A new plan is presented to improve the performance of seat-buffer system of reentry capsule. The articulated sustentation is changed into sideling elastic sustentation. The dynamics model of seat-buffer system is established using ADAMS. With method of parameterized modeling, optimal design for the parameters of sideling elastic sustentation is accomplished. The dynamic simulation results of the optimized seat-buffer system show that the optimized seat-buffer system not only decrease the shock response along chest-back direction, but also observably reduces the shock response along head-ilium direction compared with the former system.
李道奎;廖一寰;谢燕;唐国金. 飞船返回舱座椅缓冲系统的改进与优化设计[J]. , 2009, 28(11): 107-109.
LI Dao-kui;LIAO Yi-huan;XIE Yan;TANG Guo-jin. Improvement and optimal design of a seat-buffer system in reentry capsule of spacecraft. , 2009, 28(11): 107-109.