1. College of Information and Electrical Engineering,Shandong University of Science and Technology,Qingdao 266510,China 2. Logistics Center,Zaozhuang Mining Industry(Group)Co.Ltd,Zaozhuang 277000,China
Abstract:
The vibrating string pressure sensor is designed according to the working surroundings and conditions.This sensor is used for the weighing of the fixed-quantity bucket loader in the main shaft lifting systems of coal mines.The design of the sensor has been introduced in detail.Calibrations and errors of the sensortheoretical formula have also been analyzed.