High-precision Detecting Device for the Performance of the Tap

2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation

Chen, Jie^1 ; Sun, Jianguo^1 ; Li, Bin^1 ; Yan, Yue^1

School of Mechanical Engineering and Automation, Shanghai University, Shanghai

200444, China^1

关键词: Detecting devices;    Detection performance;    High precision detections;    Industrial computers;    Measurement accuracy;    Poor stability;    Sensitivity performance;    Upper computer;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/569/2/022011/pdf
DOI  :  10.1088/1757-899X/569/2/022011

来源: IOP

【 摘 要 】

The conventional tap flow and sensitivity detecting devices have low precision, poor stability and poor repeatability. In order to improve the detection performance of tap flow and sensitivity, a high-precision detection device for the flow and sensitivity performance of the tap is designed in this paper. The industrial computer is used as the upper computer, which is mainly responsible for the collection of key data, the control of the servo and the detection of tap angle. The Siemens PLC is used as the lower machine to realize the control of the water supply system. At the same time, the innovative introduction of the CMOS camera is used to handle the tap angle. The experimental results show that the system stability and measurement accuracy of the device is significantly improved.