关键词: 产品型谱, 产品平台, 优先数系, 交互系列规划, 自动系列规划

Abstract: To accord with the psychological expectation of market coverage by using performance spectrum to represent product,two planning models of performance spectrum were proposed based on preferred numbers.In interactive planning model,the product spectrum range and subdivision series should be inputted manually,which was applied to new products design;in automatic planning model,the closest ratio of grade and spectrum to existing product resources was searched,which was suitable for adaptive design.The effectiveness and practicability of proposed model was verified by using the motorcycle-hydraulic-disk brake platform planning experiment of Zhejiang province.

Key words: performance spectrum, product platform, preferred numbers, interactive planning model, automotive planning model