Paper Title:
Dynamics Analysis of a Sinking Winch Mechanism
  Abstract

This paper investigates the dynamics of a sinking winch mechanism in the framework of non-smooth dynamics. The previous works ignored the unilateral property of the cable (it can only pull the platform but can’t push it), which is specially taken into consideration in this paper. We propose the set-valued tension law to model the unilateral constraints of the cables. The equations of motion are derived by use of the Lagrange multiplier method. The dynamics model of the mechanism is obtained by combining the equations of motion and the set-valued tension law. Its solution is solved by the Moreau midpoint method. We present a numerical simulation study to demonstrate that the non-smooth dynamics framework is effective and suitable for the dynamic analysis of the sinking winch mechanism.

  Info
Periodical
Chapter
Chapter 2: Dynamics
Edited by
Paul P. Lin and Chunliang Zhang
Pages
454-457
DOI
10.4028/www.scientific.net/AMM.105-107.454
Citation
X. G. Shao, Z. C. Zhu, G. H. Cao, Y. L. Li, "Dynamics Analysis of a Sinking Winch Mechanism", Applied Mechanics and Materials, Vols. 105-107, pp. 454-457, 2012
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xing Guo Shao, Zhen Cai Zhu, Guo Hua Cao, Yi Lei Li
Abstract:This paper studies the forward kinematics of a sinking winch mechanism, which is in category of four-cable-driving parallel robot. The...
13
Authors: Jian Hua Zhang, Ke Sun
Chapter 1: Structural Engineering
Abstract:Construction process analysis is the difficult problem of the cable dome. A new method lifting the strut layer by layer is presented. The...
750
Authors: Feng Jun Wang, Fa Yuan Wei, Ke Wen Deng
Chapter 2: Advanced Manufacturing Systems and Equipment
Abstract:Wiring of cables is very important in the design of electro-mechanical products. Whereas, there is not an effectual virtual wiring method for...
525
Authors: Wen Hai Gai, Ran Guo, Yuan Yuan Liu
Chapter 5: Applied Computational Methods in Engineering Research
Abstract:Based on the development of nanomaterials and the research on performance parameters of materials, molecular dynamics simulation has been...
1370
Authors: Wen Shi, Zhuo Ping Yu
Chapter 3: Researching and Designing of Machines and Mechanisms for the Manufacturing Equipments
Abstract:A stability estimation approach is proposed to support complementary stability criterion design in vehicle planar motion. The comprehensive...
268