Application Taguchi Method to Design Each Parameter of Active Suspension System

• Main Authors: Yu-you Liu, 劉育攸
• Other Authors: 紀岍宇
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/90803307092650477009

碩士 === 清雲科技大學 === 機械工程系所 === 97 === The research use Taguchi method to design parameters of active suspension system. The main purpose is enable the car to have a suspension system of superiority function, lets the car which can obtain a higher comfortableness for different kinds of parameters. This research optimize the control factors of suspension system, utilizes L9(34) Orthogonal Array table to do experimental design. It also utilizes The-Smaller-the-Better quality characteristics produce the SN ratio, discovered that these factors'' change can affect the suspension system''s performance. As to Taguchi Method, which truly provides both time-saving and the effective experiment principle, reduces simulation frequency as far as possible. Through the quantity analysis to discover the influence simulate result the principle factor. The research analyzes suspension system according to the automobile body vertical displacement quantity and the suspension system reaction time as the datum statistical table, discovers each parameter the best hypothesis. Through simulation analysis, the parameter was chosen to be able to reduce automobile body''s fluctuation truly, enhances vehicles'' comfortableness.