论文部分内容阅读
针对我国载人航天任务中的航天员虚拟训练需求,提出了一种基于虚拟手交互的航天员虚拟装配训练仿真方法。该方法利用Leap Motion设备采集的手部信息,构建出符合人手结构特征的虚拟手进行训练交互,提出了交互按钮设计方法和抓取规则,以某在轨装配设备的装配训练需求为依据建立虚拟装配训练系统,并设计了主、客观评价实验及其评价标准。实验结果表明,该交互按钮设计方法与抓取规则适用于航天员虚拟训练的交互要求,与传统的手册学习训练方法相比,该基于虚拟手交互的航天员虚拟装配训练方法具有更高的训练沉浸感和主观认可度,训练效率高,效果好。
In order to meet the needs of astronauts’ virtual training in China’s manned space mission, a simulation training method of astronauts virtual assembly based on virtual hand interaction is proposed. The method uses the hand information collected by Leap Motion device to construct a virtual hand-held training interaction that is in line with the human hand structure features. The interactive button design method and the crawling rules are proposed. Based on the assembly training requirements of a rail-mounted equipment, a virtual Assembly training system, and designed the main objective evaluation test and its evaluation criteria. The experimental results show that the interaction button design method and the crawl rules are suitable for the interactive requirements of astronauts virtual training. Compared with the traditional manual learning and training methods, the virtual astronaut virtual assembly training method based on virtual hand interaction has higher training Immersion and subjective recognition, training efficiency, good effect.