Research on Physical Performances of the Improved Seat on Human Centrifuge

The seat of human centrifuge is an important content of cabin design, which includes the physical performance parameters such as structural size, stiffness, strength and interface requirements and others, and the medical performance parameters such as adjusting stroke, chair back angle and chair surface angle and others. Firstly, this paper explains the necessity of improving the existing seat on human centrifuge, and then introduces the structure of the seat, and makes a comparison for the structure before and after improvement. In this paper, the physical performance parameters of the when improving the seat are mainly discussed, and the design of each parameter is explained. The research results can be used as an important reference basis for the similar design on seat in cockpit and aircraft.