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| A Portable Angular Rate Sensor |
| ZHU Guo-bin1,ZHAO Hao2 |
1. Jiaxing Nanyang Polytechnic Institute, Jiaxing, Zhejiang 314001, China
2. Nanhu College, Jiaxing University, Jiaxing, Zhejiang 314001, China |
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Abstract Angular rate is an important parameter for the state monitoring of rotating system or transmission. A portable instantaneous angular rate sensor is designed, which with a new structure and has no rotating parts. The working principle is a constant flux generated by the permanent magnetic steel, then the rotating part of the measured rotating device cuts the constant flux and forms an eddy current, the magnetic field generated by the eddy current interacts with the Hall element of the sensor, and then the Hall potential is generated, the amplitude of the Hall potential is proportional to the angular rate of the measured rotating device. According to the basic law of magnetic circuit, the output characteristics of sensor are deduced, and the output characteristics of sensor is carried out by actual measurement, the results show that the sensitivity of sensor is about 16.8mV·s/rad, the nonlinear error is about 1.24%.
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Received: 26 February 2019
Published: 13 August 2020
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［1］甘晓川, 孙安斌, 王继虎,等. 激光跟踪仪横向跟踪速度校准方法 ［J］. 计量学报, 2014, 35(6A): 39-44.
Gan X C, Sun A B, Wang J H, et al. Calibration Method for Lateral Tracking Speed of Laser Tracker ［J］. Acta Metrologica Sinica, 2014, 35(6A): 39-44.
［2］李洪宇, 徐亚东, 吴腾飞,等. MHD角速度传感器随机漂移误差补偿方法研究 ［J］. 传感技术学报, 2017, 30(8): 1193-1198.
Li H Y, Xu Y D, Wu T F, et al. Study on MHD Angular Rate Sensors Random Drift Error Compensation Method ［J］. Chinese Journal of Sensors and Actuators, 2017, 30(8): 1193-1198.
［3］李江涛, 杨殿阁, 杨扬,等. 车辆导航系统横摆角速度传感器零点偏移的自动校正 ［J］. 汽车工程, 2015, 37(9): 1065-1070.
Li J T, Yang D G, Yang Y, et al. Automatic Correction for the Zero Offset of Yaw Rate Sensor in Vehicle Navigation System ［J］. Automotive Engineering, 2015, 37(9): 1065-1070.
［4］肖冬, 潘孝礼, 毛志忠,等. 穿孔机导盘转速的建模与测量 ［J］. 计量学报, 2009, 30(3): 216-221.
Xiao D, Pan X L, Mao Z Z, et al. Modeling and Measurement of Guide Disc Rev in Piercerm ［J］. Acta Metrologica Sinica, 2009, 30(3): 216-221.
［5］郑德忠, 金贺荣. 大型回转双驱动传动系统性能监测技术研究与应用 ［J］. 计量学报, 2007, 28(3): 293-296.
Zheng D Z, Jin H R. Research and Application of Performance Monitoring Technology for Large Rotation Dual Drive Transmission System ［J］. Acta Metrologica Sinica, 2007, 28(3): 293-296.
［6］张晓燕, 季学武. 电磁感应式转向盘转速传感器的研究 ［J］. 仪器仪表学报, 2009, 30(12): 2551-2556.
Zhang X Y, Ji X W. Study on an inductive steering speed sensor ［J］. Chinese Journal of Scientific Instrument, 2009, 30(12): 2551-2556.
［7］李文璋, 任海燕, 马亚军,等. 伺服动力装置用霍尔型转速传感器的研制 ［J］. 计算机测量与控制, 2016, 24(4): 284-286.
Li W Z, Ren H Y, Ma Y J, et al. Research of Hall Rotational Speed Sensor in Servo Power Plant ［J］. Computer Measurement & Control, 2016, 24(4): 284-286.
［8］Li K, Li Y, Han Y. An EM Induction Hi-Speed Rotation Angular Rate Sensor ［J］. Sensors, 2017, 17(3): 610-621.
［9］Ji Y, Li X F, Wu T F, et al. Study on magnetohydrodynamics angular rate sensor under non-uniform magnetic field ［J］. Sensor Review, 2016, 36(4): 359-367.
［10］Ji Y, Li X F, Wu T F, et al. Theoretical and experimental study of radial velocity generation for extending bandwidth of magnetohydrodynamic angular rate sensor at low frequency ［J］. Sensors, 2015, 15(12), 31606-31619.
［11］Ji Y, Li X F, Wu T F, et al. Quantitative Analysis Method of Error Sources in Magnetohydrodynamic Angular Rate Sensor for Structure Optimization ［J］. IEEE Sensors Journal, 2016, 16(11): 4345-4353.
［12］Severov L A, Ponomarev V K, Panferov A I, et al. Structure and characteristics of a MEMS wave angular rate sensor with a ring resonator ［J］. Gyroscopy and Navigation, 2015, 6(1): 45-53.
［13］Zhao Y Y, Zhao H, Huo X, et al. Angular rate sensing with Gyro Wheel using genetic algorithm optimized neural networks ［J］. Sensors, 2017, 17(7): 1692-1711.
［14］赵浩. 基于霍尔效应的感应式瞬时旋转角速度传感器 ［J］. 计量学报, 2018, 39(4): 521-524.
Zhao H. A Inductive Instantaneous Rotation Angular Rate Sensor Based on Hall Effect［J］. Acta Metrologica Sinica, 2018, 39(4): 521-524. |
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2020, Vol. 41 
