A study on rotate vector reducer performance degradation based on acoustic emission techniques

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	A study on rotate vector reducer performance degradation based on acoustic emission techniques
	An HB(安海博)1,5,6,7; Liang W(梁炜)1,5,6,7; Ding XJ(丁小健)3; Zhang YL(张吟龙)1,2,6; Tan JD(谈金东)4
	2019
会议日期	December 6-8, 2019
会议地点	Dali, China
页码	2766-2770
英文摘要	This paper presents a performance degradation analysis for rotate vector (RV) reducer using acoustic emission (AE) techniques. Unlike the AE signals from fixed gear reducer that are steady and have unchanged route, the AE signals from RV reducer have variant propagation paths and strengths. This work investigates the kinematics model using AE techniques to solve the inherent issues of RV reducer performance degradation analysis, such as signal variabilities and inappropriate thresholds. Firstly, the propagation path of AE signals within the crankshaft is developed. Secondly, the attenuation trend of AE signals is exponentially formulated based on the corresponding propagation curve. The proposed method has been evaluated on the developed RV reducer platform. AE signals were collected under various working conditions, i.e., four abrasion states with eight types of loads and five rotation speeds. The experimental analysis on typical parameters (e.g., signal energies) proves the effectiveness and accuracy of the developed method based on AE techniques.
产权排序	1
会议录	IEEE International Conference on Robotics and Biomimetics, ROBIO 2019
会议录出版者	IEEE
会议录出版地	New York
语种	英语
ISBN号	978-1-7281-6321-5
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/26285]
专题	沈阳自动化研究所_工业控制网络与系统研究室
通讯作者	Liang W(梁炜); Zhang YL(张吟龙)
作者单位	1.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110016, China 2.Shenyang Institute of Automation, Guangzhou, Chinese Academy of Sciences, Guangzhou 511548, China 3.Fifth Electronic Institute of MIIT, Guangzhou 510610, China 4.Department of Mechanical, Aerospace and Biomedical Engineering, University of Tennessee, Konxville, TN 37996, United States 5.State Key Laboratory of Robotics, Chinese Academy of Sciences, Shenyang 110016, China 6.Key Laboratory of Networked Control Systems, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 7.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式 GB/T 7714	An HB,Liang W,Ding XJ,et al. A study on rotate vector reducer performance degradation based on acoustic emission techniques[C]. 见:. Dali, China. December 6-8, 2019.