采用仿真实验方法研究振动加速度对视觉识别的影响,建立振动加速度对于视觉识别效率(正确识别的反应时)的函数模型。研究结果表明:振动加速度对视觉识别效率有显著影响,两者问的关系可用指数函数表示。实验结果为振动工况下屏显设备的减振设计提供了实验参数,并从人机关系角度提出一种新的减振思路。
The effects of vibration acceleration on visual identification were researched through simulation experiment. A function model for the relation of acceleration to the visual identification efficiency (the response time of correct identification) was established. The results show that vibration acceleration has a significant influence on visual identification efficiency, and their relation can be described by an exponential function. The results offered experimental parameters for vibration reduction design of visual display equipment in vibration environment, and put forward a new idea for vibration reduction.