Then design a new four-fulcrum testing platform, in which the special weight sensor is replaced for the conventional balance or electric balance to improve the measurement precision.

• 然后在重心检测理论分析的基础上研制了新型的四支点重心检测平台,以专用的称重传感器代替传统的磅秤或电子秤,使其测量精度和速度都有了很大提高。