Study on Electromechanical Coupling Dynamic Characteristics of Robot Joint Servo Transmission System

Shuai Mo; Zhenning Yang; Zhiyou Feng; Xu Li; Changpeng Zhou; Guojian Cen; Yunsheng Huang

doi:10.16578/j.issn.1004.2539.2022.09.003

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Study on Electromechanical Coupling Dynamic Characteristics of Robot Joint Servo Transmission System

Theory·Reserach | 更新时间：2022-09-26

- Study on Electromechanical Coupling Dynamic Characteristics of Robot Joint Servo Transmission System
- Journal of Mechanical Transmission Vol. 46, Issue 9, Pages: 19-27(2022)
- 作者机构：
  
  1.天津工业大学机械工程学院，天津 300387
  2.天津市现代机电装备技术重点实验室，天津 300387
  3.华中科技大学数字制造装备与技术国家重点实验室，湖北武汉 430074
  4.宁波中大力德智能传动股份有限公司，浙江宁波 315301
  5.深圳市合发齿轮机械有限公司，广东深圳 518109
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2022.09.003
  CLC：
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莫帅,杨振宁,冯志友等.机器人关节伺服器传动系统机电耦合动态特性研究[J].机械传动,2022,46(09):19-27.

Mo Shuai,Yang Zhenning,Feng Zhiyou,et al.Study on Electromechanical Coupling Dynamic Characteristics of Robot Joint Servo Transmission System[J].Journal of Mechanical Transmission,2022,46(09):19-27.
莫帅,杨振宁,冯志友等.机器人关节伺服器传动系统机电耦合动态特性研究[J].机械传动,2022,46(09):19-27. DOI： 10.16578/j.issn.1004.2539.2022.09.003.

Mo Shuai,Yang Zhenning,Feng Zhiyou,et al.Study on Electromechanical Coupling Dynamic Characteristics of Robot Joint Servo Transmission System[J].Journal of Mechanical Transmission,2022,46(09):19-27. DOI： 10.16578/j.issn.1004.2539.2022.09.003.

摘要

目前，机器人关节伺服器向着微型化、集成化发展，针对智能机器人操作精度要求高，对机器人关节伺服器典型的电机拖动齿轮机电耦合系统，进行不同工况下的动态特性研究十分有必要。为此，根据多级齿轮系统时变啮合特性及无刷电机动态特性，建立了多级齿轮系统动力学模型和无刷电机动态模型，搭建了机器人关节伺服器传动系统机电耦合动力学模型；分析了该系统的自由扭振特性和系统模态能，并进一步研究了在稳态工况和冲击载荷工况下机器人关节伺服器传动系统的动态响应特性。结果表明，多级齿轮系统和电机之间存在机电耦合效应，在该系统遭受冲击后，齿轮副啮合力以及齿轮扭振波动变得剧烈后趋于稳定。

Abstract

At present， the robot joint servo is developing towards miniaturization and integration. In view of the high operation accuracy requirements of intelligent robots， it is very necessary to study the dynamic characteristics of the typical motor driven gear electromechanical coupling system of robot joint servo under different working conditions. According to the time-varying meshing characteristics of multistage gear system and the dynamic characteristics of brushless motor， a dynamic model of multistage gear system and brushless motor is established， and an electromechanical coupling dynamic model of robot joint servo transmission system is established. Based on this model， the free torsional vibration characteristics and modal energy of the system are analyzed， and the dynamic response characteristics of the robot joint servo transmission system under steady-state and impact load conditions are further studied. The results show that there is an electromechanical coupling effect between the multistage gear system and the motor. After the system is impacted， the meshing force of the gear pair and the torsional vibration of the gear become violent and then tend to become stable.

