Product Disassembly Sequence Planning Based on Ant Colony Optimization

Disassembly is a precondition of recovery,disassembly sequence planning is to win the most of profits and obtain the optimization disassembly sequence.Product disassembly hybrid graph model which describes the mating contact and non-contact priority relationships among constituting components,is established based on the characteristic of disassembly.All the feasible disassembly sequence is inferred through geometry inference method.We constitute the target function and construct the ant colony algorithm which suit disassembly sequence planning,design the search space which satisfy contact relationships and non-contact priority relationships is to obtain the optimization or near optimization disassembly sequence.Finally,a case is illustrated the effectiveness and validity of the strategy.