中文摘要：

目的：设计一套基于视觉反馈的姿势调节能力检测程序,并探讨其应用效果。方法：首先,利用压力传感器,将双足脚掌与脚跟的压力变化转变为身体重心晃动的变化轨迹;然后,在软件测试程序中,增加了不同方位的目标点,以便被试者有目的地控制身体重心向目标点移动;最后,利用背部负重的方法考察此系统是否能够达到预期的应用效果。结果：从程序设计上初步实现了姿势调节能力检测程序的编制。20%的背部负重对机体调节能力的确产生了影响,且身体向后倾斜时,姿势调节能力下降显著。结论：新研发的视觉反馈姿势调节能力检测程序为立位平衡功能的检测提供了一种新的方法与思路。

英文摘要：

Objective To develop a new visual feedback postural adjusting ability assessing system, and to study its application value. Methods Pressure sensor was used to determine the changes of the body weight center by tracing the pressure variation of the soles and heels, then eight target points in different directions were added into the software interface to enable the subject move his body weight center to the target point intentionally, finally the system was evaluated by loading on back. Results Program design was performed for the testing system. It’s proved that posture adjusting ability might decrease with 20% load on back or the body leaning backwards. Conclusion The newly developed visual feedback postural adjusting ability testing system can be used to research standing balance function.