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针对具体的遥操作任务中与遥操作相关的认知功能在不同立体信息缺失水平下对操作绩效、情境意识水平的影响,对24名受试者开展机械臂遥操作模拟任务实验和6项基本认知能力测试,采用相关性分析方法分析了各项认知能力在遥操作任务中的作用。试验结果表明,空间能力、运动控制能力和持续注意水平与任务的完成率以及操作的安全性、高效性紧密相关;注意分配能力、心理旋转能力在局部立体信息缺失的情境下,对保持机械臂遥对接任务的各项绩效指标的稳定、保障任务的顺利完成作用显著。因此,根据任务要求以及航天员自身特点有针对性地开展认知能力训练,合理分配在轨任务,有利于提高训练效果、保障在轨任务的顺利完成。
According to the influence of teleoperation related cognitive function on operational performance and situational awareness under different levels of stereoscopic information in specific teleoperation tasks, 24 subjects were tested on teleoperation simulations and six basic tasks Cognitive ability test, using the correlation analysis method to analyze the cognitive ability in teleoperation role. The experimental results show that the spatial ability, the ability of motor control and the level of continuous attention are closely related to the completion rate of the task and the safety and efficiency of the operation. Attention is paid to the distribution ability and the mental rotation ability. In the situation where the local stereo information is missing, The stability of the various performance indicators of the remote docking task and the smooth completion of the safeguard task have played a significant role. Therefore, according to the mission requirements and the characteristics of the astronauts, we can carry out the training of cognitive ability in a targeted manner, and rationally allocate the on-orbit mission, which is beneficial to improve the training effect and ensure the smooth completion of the mission on the orbit.