Analysis of Lateral Force and Deviation of Permanent Magnetic Levitation Belt Conveyor

Journal of System Simulation ›› 2016, Vol. 28 ›› Issue (5): 1173-1178.

Previous Articles Next Articles

Analysis of Lateral Force and Deviation of Permanent Magnetic Levitation Belt Conveyor

Hu Kun^1,2, Wang Shuang², Guo Yongcun^1,2, Li Deyong²

1. Anhui Mine Electromechanical Equipment Cooperative Innovation Center, Anhui University of Science and Technology, Huainan 232001, China;
2. School of Mechanical Engineering, Anhui University of Science and Technology, Huainan 232001, China

Received:2015-06-03 Revised:2015-08-12 Published:2020-07-03

Abstract

Abstract: On the basis of reasonable assumptions, lateral force mathematical model of permanent magnetic levitation belt conveyor maglev support system was simulated. The simulation results showed that conveyor lateral force and offset could have a monotonically increasing relationship. If the belt shifted, it would cause an increase in lateral force, which could cause conveyor belt further deviation. The traditional physical anti-deviation measures couldn’t apply to non-contact suspension support. In order to effectively solve the permanent magnetic levitation belt conveyor deviation problem, an automatic offset device was designed and the corresponding control strategy was proposed. The value of the lateral force was changed by adjusting the relative position of the permanent magnetic field and the belt, which would control the permanent magnetic levitation belt conveyor deviation. And its feasibility can be verified by the further simulation.

Key words: permanent magnetic levitation belt conveyor, lateral force, deviation, anti-deviation

CLC Number:

TP391.9

Hu Kun, Wang Shuang, Guo Yongcun, Li Deyong. Analysis of Lateral Force and Deviation of Permanent Magnetic Levitation Belt Conveyor[J]. Journal of System Simulation, 2016, 28(5): 1173-1178.

References

[1] 蔡林沁, 张优东, 杨卓, 等. 基于多智能体的井下安全事故虚拟现实仿真[J]. 系统仿真学报, 2014, 26(12): 2914-2920.
(Cai Linqi, Zhang Youdong, Yang Zhuo, et al.Virtual Reality Simulation of Safety Accidents in Mine Based on Multi-agent[J]. Journal of System Simulation (S1004-731X), 2014, 26(12): 2914-2920.)
[2] 刘元柱. 带式输送机的跑偏原因及调试[J]. 煤炭技术, 2011, 30(8): 32-34.
[3] 席平原, 李耀明, 申屠留芳. 具有反馈环节的带式输送机动力学仿真[J]. 农业机械学报, 2007, 38(10): 207-210.
[4] 汪德才, 佘世云, 肖红春, 等. 管状带式输送机跑偏装置的改进与应用[J]. 矿山机械, 2012, 40(6): 133-135.
[5] 韩冰, 刘立鑫, 陈燕. 磁力研磨法加工弯管内表面的工艺参数优化[J]. 中国机械工程, 2015, 26(6): 814-817.
[6] 林佐轮. 基于磁悬浮技术的带式输送机虚拟样机设计研究 [D]. 武汉: 武汉理工大学, 2012: 25-26.
[7] 程刚. 磁垫式带式输送机的研究 [D]. 合肥: 安徽理工大学, 2012: 37-38.
[8] 吕刚, 范瑜, 马双云, 等. 直线感应电机推力和法向力的解析计算与分析[J]. 电机与控制学报, 2010, 14(3): 77-82.
[9] Li S, Fan Y, Fang J, et al.HTS axial flux induction motor with analytic and FEA modeling[J]. Physica C-Superconductivity and its Applications(S0921-4534), 2013, 494(11): 230-234.
[10] Lequesne B, Liu Buyun, TW Nehl.Current machines with permanent magnets and solids rotors[J]. IEEE Transactions on Industry Applications (S0093-9994), 1997, 33(5): 1289-1294.
[11] Nehl T W, Lequesne B, Gangla V, et al.Nonlinear two-dimensional finite element modeling of permanent magnet eddy current couplings and brakes[J]. IEEE Transactions Magnetics(S0018-9464), 1994, 30(5): 3000-3003.
[12] 李春生, 杜玉梅, 夏平畴, 等. 直线型Halbah磁体和导体板构成的电动式磁悬浮系统的分析及实验[J]. 电工技术学报, 2009, 24(1): 18-22.
[13] 胡坤, 王爽, 李德永, 等. 一种永磁磁垫式带式输送机的气隙特性研究[J]. 煤炭学报, 2015, 40(3): 701-706.
[14] 宋伟刚, 战欣, 王元元. 大型带式输送机驱动装置比较研究[J]. 工程设计学报, 2004, 11(6): 301-311.
[15] 宋伟刚, 柳洪义, 王鹰. 带式输送机动力学及其计算机仿真的研究[J]. 机械工程学报, 2003, 39(9): 133-138.

Analysis of Lateral Force and Deviation of Permanent Magnetic Levitation Belt Conveyor

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 4

Recommended Articles

Metrics

Comments

[1]	Ran Peizhi, Li Wei, Bao Ran, Ma Ping. A Simulation Credibility Assessment Method Based on Improved Fuzzy Comprehensive Evaluation [J]. Journal of System Simulation, 2020, 32(12): 2469-2474.
[2]	Wu Dinghui, Zhang Jianyu, Shen Yanxia, Ji Zhicheng. Parameter Identification for PMSM Based on Multi-innovation Approximate Least Absolute Deviation Identification Algorithm [J]. Journal of System Simulation, 2018, 30(3): 1001-1007.
[3]	Zhang Xiaoyong, Xiao Di, Su Zhong, Wang Jianghao. Simulation of Earthquake Disaster Affecting Field Direction Based on Mobile Phone Positioning Data [J]. Journal of System Simulation, 2018, 30(11): 4244-4248.
[4]	Li Xinfeng, Xiang Dong, Tian Xinghua, Wei Wei. Lateral Force Measurement and Processing of Planar Air-Bearing System for Microgravity Simulation [J]. Journal of System Simulation, 2018, 30(10): 3746-3752.