|
|
|
| Analysis of Air-gap Magnetic Field of An Electromagnetic Linear-angular Vibration Exciter |
| YU Jinhui1,TANG Bo1,2,CHEN Wei2,YANG Jiangen1,HE Wen3 |
1.College of Metrology and Measurement Engineering,China Jiliang University,Hangzhou,Zhejiang 310018,China
2.Ningbo Water Meter (Group) Co,Ltd,Ningbo,Zhejiang 315033,China
3.Zhejiang Province Key Laboratory of Advanced Manufacturing Technology,Zhejiang University,Hangzhou,Zhejiang 310027,China |
|
|
|
|
Abstract To solve the problem that the traditional uniaxial vibrator cannot reproduce the linear-angular space coupling motion,a magnetic circuit structure of an electromagnetic linear-angular vibration exciter that can realize compound vibration is proposed, and the characteristicsits of air-gap magnetic field are analyzed. Firstly, the magnetic circuit and coil structure of the exciter are constructed. An analytical model of the air-gap magnetic field is established based on the equivalent current method,and the maximum relative error with the finite element results is 1.25%, which verified the correctness of the analytical model. Then, the influence of each magnetic circuit parameter on the distribution characteristics of the air-gap magnetic field and the coupling effect between the magnetic field generated by the coil current and the original magnetic field are studied,and the force of the coil during the movement is analyzed. Finally, the prototype of the magnetic circuit topology of the exciter is developed, the linear and the angular vibration air-gap magnetic field are measured,and the maximum relative error between the measured results and the finite element results is less than 5%, which further verifies the effectiveness of the proposed magnetic circuit structure.
|
|
Received: 28 November 2022
Published: 06 June 2024
|
|
|
|
|
|
| ［6］ |
唐波, 何闻, 刘爱东. 宽频带电磁式角振动校准系统研究进展 ［J］. 计量学报, 2021, 42(10): 1328-1334.
|
|
ZHANG C Y, LIU F C, CHENG X C. Attitude detection of underwater vehicle based on MEMS and radial basis function ［J］. Acta Metrologica Sinica, 2022, 43(9): 1135-1141.
|
|
JIN M, ZHU W J, LI S S, et al. A static calibration method of micro-electro-mechanical accelerometer based on artifical fish swarm algorithm ［J］. Acta Metrologica Sinica, 2017, 38(3): 304-308.
|
| ［4］ |
张旭飞, 姜文琦, 胡天恩, 等. 低频电磁振动台非均匀气隙磁场优化设计 ［J］. 计量学报, 2022, 43(1): 85-91.
|
|
TANG B, HE W, LIU A D. Research progress on broadband electromagnetic angular vibration calibration system ［J］. Acta Metrologica Sinica, 2021, 42(10): 1328-1334.
|
| ［8］ |
ZHAI G, YANG X, Lü Q. A calibration system of resonant high-acceleration and metrological traceability ［J］. Measurement Science and Technology, 2021, 32(12): 125904-125916.
|
| ［10］ |
TANG J, YANG Y, LI Y, et al. A 6-DOF micro-vibration isolation platform based on the quasi-zero-stiffness isolator ［J］. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2021, 235(22): 6019-6035.
|
| ［12］ |
TEO T J, ZHU H, CHEN S, et al. Principle and modeling of a novel moving coil linear-rotary electromagnetic actuator ［J］. IEEE Transactions on Industrial Electronics, 2016, 63(11): 6930-6940.
|
| ［15］ |
YANG F, ZHAO Y, LI H, et al. Design and analysis of a 2-DOF electromagnetic actuator with an improved halbach array for the magnetic suspension platform ［J］. Sensors, 2022, 22(3): 790-811.
|
| ［2］ |
金梅, 朱文娟, 李莎莎, 等. 一种基于人工鱼群算法的微机电系统加速度计静态修正方法 ［J］. 计量学报, 2017, 38(3): 304-308.
|
|
ZHANG X F, JIANG W Q, HU T E, et al. Optimization design of non-uniform air gap magnetic field for low-frequency electromagnetic vibrator ［J］. Acta Metrologica Sinica, 2022, 43(1): 85-91.
|
| ［5］ |
WANG L, TANG H, ZHANG T, et al. Improving the navigation performance of the MEMS IMU array by precise calibration ［J］. IEEE Sensors Journal, 2021, 21(22): 26050-26058.
|
| ［9］ |
WANG X F, MOU J P, MIAO L J, et al. A comparison angular vibration calibration approach based on the IFOG ［J］. MAPAN-Journal of Metrology Society of India, 2021, 36(3): 607-613.
|
| ［13］ |
GUO K, GUO Y. Design and analysis of an outer mover linear-rotary vernier machine ［J］. Journal of Electrical Engineering & Technology, 2022, 17(2): 1087-1095.
|
| ［14］ |
ZHENG L, XING X X, WANG X T, et al. Electromagnetic calculation and kinematics analysis of multi-DOF motor with air-floation ［J］. International Journal of Applied Electromagnetics and Mechanics, 2022, 68(2): 223-239.
|
| ［16］ |
HWANG K I, SEO T W, SONG B S, et al. Shorted turn in the flat coil actuator for fast initial response ［J］. Journal of Magnetics, 2012, 17(1): 56-60.
|
| ［3］ |
HAN S, MENG Z, ZHANG X, et al. Hybrid deep recurrent neural networks for noise reduction of MEMS-IMU with static and dynamic conditions ［J］. Micromachines, 2021, 12(2): 214-237.
|
| ［11］ |
CHONG Z, XIE F, LIU X J, et al. Design of the parallel mechanism for a hybrid mobile robot in wind turbine blades polishing ［J］. Robotics and Computer-Integrated Manufacturing, 2020, 61: 101857-101866.
|
|
LI Q M, WAN L, DUAN J A. Design of a new radial permanent magnet bearing and analytical calculation of its magnet field ［J］. J Cent South Uni V (Science And Technology), 2006(5): 970-975.
|
| ［1］ |
张春宇, 刘福才, 程雪聪. 基于微机电系统与径向基函数的水下航行器姿态检测 ［J］. 计量学报, 2022, 43(9): 1135-1141.
|
| ［7］ |
FUKUDA G, HATTA D, GUO X, et al. Performance evaluation of IMU and DVL integration in marine navigation ［J］. Sensors, 2021, 21(4): 1056-1076.
|
| ［17］ |
李群明, 万梁, 段吉安. 一种永磁轴承的设计和磁场分布的解析计算 ［J］. 中南大学学报(自然科学版), 2006(5): 970-975.
|
|
|
|
2024, Vol. 45 
