压电谐波传动系统活齿传动自由振动分析

摘要/Abstract

摘要：

提出了一种具有低速大转矩特性的机电集成压电谐波传动系统，该传动系统利用活齿传动输出转矩。分析了机电集成压电谐波传动的工作原理，建立了活齿传动动力学模型，推导了其动力学微分方程，给出了活齿传动自由振动特征方程，求出了系统固有频率及振型，并分析了结构参数对固有频率的影响。研究结果为机电集成压电谐波传动系统的进一步优化提供了新的思路和方法。

关键词: 压电谐波传动, 活齿传动, 自由振动, 模态分析

Abstract:

An electromechanical integrated harmonic piezodrive system was proposed, which had the characteristics of low speed and high torque. The system output torque through oscillating teeth. The principles of the electromechanical integrated harmonic piezodrive system were discussed, the dynamic models and dynamic equations were set up. Frequency equations of free vibration of oscillating tooth were given and the natural frequencies and vibration modes were solved, and the impacts of parameters on natural frequencies were analyzed. These results provide basis for the improvement and the further research of the electromechanical integrated harmonic piezodrive system.

Key words: harmonic piezodrive, oscillating tooth drive, free vibration, modal analysis

中图分类号:

TH113.1

李冲, 许立忠, 邢继春. 压电谐波传动系统活齿传动自由振动分析[J]. 中国机械工程, 2015, 26(1): 12-17,24.

Li Chong, Xu Lizhong, Xing Jichun. Free Vibration of Oscillating Tooth Drive for an Electromechanical Integrated Harmonic Piezodrive System[J]. China Mechanical Engineering, 2015, 26(1): 12-17,24.

参考文献

[1]王国彪, 赖一楠, 范大鹏，等. 新型精密传动机构设计与制造综述[J].中国机械工程, 2010, 21(16): 1891-1897.
Wang Guobiao, Lai Yinan, Fan Dapeng, et al. Summary of New Type Precision Transmission Design and Manufacture[J]. China Mechanical Engineering, 2010, 21(16): 1891-1897.
[2]Pasquale M.Mechanical Sensors and Actuators[J]. Sensors and Actuators A, 2003, 160(1/3): 142-148.
[3]秦大同.机械传动科学技术的发展历史与研究进展[J]. 机械工程学报, 2003, 39(12): 37-43.
Qin Datong. History and Process of Science and Technology on Mechanical Transmission[J].Chinese Journal of Mechanical Engineering, 2003, 39(12): 37-43.
[4]Willams W,Brown W.Piezoelectric Motor:US, 2439499[P]. 1942-08-20.
[5]董蜀湘, 李龙土, 周铁英. 新型驱动器─压电陶瓷马达与展望[J].科技导报, 1996(10): 25-27.
Dong Shuxiang, Li Longtu, Zhou Tieying. Research on Poezoceramic Motor[J].Science & Technology Review, 1996(10): 25-27.
[6]许海, 赵淳生. 直线型超声电机的发展及应用[J].中国机械工程, 2003, 14(8): 715-717.
Xu Hai, Zhao Chunsheng. Development and Application of Linear Ultrasonic Motors[J].China Mechanical Engineering, 2003, 14(8): 715-717.
[7]季叶, 赵淳生. 一种具有高转速的新型非接触式超声电机[J]. 压电与声光, 2006, 28(5): 527-529.
Ji Ye, Zhao Chunsheng. A New Type Non-contact Ultrasonic Motor with Higher Revolution Speed[J]. Piezoelectrics & Acoustooptics, 2006, 28(5): 527-529.
[8]Ishida M, Hamaguchi J, Shirasuka K，et al. A New Friction-type Piezoelectric Motor Utilizing Mechanism of the Strain Wave Gearing[J].IEEE Transactions on Industrial Electronics, 1992, 39(1):30-35.
[9]Oliver B.Harmonic Piezodrive-miniaturized Servo Motor[J]. Mechatronics, 2000, 10(4)：545-554.
[10]辛洪兵, 郑伟智. 压电谐波电机的研究[J].压电与声光, 2004, 26(2)：122-125.
Xin Hongbing, Zheng Weizhi. Study on Harmonic Piezomotor[J].Piezoelectrics & Acoustooptics, 2004, 26(2):122-125.
[11]梁尚明, 张均富, 徐礼柜，等.摆动活齿传动系统振动的动力学模型[J].振动工程学报, 2003, 16(3):285-289.
Liang Shangming, Zhang Junfu, Xu Liju, et al. Dynamic Model of Swing Movable Teeth Transmission System Vibration[J]. Journal of Vibration Engineering, 2003, 16(3): 285-289.
[12]金向阳, 于广滨, 关祥毅.航空用微小型正弦活齿系统扭转振动动力学分析[J].中北大学学报(自然科学版), 2007, 28(4):299-303.
Jin Xiangyang, Yu Guangbin, Guan Xiangyi. Torsion Dynamics of Aviation Micro Cylinder Sine Oscillating Tooth System[J]. Journal of North University of China (Natural Science Edition), 2007, 28(4)：299-303.
[13]Xu Lizhong,Zhu Xuejun.Natural Frequencies and Vibrating Modes for a Magnetic Planetary Gear Drive[J]. Shock and Vibration, 2012, 19(6): 1385-1401.

