Identification of the cognitive function and study of the cognitive behaviorin teleoperation are conducive to perform the teleoperation task successfully and set up the human reliability analysis system in space teleoperation. The relationship between situation awareness, space transformation a⁃bility, perception and teleoperation process was analyzed according to the previous researches. The influence of various cognitive functions in various stages of operation process was studied based on the specific teleoperation task. NASA training assessment metric was studied and classified accord⁃ing to situation awareness, space transformation ability and perception. Furthermore, some tips a⁃bout future study of space teleoperation from the cognitive level were proposed and the future study of space teleoperation from visual information representation, cognitive function change and human er⁃ror prediction was prospected.%研究遥操作过程涉及到的认知行为，识别影响遥操作任务绩效的认知功能，有助于建立空间遥操作的人因可靠性分析体系，并保障在轨遥操作任务顺利完成。结合国内外研究，着重分析遥操作与情境意识、空间转换、感知觉三者之间的关系，并结合具体遥操作任务剖析各项认知功能在操作过程各个阶段的影响作用；针对情境意识、空间转换、感知觉等认知功能对NASA的机械臂遥操作训练指标进行分类梳理；最后提出了未来从认知层面开展空间遥操作研究时应该注意的问题，并从视觉信息呈现、认知功能变化和人为失误预测等方向对未来遥操作研究进行展望。
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