Free Vibration for Electromechanical Integrated Electromagnetic Worm Drive

China Mechanical Engineering ›› 2013, Vol. 24 ›› Issue (4): 517-522.

Previous Articles Next Articles

Free Vibration for Electromechanical Integrated Electromagnetic Worm Drive

Guan Xuemei;Xu Lizhong;Hao Xiuhong

Yanshan University,Qinhuangdao,Hebei,066004

Online:2013-02-25 Published:2013-02-28
Supported by:

National Natural Science Foundation of China（No. 51075350）;
Hebei Provincial Natural Science Funds for Young Scholars of China（No. E2012203012）

机电集成电磁蜗杆传动系统自由振动分析

关雪梅;许立忠;郝秀红

燕山大学，秦皇岛，066004

基金资助:
国家自然科学基金资助项目(51075350);河北省自然科学基金青年科学基金资助项目（E2012203012）
National Natural Science Foundation of China（No. 51075350）;
Hebei Provincial Natural Science Funds for Young Scholars of China（No. E2012203012）

Abstract

Abstract:

Considering electromagnetic coupling between mechanical system and electric system in electromechanical integrated electromagnetic worm drive,an expression of electromagnetic coupling stiffness was derived. Electromechanical coupling dynamics model and differential equations of drive system were founded.Three specific modes,i.e,rotating,worm and worm gear mode of mechanical system
were obtained and corresponding mode characteristics were studied.Meanwhile,
synchronization,symmetry and asymmetry oscillation mode of electric system were
analyzed and corresponding mode characteristics were summarized.
Lastly, changes of system natural frequencies with cone half angle of worm gear
were analyzed.All of these will provide a foundation for further study of system dynamic characteristics.

Key words: mechanics, mode, electromechanical coupling dynamics, electromagnetic worm

摘要：

考虑机电集成电磁蜗杆传动系统中机械系统与电系统之间的电磁耦合作用，推导了电磁耦合刚度的表达式，建立了该机电耦合系统的动力学模型及相应的微分方程组，研究了机械系统特有的旋转模态、蜗轮模态和蜗杆模态及其相应的模态特征，给出了电系统中同步、对称、不对称振荡的三种模态及相应的模态特点。最后研究了蜗轮锥顶半角对机械系统固有频率的影响规律。


关键词: 机械学, 模态, 机电耦合动力学, 电磁蜗杆

CLC Number:

TH113.1

GUAN Xue-Mei, HU Li-Zhong, HAO Xiu-Gong. Free Vibration for Electromechanical Integrated Electromagnetic Worm Drive[J]. China Mechanical Engineering, 2013, 24(4): 517-522.

关雪梅, 许立忠, 郝秀红. 机电集成电磁蜗杆传动系统自由振动分析[J]. 中国机械工程, 2013, 24(4): 517-522.

[1]	WANG Li-Cun, CHEN Jin, ZHANG Xian-Meng, CHEN Guo-Jiang. Study on Geometry Theory of Variable Wall Thickness Scroll Profiles and Shape Optimization Based on Functional Theory [J]. J4, 201016, 21(16): 1898-1901.
[2]	TAO Yun-Ping, WANG Zhi-Yuan. Energy Dissipation of Bolt Joint under Cycle Load and Parameter Identification of Interfaces  [J]. J4, 201016, 21(16): 1941-1943,1951.
[3]	DIAO Jin-Chao, WANG Bang-Feng, MAO Chang-Wei, NING Su-Juan. Research on Tensile Deformation and Strain of Composite Corrugated Skin [J]. J4, 201016, 21(16): 1959-1963.
[4]	MA Qiaoying, YANG Shaopu, LIU Yongqiang, . Vibration and Lubrication Characteristics of Railway Vehicle Axle Box Bearings under Wheel-rail Excitation [J]. China Mechanical Engineering, 2024, 35(04): 580-590.
[5]	LIU Junling, FENG Ganghui, ZHANG Junjiang, YANG Kai. Fusion Research of Trajectory Tracking Energy-saving Control of Unmanned Hybrid Vehicles [J]. China Mechanical Engineering, 2024, 35(04): 678-690.
[6]	SU Yonglei, ZHANG Zhifei. Integrated Casting Triangular Beam Lightweight Improving with Multi-performance Constraints of Body Systems [J]. China Mechanical Engineering, 2024, 35(04): 691-699.
[7]	PENG Wenfei, ZHANG Cheng, LIN Longfei, HUANG Minghui, YU Feng. Modeling and Prediction of Central Damages in Cross Wedge Rolling Based on Continuous Damage Mechanics [J]. China Mechanical Engineering, 2024, 35(04): 711-720,751.
[8]	WANG Dong, CHEN Lei, ZHANG Zhipeng. Study on Force Model and Surface Integrity of Cylindrical Grinding 18CrNiMo7-6 Steels [J]. China Mechanical Engineering, 2024, 35(03): 381-393.
[9]	NI Jing, CUI Zhi, HE Lihua, FU Xin, ZHU Zefei. State-of-the-Art of Cutting Technology and Applications of PTFE [J]. China Mechanical Engineering, 2024, 35(03): 498-514.
[10]	ZHAO Yanjie, ZHANG Shuangjie, MU Zhenkai, WANG Wei, YAN Huajun, MA Shibo, ZHANG Yonghui. Numerical Simulation of Die Wear of Automobile Covering Parts Based on Dynamic Wear Model [J]. China Mechanical Engineering, 2024, 35(03): 515-523.
[11]	HUI Jizhuang, LUO Wei, ZHANG Zeyu, ZHANG Jun, WANG Jie. Research on Energy Transfer Model and Optimisation of Operating Parameters of Vibratory Rollers [J]. China Mechanical Engineering, 2024, 35(03): 541-547.
[12]	HUANG Wei, CHI Cheng. Analysis for Aero -elastic Characteristics of Prop-Rotor in Hover with a Swept Tip [J]. China Mechanical Engineering, 2024, 35(02): 191-200.
[13]	ZHANG Lifeng, WANG Zixu, ZHANG Wangtong, DENG Yunfei, SUI He, GUO Zhiyong. Contrastive Experiments on Up and Down Grinding of Unidirectional Ceramic Matrix Composite C/SiC with Variable Angle [J]. China Mechanical Engineering, 2024, 35(02): 235-243.
[14]	WANG Hong, WU Lihui, CHEN Da, ZHANG Jie. Scheduling in SAT in Multi-operation Mode Based on Artificial Hummingbird Algorithm with Twin Population [J]. China Mechanical Engineering, 2024, 35(02): 260-267，279.
[15]	LIU Yi, YI Wangmin, YAO Jiantao, WANG Xingda, YU Peng, ZHAO Yongshen. Design and Research of Heavy-duty Posture-adjusting Assembly Robots in Narrow Space [J]. China Mechanical Engineering, 2024, 35(02): 324-336.

Free Vibration for Electromechanical Integrated Electromagnetic Worm Drive

机电集成电磁蜗杆传动系统自由振动分析

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics