关键词: 机构运动链, 同构识别, 遗传算法

Abstract: A new method based on genetic algorithms is presented to identify the isomorphism of the mechanism kinematics chain. The GA’s model for the graph isomorphism identification is developed, which includes the fitness function, order-based code rule, order-based crossover and order-based mutation. The case study and simulation results are provided to demonstrate the success of the approach.

Key words: Genetic algorithms, Isomorphism identification, Mechanism kinematics chain