Research on Dynamic Characteristics of Implement Mechanism of Mining Excavator-Reference-Cited by-同舟云学术

Research on Dynamic Characteristics of Implement Mechanism of Mining Excavator

Published:2012-11 Issue: Volume:229-231 Page:512-516
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Kong Wei Kang¹,Liu Jia Xin¹,Ma Ming Hui²

Affiliation:

1. Jilin University

2. China FAW Group Corporation

Abstract

This paper works on the dynamic characteristics of implement mechanism of mining excavator. The dynamic model of the working implement is established based on the application of Lagrange's equation. Digging resistant force, crowd force and ore gravity were discussed in detail. A full working cycle is simulated by using Matlab/Simulink. The results show the validity of the established dynamic model and the importance of the dynamic analysis for the mining excavator.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.229-231.512.pdf

Reference8 articles.

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2. M Guilherme, P. N. Surya, D. C. Rye, in: Improving Operational Space Control of Heavy Manipulators via Open-Loop Compensation, IEEE International Conference on Intelligent Robots and Systems, p, 725-731, IEEE Publisher(2011).

3. K.S. Kim, J.W. Kim and K.J. Kim. Dynamic Modeling of Seated Human Body based on Measurements of apparent Inertia Matrix for Fore-and-aft/Vertical/Pitch Motion. Journal of Sound and Vibration Vol. 330(2011). pp.5716-5735.

4. J Gu, D Seward. Improved control of intelligent excavator using proportional-integral-plus gain scheduling. Journal of Central South University of Technology Vol. 19(2012), p, 384-392.

5. A. J. Koivo. Modelling and Control of Excavator Dynamics during Digging Operation. Journal of Aerospace Engineering ASCE Vol. 1(1996), pp.10-12.

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