Collision Detection Algorithm Based on Precise Model in Virtual Assembly

Virtual assembly is one of the important trends in the development of assembly industry, and this assembly technology has been applied in many fields. However, it is urgent that the problem of inaccuracy of collision detection caused by polygon model in virtual assembly should be solved. So an accurate model of collision detection algorithm needs to be studied in support of virtual assembly’s effective design and practice. Based on the K-DOPs algorithm in virtual assembly, this paper conducts collision detection of accurate models, verifies the effectiveness of this algorithm to shorten the collision detection time, and provides some ideas and references for effectively selecting appropriate collision detection algorithms in virtual assembly.