Technique of collision solution and tool based on database in distributed cooperation design environment

On the basis of analyzing the characters of collision in distributed cooperation design process and summarizing collision species, the author studies collision-solution rule knowledge representative method, collision-solution case knowledge framework representative method and collision-solution case template mechanism in depth. By combining heuristic rule and case, the author puts forward a collision-solution support technique by integrating case-based and rule-based reasoning. According to the theoretical research results, a collision-solution support tool has been developed based on relation database, the tool can help solving collision in the distributed cooperation design process.