论文部分内容阅读
利用身体动作控制电动轮椅的操控技术尚处于起步阶段,为了对其是否具有直观的操纵性和实用性,需要用试验方法来予以论证。通过提出采用倾斜传感器来记录使用者的身体动作的原理,利用倾斜传感器测量座位的倾斜程度,掌握使用者的意图,做出相应的动作指令,达到控制电动轮椅的目的。试验结果显示,该操控系统非常符合使用者对电动轮椅移动需求的直观感受,并且在很短的时间内能够熟练地掌握其操作要领。该研究成果为电动轮椅的操控性能以及使用者的选择提供了科学的依据。
The use of body motion control electric wheelchairs control technology is still in its infancy, in order to whether it has intuitive maneuverability and practicality, need to use test methods to be demonstrated. By proposing the principle of using the tilt sensor to record the user’s body motion, the tilt sensor is used to measure the tilt of the seat, grasp the user’s intention, and make corresponding motion commands to achieve the purpose of controlling the electric wheelchair. The test results show that the control system is very much in line with the users intuitive perception of the wheelchair mobility needs, and in a very short period of time can master the essentials of its operation. The research results provide a scientific basis for the control performance of electric wheelchairs and the user’s choice.