关键词

机器人关节微型伺服器传动系统机电耦合动态特性

Keywords

Robot jointMicro servoTransmission systemElectromechanical couplingDynamic characteristics

references

CORREA D A P，NABETA S I，PEREIRA F H，et al.FEM-coupled simulations and genetic algorithm model applied to reduce the torque ripple of a 2-phase SR motor drive［J］.The Journal of Engineering，2019，17：3705-3708.

BAI W Y，QIN D T，WANG Y W，et al.Dynamic characteristics of motor-gear system under load saltations and voltage transients［J］.Mechanical Systems and Signal Processing，2018，100：1-16.

张利鹏，谷定杰，祁炳楠，等.电动汽车双模耦合驱动系统变模冲击抑制方法［J］.机械工程学报，2018，54（8）：165-176.

ZHANG Lipeng，GU Dingjie，QI Bingnan，et al.Impact reduction method for electric vehicle dual-mode coupling drive system with modes shift［J］.Journal of Mechanical Engineering，2018，54（8）：165-176.

YI Y Y，TAN X，XUAN L，et al.Dynamic interaction behavior of an electric motor drive multistage gear set［J］.IEEE Access，2020，8：66951-66960.

赵怀耘，刘建新，翟婉明.异步牵引电机谐波转矩对机车动力学的影响［J］.西南交通大学学报，2009，44（2）：269-273.

ZHAO Huaiyun，LIU Jianxin，ZHAI Wanming.Effects of harmonic torques of asynchronous traction motor on locomotive dynamics［J］.Journal of Southwest Jiaotong University，2009，44（2）：269-273.

赵心颖，林飞，杨中平，等.高速列车牵引传动系统机电耦合振动特性研究［J］.铁道学报，2018，40（9）：40-47.

ZHAO Xinying，LIN Fei，YANG Zhongping，et al.Study on mechanism and suppression of electromechanical coupling vibration in traction drive system of high-speed train［J］.Journal of the China Railway Society，2018，40（9）：40-47.

肖乾，程玉琦，许旭.轨道不平顺影响下高速列车齿轮传动系统的振动特性分析［J］.机械传动，2021，45（4）：135-141.

XIAO Qian，CHENG Yuqi，XU Xu.Vibration characteristic analysis of high-speed train gear transmission system under track irregularity［J］.Journal of Mechanical Transmission，2021，45（4）：135-141.

莫帅，岳宗享，冯志友，等.面齿轮-行星传动串联系统固有特性研究［J］.华中科技大学学报（自然科学版），2021，49（1）：24-30.

MO Shuai，YUE Zongxiang，FENG Zhiyou，et al.Research on natural characteristics of face gear-planetary gear compound transmission system［J］.Huazhong University of Science and Technology （Natural Science Edition），2021，49（1）：24-30.

MO S，ZHANG T，JIN G G.Analytical investigation on load sharing characteristics of herringbone planetary gear train with flexible support and floating sun gear［J］.Mechanism and Machine Theory，2020，144（6）：1-27.

周优鹏，娄军强，陈特欢，等.伺服关节驱动的柔性臂系统耦合动力学模型辨识与实验［J］.振动与冲击，2019，38（9）：277-284.

ZHOU Youpeng，LOU Junqiang，CHEN Tehuan，et al.Coupling dynamic modeling of a flexible manipulator driven by servo joint and test recognition［J］.Journal of Vibration and Shock，2019，38（9）：277-284.

岳宗享.面齿轮-行星齿轮传动串联系统均载特性研究［D］.天津：天津工业大学，2021：11-15.

YUE Zongxiang.Study on load sharing characteristics of face gear planetary gear transmission series system［D］.Tianjin：Tiangong University，2021：11-15.

韩力，罗杰，王华，等.无刷双馈电机稳态数学模型和运行特性分析［J］.重庆大学学报，2013，36（8）：61-67.

HAN Li，LUO Jie，WANG Hua，et al.Analysis on steady-state mathematical models and operating characteristics of brushless doubly-fed machine［J］.Journal of Chongqing University，2013，36（8）：61-67.

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