基于环形风洞的矿用风速传感器自动测试系统设计  

Design of an Automatic Testing System for Mining Wind Speed Sensors Based on a Circular Wind Tunnel

作　　者：张亚军 褚卫忠 ZHANG Yajun;CHU Weizhong(CCTEG Changzhou Research Institute,Changzhou 213015,China;Tiandi(Changzhou)Automation Co.,Ltd.,Changzhou 213015,China)

机构地区：[1]中煤科工集团常州研究院有限公司,江苏常州213015 [2]天地(常州)自动化股份有限公司,江苏常州213015

出　　处：《煤矿机电》2024年第1期11-14,共4页Colliery Mechanical & Electrical Technology

基　　金：中煤科工集团常州研究院有限公司科研项目(2019GY107)。

摘　　要：为满足矿用风速传感器准确、高效、便捷的示值误差测试需求,研制了一套基于环形风洞的矿用风速传感器自动测试系统,并给出了具体的设计方案和试验风洞的风速测控原理。实际测试表明,该系统操作便捷、可靠,风洞风流稳定准确,提高了矿用风速传感器的测试效率和测试质量。To meet the requirements of accurate,efficient,and convenient indication error testing for mining wind speed sensors,an automatic testing system for mining wind speed sensors based on a circular wind tunnel was developed,and a specific design scheme and wind speed measurement and control principle for the experimental wind tunnel were provided.Actual testing showed that the system was easy to operate and reliable,with stable and accurate wind tunnel airflow,improving the testing efficiency and quality of mining wind speed sensors.

关 键 词：风速传感器 风速测控 风洞 PID控制 示值误差 

分 类 号：TD723[矿业工程—矿井通风与安全]