Abstract: This paper is divided into three parts and ten chapters to discuss the non-standard steady state acceleration simulation test equipment—centrifuge in detail. The first part discusses the steady state acceleration environment and its effect, the correlation testing methods and the national standards. The second partⅠdiscusses the domestic and foreign centrifuge developments and the structures with a brief history and provides a more comprehensive structure survey for all kinds of centrifuges. The second part Ⅱ presents the elementary theoretical analysis, the research general layout design and the components design, the principles of design and the computational method. The third part provides a practical design example. The main concern of this paper is the medium, large-scale, the extra large type aerospace centrifuge, the geotechnical centrifuge and the human centrifuge.