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Abstract

From the point of view of digital product development, this paper makes a deep discussion and research on the key technologies of pipeline layout design, pipeline layout optimization, and assembly simulation in the process of complex product development. We introduce an automatic pipe layout techniques based on improved rapidly exploring random tree, it could able to quickly establish the framework model of pipeline system, on this basis are discussed a pipeline of the simulated annealing algorithm based on automatic optimization algorithm, and interactive pipeline layout method, using computer artificial intelligence and design personnel manual intervention method to improve the quality of pipe layout. Also, we make the system realization of automatic layout of pipe line, and put forward related Suggestions.