Dynamic Tracking Performance Analysis of Differential Gear Trains

被引：0
|
作者：
Xu L. [1 ]
Liu K. [1 ]
Cui Y. [1 ]
Meng P. [1 ]
机构：
[1] School of Mechanical and Precision Instrument Engineering, Xi'an University of Technology, Xi'an
来源：
Zhongguo Jixie Gongcheng/China Mechanical Engineering | 2017年 / 28卷 / 23期
关键词：
Contribution; Differential gear train(DGT); Dynamic tracking performance; Sensitivity;
D O I：
10.3969/j.issn.1004-132X.2017.23.014
中图分类号：
学科分类号：
摘要：
The speed, torque and power of three DGT's basic components were analysed, and the concepts of sensitivity and contribution were studied. The parameters and rules that affected the sensitivity and the contribution were analyzed, and corresponding expressions were obtained in the end. In order to verify the speed sensitivity calculation method the tests were completed. The research results show that, sensitivity of speed and contribution torque of three basic components are only associated with the characteristic parameters of DGT, contribution expressions of speed and power are determined by the characteristic parameters and speed matching relationship of differential gear systems. Sensitivity and contribution reflect the dynamic tracking performances of DGT, and provide guidances for selection and design of DGT. © 2017, China Mechanical Engineering Magazine Office. All right reserved.
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页码：2868 / 2874and2879
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