舉凡載具如：車、船或航空器等工業所生產的產品莫不是以最小的成本、最低的油耗、最佳的功能為目標，但是這些目的函數間都有著相互牴觸的地方。因此若能有效的「化阻力為助力」回收加諸於車體迎風面之風阻損失，轉換成有效之能量，如此一來整車系統之能源效率便可獲得提升。故本論文提出以風力發電為基礎之輔助型車用發電系統，藉此提昇車輛能源使用效率及電力穩定。透過MATLAB/ SIMULINK模擬的方式，論證其正確性與可行性，並說明本研究之模擬步驟與分析，且將結果與前述之邏輯論證做比對，以歸納出最佳化之系統。

The common target for vehicular industry, as auto motor, ship, or aircraft, always focuses on minimum cost, lowest fuel consum ption, and optimal function, but many contradictions exist and conflict with each other. So if can effectively retrieve the wind loss against on car body and transfer to useful power as' turn obstruction into helping hand ', then the energy efficiency of vehicle system can be promoted. In this paper, the auxiliary generation system based on wind power is proposed to improve energy efficiency and stabilize electric power supply. The effectiveness of this proposal is confirmed through the MATLAB/SIMULINK simulation studies and the comparison of logical demonstration to induce the optimal system.