Results 271 to 280 of about 1,390,207 (300)

Uncertainty Analysis of Planar Robots With Joint Clearance

Volume 5: 6th Flexible Assembly Conference, 1998
Abstract Joint clearance in mechanisms and robots leads to uncertainty in function deviation. Unlike the impact of the link tolerance on the performance quality, the uncertain effect of the joint clearance to the performance can not be eliminated by calibration because of the random nature. In this paper, based on the probability theory,
Jianmin Zhu, Kwun-Lon Ting
openaire   +1 more source

Multi-objective Optimization of Mechanisms with Clearances in Revolute Joints

2014
Despite extensive work on the evaluation of the dynamic performances of various mechanisms and multi-body mechanical systems with revolute joint clearances, limited work has been conducted in optimizing the performances of these systems. A multi-objective optimization technique is presented to examine and to quantify the effect of combined objective ...
Zhang, Z., Xu, L., Tay, Y.Y., Flores, Paulo, Lankarani, H.   +4 more
openaire   +2 more sources

Analysis and experimental study of the spherical joint clearance

SPIE Proceedings, 2013
The spherical joint clearance is a key error factor, which influenced and restricted the application of parallel mechanism in high precision field. This paper discusses the regularity of the spherical joint clearance in the parallel mechanism and its influence on the accuracy of the parallel mechanism in both theoretical and experimental aspects.
Peng Zhao, Penghao Hu, Xinxin Bao, Shuaipeng Li   +3 more
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Modelling and Simulation of Clearance in the Revolute Joints of Linkages

2002
Paper on CD, Vietri sul Mare ...
COLOMBO G., PRATI, Edzeario, TRIPOLINI T.   +2 more
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Accuracy Analysis of Parallel Manipulators With Joint Clearance

Journal of Mechanical Design, 2008
Due to joint clearance, a parallel manipulator’s end-effector exhibits position and orientation (or collectively referred to as pose) errors of various degrees. This paper aims to provide a systematic study of the error analysis problem for a general parallel manipulator influenced by joint clearance.
Meng, Jian, Zhang, Dongjun, Li, Zexiang
openaire   +2 more sources

Dynamic analysis of reciprocating compressor with revolution joint clearance and translational joint clearance

2021 Global Reliability and Prognostics and Health Management (PHM-Nanjing), 2021
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Dynamics of machinery with joint clearance

2022
Ce Zhang, Jianming Yang, Zongyu Chang
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Kinematic Clearance Sensitivity Analysis of Spatial Structures With Revolute Joints (*)

Journal of Mechanical Design, 1999
The paper presents a new method to assess the influence of joint clearances in spatial structures that are composed of links connected by revolute joints. The method allows assessment of the amount by which joint clearances affect the rigid-body position of a generic link of the structure when an external load is exerted on the link.
openaire   +2 more sources

Joint join with autoequalization iznosovyh clearance

Actual directions of scientific researches of the XXI century: theory and practice, 2015
Andrey Gudkov, Vasiliy Sviridov, Aleksey- Serebryanskiy-   +2 more
openaire   +1 more source

Dynamics analysis of planar mechanical system considering revolute clearance joint wear

Tribology International, 2013
Zheng Feng Bai
exaly