关键词: 赛车座椅；人机工程学；有限元分析；结构优化；ANSYS 软件；UG 软件

Abstract: Today, race seats to meet the requirements of comfort, safety, high strength, lightweight, ergonomic factors are often an important way to improve competitiveness, so follow the principle of ergonomics is the design of excellent race seats, occupy the market prerequisite. However, in the traditional method, a certain solid sample is often used for testing to explore the use effect and actual quality of products. This method is lack of competitiveness in today's environment, economic investment and analysis of test results is complex, time-consuming and laborious in this paper, the application of ergonomics to design for the car seat using UG software to seat model, application of ANSYS software to optimize adjustment to conclude with a better scheme of seats to quickly validate design scheme. In order to save the time of product development and reduce the test cost, the range of product material and modeling parameters in the solid test should be reduced.

Key words: Racing seat; Ergonomics; Finite element analysis; Structure optimization; ANSYS software; UG software