航天员舱内虚拟训练体验质量评价试验研究

Quality of Experience Evaluation of Astronaut Virtual Training in IVA Based on Experimental Study

针对虚拟训练系统的体验质量问题,采用用户主观评价的方法,从多个维度设计指标,选取典型的虚拟训练任务,设计了用户体验试验,对航天员舱内导航与操作虚拟训练系统的体验质量展开了评价。结果表明,用户总体体验满意度较高,系统能够模拟逼真的环境,带给用户身临其境的感觉,且用户自觉虚拟训练有实效;但也存在诱发生理不适,交互设备使用不自然的问题,需要进一步完善。

Typical training tasks of the virtual training system were selected to design user experience experiments.Subjective evaluation method was adopted to evaluate the quality of experience of the astronaut virtual training system from multiple dimensions.The results showed that the virtual training system could render the realistic environment and give the user an immersive feeling.The subjects reported high satisfaction on the system and believed that they could acquire relevant skills by using the system.However,there are also problems to be solved such as virtual induced discomfort and low interface quality.