【摘要】 】文中介绍了加速度传感器ADXL05的特性和工作原理,给出了用加速度传感器测量相对位移的原理和计算方法,这种算法的关键是解决了加速度零点校正和积分边界条件确定两个问题。现场试验表明:示功仪中采用加速度传感器测量相对位移是切实可行的更多还原

【Abstract】 This paper introduces the features and operating principles of the accelerometer ADXL05.It presents the principle and algorithm of measuring the relative displacement with this accelerometer. The key of this algorithm is that two problems are solved: the zero point of acceleration is calibrated dynamically and the boundary value in the integration is determined. The test proves that it is feasible to measure the relative displacement in the dynamometer with accelerometer.更多还原