空间站舱内多身体朝向的定向任务绩效差异仿真试验研究

发布时间：2018-03-18 07:23

本文选题：空间能力　切入点：多身体朝向　出处：《航天医学与医学工程》2017年02期 　论文类型：期刊论文

【摘要】：目的探究三维空间中定向任务的特点,探讨在不同身体朝向条件下完成空间站模拟失重视觉环境中定向任务绩效间的差异。方法选取16名男性志愿者参加舱内定向测试任务,对不同身体朝向下的舱内定向任务绩效指标进行差异性检验;同时测量志愿者的空间能力,对空间能力绩效指标与舱内定向任务绩效指标进行相关性分析。结果不同身体朝向下的定向任务完成绩效间具有显著性差异,身体朝向相对于典型朝向偏差越大时完成定向任务的反应时越长;个体空间能力与舱内定向任务绩效之间具有显著的相关性。结论三维空间定向任务中存在"朝向依赖"效应,飞行前进行多朝向的定向训练对航天员在轨高效完成定向任务是必要的;个体空间能力可能在多朝向的舱内定向任务中发挥着重要作用。
[Abstract]:Objective to explore the characteristics of orienteering tasks in three-dimensional space and to explore the differences in the performance of orientation tasks in the visual environment of simulated weightlessness of space station under different body orientation conditions. Methods 16 male volunteers were selected to participate in the in-module orientation test task. At the same time, the spatial ability of the volunteers was measured by testing the differences of the performance indicators of the orientated tasks in the cabin with different body orientations. The correlation analysis between spatial capability performance index and in-module orientation task performance index was carried out. Results there were significant differences in the performance of oriented task completion with different body orientation. The longer the reaction time of completing the orientation task is, the longer the reaction time is, and the significant correlation exists between the individual spatial ability and the performance of the orientation task in the cabin. Conclusion there is a "orientation dependence" effect in the three-dimensional orientation task. Multi-orientation orientation training before flight is necessary for astronauts to accomplish orientation tasks efficiently in orbit, and individual space ability may play an important role in multi-orientation in-module orientation missions.
【作者单位】：中国航天员科研训练中心人因工程重点实验室;
【基金】：基础科研计划项目(B1720132001) 人因工程重点基金资助项目(SYFD140051807)
【分类号】：R85

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