An Optimum Research of Sensing Technology for Fine Iron Powder Grade

摘要：

　　According to the status measurement method of fine iron powder,we design an improved detection method to test grade of fine iron powder.We implement the function of on-line detection for fine iron powder.The method adopts the principle of balancing coil detection technology.We design and debug sensor and test circuit of the grade of fine iron powder.It realizes the different grade of fine iron powder is corresponding different response voltage waveform.Then through the amplifying circuit and rectifying filter circuit we can get the signal of DC voltage,so as to complete the information acquisition the iron grade of the fine iron powder.

关键词： grade the fine iron powder balancing coil technique sensor the test circuit

作者: Wenning DONG Lijie WANG Dan WANG Yegang YUAN

作者单位: College of Measure-Control Technology and Communication Engineering, Harbin University of Science and Technology,The Higher Educational Key Laboratory on Measuring & Control Technology and Instrumentations of Heilongjiang Province, Harbin 150080 China

会议类型: 国际会议

会议名称: 2015 Fifth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2015)(第五届仪器测量、计算机通信与控制国际会议)

会议地点: 秦皇岛

会议语种:英文

页码: 663-666

在线出版日期: 2015-09-18（万方平台首次上网日期，不代表论文的发表时间）