學生方程式賽車之實作

Implementation of a Formula Student Racing Car

由汽車工程學會舉辦之學生方程式汽車大賽，旨在培養學生成為未來的工程師，車隊成員由大學生和研究生組成，從構想、設計到製造出一輛學生方程式賽車，本文描述南臺科技大學學生方程式賽車車隊打造一部學生方程式賽車的實作過程。為打造一部輕量化且大扭力的賽車，車隊放棄使用傳統的600c.c.四缸引擎，改用單缸450c.c.引擎加上渦輪增壓系統，依據計算得到最短加速時間設計傳動齒盤，懸吊系統搭載氣壓式避震器與雙橫臂設計，賽車轉向設計遵循阿克曼轉向幾何原理，車架設計完成後經由ANSYS分析得到扭轉剛度與煞車力道分析，確認安全強度，最後完成台灣的賽車市場調查與行銷策略，以完整的團隊分工依上述完成之工作項目打造南臺方程式賽車。

The purpose of holding a formula student racing event through the SAE is to train students to be qualified engineers in the near future. The team consists of undergraduate and postgraduate students, who, together, will think up, design and manufacture a formula racing car. This article describes how the STUST formula student team made one. A 450c.c. single cylinder engine was adopted instead of the traditional 600c.c. four cylinder engine, creating a light-weight and powerful formula car. The car’s top gear was designed by following a theory of vehicle kinetics. The suspension includes both air and double-wishbone suspension, and the steering system employs Ackermann steering geometry. The chassis was designed based on an analysis of tortional strength and braking force. Marketing research of Taiwan racing events was done and the marketing strategy was designed based on the results. The STUST formula student team was divided into groups to accomplish these various tasks.