摘要
航天员着水下航天服进行水下出舱活动模拟训练时,需在水下实现多种角度姿态模拟。针对我国新研制的水下航天服,采用Flow-3D软件,研究建立水下航天服多角度姿态的仿真模型,以及水下航天服多角度配平仿真方法。同时使用水下试验数据验证仿真计算结果。研究结果表明,我国新研制的水下航天服可在水下实现多角度模拟。研究建立的仿真方法可用于水下航天服中性浮力多角度姿态配平,研究成果可应用于航天员出舱活动进行水下训练试验,可为航天员出舱活动及模拟训练提供技术支持及保障。
The astronauts wearied underwater spcesuit to sumilate the extravehicular activities need multi-angle balancing during training under water. According to the new development under spacesuit of China,the paper built the simulation model of the multi-angle balancing of the underwater spacesuit and researched the simulation method of the suit’s multi-angle.The test data under water were used to verified the simulation results.The results shows the new underwater spacesuit can realize multi-angle simulation underwater.The simulation method could be applied to the neutral buoyancy of the new suit and the underwater training test of the astronaut’s extravehicular activities,which could offer some support to the the astronaut’s extravehicular activities.
作者
卢来洁
马爱军
石蒙
韩旭
邓小伟
张磊
刘新丽
LU Laijie;MA Aijun;SHI Meng;HAN Xu;DENG Xiaowei;ZHANG Lei;LIU Xinli(China Astronauts Reserch and Training Center,Beijing 100094,China)
出处
《系统仿真技术》
2020年第3期135-139,共5页
System Simulation Technology
关键词
水下训练服
多角度配平
仿真研究
中性浮力
underwater spacesuit
multi-angle balancing
simulation reasearch
neutral buoyancy
