Parametric Design Model of Disc-scoop-type Metering Device Based on Knowledge Engineering
Traditional agricultural machinery design methods usually go through longer-design cycle and can hardly make good use of existing knowledge and experience. In view of this problem, parametric design theory and knowledge-based engineering were applied to the discscoop-type metering device designed to improve the design experience and reuse design knowledge. Through the knowledge-based parametric design method, the design framework model of disc-scoop-type metering device was put forward. The knowledge library on the basis of design rules and characteristic similaritybased case library were created, and disc-scoop-type metering device parametric design system based on knowledge had been developed on the platform of Pro/Engineering. The rapid design for knowledgedriven model of disc-scoop-type metering device was realized. The specific design examples clearly indicated that the establishment of the system considerately improved the quality and efficiency of the design.
knowledge parametric design knowledge-driven disc-scoop-type metering device
Yang Yu Li Chenghua
Department of Communication Engineering Engineering College of Armed Police Force Xian, China School of Mechanical Engineering Shenyang Ligong University Shenyang, China
国际会议
哈尔滨
英文
123-126
2012-06-16（万方平台首次上网日期，不代表论文的发表时间）