应遗传算法优化得到的检测路径可有效提高复杂曲面零件的检测效率.
Path Planning of Complex Surface Inspection Based on Improved Adaptive Genetic Algorithm
Aiming at the problems such as slow searching speed and easy to fall into local optimal solution of the tra-ditional genetic algorithm,this paper proposes an adaptive genetic algorithm based on population fitness,trigonometric func-tion and iteration adjustment strategy to inspect path planning,and designs chaotic reversal operator to make the algorithm jump out of the local optimality.The optimized paths are generated by MATLAB simulation and tested on a CMM for com-plex surfaces inspection.The results show that the optimized paths can effectively improve the inspection efficiency of com-plex surface parts.

coordinate measuring machinepath planningcomplex surfaceimproved adaptive genetic algorithm

韦思安、陈岳坪、李杰、苏宇、吴宇田

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广西科技大学机械与汽车工程学院

三坐标测量机 路径规划 复杂曲面 改进自适应遗传算法

2024

工具技术
成都工具研究所

工具技术

CSTPCD北大核心
影响因子:0.147
ISSN:1000-7008
年,卷(期):2024.58(11)