Rapid Design of Powertrain in Wheeled Combine Harvester Chassis Based on Knowledge

摘要

In order to integrate design resources of powertrain in wheeled combine harvester chassis, and improve it's design quality, the process and methods of constructing a design platform for the powertrain in wheeled combine harvester chassis is presented in this paper. Based on the characteristics of the specific knowledge of powertrain's design, this paper discourses methods of knowledge gathering, sorting, classification and presentation. Meanwhile, how to use Oracle database to store design knowledge also been discussed. According to the features of different parts, using method of parametric model constructing based on Pro/E, a set of parametric models of powertrain is built. After the forming of knowledge base, the reasoning mechanism is studied. Taking Visual Studio 2008, Oracle, Pro/E as major development means, the design platform of the powertrain in wheeled combine harvester chassis is finally established.