[1]	杨纪楠;许立忠. 双级正弦活齿传动系统效率计算与实验研究[J]. 中国机械工程, 2019, 30(21): 2577-2582,2589.
[2]	曹富林;史旭飞;许立忠. 考虑范德华力的微型活齿传动系统应力分析[J]. 中国机械工程, 2019, 30(07): 831-839.
[3]	崔方圆;华灯鑫;李言;孔令飞;李鹏阳. 螺栓结合部接触面域的融合绑定建模方法[J]. 中国机械工程, 2018, 29(16): 1912-1920.
[4]	滕兆春;昌博;付小华. 弹性地基上转动功能梯度材料Timoshenko梁自由振动的微分变换法求解[J]. 中国机械工程, 2018, 29(10): 1147-1152.
[5]	宜亚丽;豆林瑞;郭辉;金贺荣. 双相外激波摆杆活齿传动耦合刚度[J]. 中国机械工程, 2018, 29(06): 644-649.
[6]	柴宗兴;许立忠. 机电集成形状记忆合金活齿传动装置受力分析[J]. 中国机械工程, 2017, 28(19): 2339-2345,2382.
[7]	谢苗, 刘治翔, 毛君, 卢进南. 综掘巷道超前支架相似实验样机理论与实验研究[J]. 中国机械工程, 2017, 28(07): 846-851.
[8]	陈剑, 杜选福, 施斐博. 基于加权相对灵敏度的驾驶室结构轻量化[J]. 中国机械工程, 2016, 27(24): 3402-3407.
[9]	宜亚丽, 邵苍, 金贺荣. 双相激波摆杆活齿传动压力角分析[J]. 中国机械工程, 2016, 27(16): 2160-2165.
[10]	邢继春, 张楠, 李冲. 旋转尺蠖压电电机驱动机构自由振动分析[J]. 中国机械工程, 2016, 27(15): 1996-2002.
[11]	杨荣刚, 安子军, 段利英. 摆线钢球行星传动自由振动分析[J]. 中国机械工程, 2016, 27(14): 1883-1891.
[12]	张永亮, 潘健健, 洪明, 张玮. 磁流变减振车刀模态仿真与实验研究[J]. 中国机械工程, 2015, 26(7): 898-902.
[13]	李广慧, 尹凝霞, 徐红, 谭光宇. 嵌入式测温工具系统的结构设计及模态分析[J]. 中国机械工程, 2015, 26(21): 2862-2866.
[14]	张青雷, 唐玉良. 铺层结构三维等效弹性常数研究[J]. 中国机械工程, 2015, 26(21): 2958-2962.
[15]	周思柱, 曾运运, 袁新梅. 圆柱正弦活齿传动扭转振动系统刚度研究[J]. 中国机械工程, 2015, 26(20): 2711-2715,2720.