Study on Dynamics Model of Macro/Micro Mechanical Arm of the New Workover

Abstract:

Macro/micro mechanical arm is an important component of workover mechanical system. According to its composition characteristics and working principle, the arm was simplified to a plane system that all components were working in the same plane. Based on rigid body kinematics and dynamics theories, the kinematics and dynamics mathematical models of arm lifting progress were established by using constraint equations, rate equation, acceleration equations, virtual principle work, lagrange multiplier and differential-algebraic mixed equations of motion. It provides theoretical basis for kinematics and dynamics analysis of the macro/micro mechanical arm in lifting process.

• Periodical: Advanced Materials Research (Volumes 538-541)
• Pages: 1002-1005
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.538-541.1002
• Online since: June 2012
• Authors: Yan Wang, Yu Lian Chang, Sheng Gao, Jing Wang
• Keywords: Dynamic, Macro/Micro, Mathematical Mode, Mechanical Arm, Workover Operation

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