Expert system for selecting speed reduction components for a power transmission

This paper describes the development of an expert system that will allow for the concurrent consideration and analysis of the many facets of product constraints, particularly function and manufacturability, at the early stages of power transmission development. The Power Transmission Design Assistant methodology is based on the concept of directed refinement, where the product and analysis methodology become less abstract as more information is given. This allows for analysis and guidance throughout the product development process. The methodology has been demonstrated on a small-scale, semi-automatic tool. The tool was the foundation for a larger tool that incorporates expert rules to help optimize power transmission component design.