人机交互和虚拟现实是当前装备的发展趋势和研究焦点之一.在虚拟现实人机交互系统中,人因失误是影响装备安全性、可靠性、维修性的重要因素.而人是一类善于学习、总结的生物体,在训练过程中会产生路径依赖效应.因此,提出新一代基于认知可靠性和失误分析方法(cognitive reliability and error analysis method,CREAM)的人因可靠性分析方法,修正共同绩效因子和相应绩效期望效应;结合路径依赖效应的产生与作用机理,对空间站机械臂舱外作业任务中人因失误进行分析;最终,将人机交互过程建模和人因可靠性分析相结合,对机械臂舱外作业任务进行人机交互系统绩效模型构建和路径依赖效应对绩效的影响分析.
Reliability Modeling and Analysis of Manipulator Teleoperation System based on Path Dependence Effect
Human computer interaction and virtual reality are currently the development trends and research focuses.In the virtual reality human-computer interaction system,human error is an important factor affecting the safety,reliability and maintainability of equipment.Human is good at learning and summarizing,so they will have path-dependent effect in the training process.In this paper,a new generation of human reliability analysis method based on cognitive reliability and error analysis is proposed to correct common performance factors and corresponding performance expectation effects.Combined with the generation and mechanism of path dependence effect,the human errors in the extravehicular task of space station manipulator are analyzed.Finally,the human-computer interaction process modeling and human reliability analysis are combined to build the human-computer interaction performance model and analyze the influence of path dependence effect on the performance of the robotic arm extravehicular task.
万方数据
维普
