本文選題：空間能力　切入點：多身體朝向　出處：《航天醫(yī)學與醫(yī)學工程》2017年02期 　論文類型：期刊論文

【摘要】：目的探究三維空間中定向任務的特點,探討在不同身體朝向條件下完成空間站模擬失重視覺環(huán)境中定向任務績效間的差異。方法選取16名男性志愿者參加艙內(nèi)定向測試任務,對不同身體朝向下的艙內(nèi)定向任務績效指標進行差異性檢驗;同時測量志愿者的空間能力,對空間能力績效指標與艙內(nèi)定向任務績效指標進行相關(guān)性分析。結(jié)果不同身體朝向下的定向任務完成績效間具有顯著性差異,身體朝向相對于典型朝向偏差越大時完成定向任務的反應時越長;個體空間能力與艙內(nèi)定向任務績效之間具有顯著的相關(guān)性。結(jié)論三維空間定向任務中存在"朝向依賴"效應,飛行前進行多朝向的定向訓練對航天員在軌高效完成定向任務是必要的;個體空間能力可能在多朝向的艙內(nèi)定向任務中發(fā)揮著重要作用。
[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.
【作者單位】： 中國航天員科研訓練中心人因工程重點實驗室;
【基金】：基礎(chǔ)科研計劃項目(B1720132001) 人因工程重點基金資助項目(SYFD140051807)
【分類號】：R85

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