Parameter Optimization Design of Hard Rock Roadheader Cutting Head Based on PSO

DOI

10.2991/iccasm.2012.172How to use a DOI?

Keywords

Roadheader, Cutting head, PSO, Optimization

Abstract

In order to choice reasonably cutting head parameters for a hard-rock roadheader, to improve its cutting performance, to make better the economy of cutting, taking a rotating speed, a horizontal swing speed, an average diameter and a length of a cutting head as design variables in the paper, objective functions and a optimization model including productivity, specific cutting energy consumption, pick consumption, load fluctuations are set up, cutting head parameters of a roadheader made in China are optimized by means of chaos-particle swarm optimization (cs.PSO). Results show that theoretical productivity increases 27.0%, specific cutting energy consumption decreases 29.3%, load fluctuation reduces 1.8%, pick consumption goes down 20.4% and cutting dust decreases 2.0% after optimized. Conclusions provide a basis for selecting parameters and providing design of the roadheader.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaohuo Li
AU  - Zhisen Liu
AU  - Dan Wang
AU  - Yejian Li
PY  - 2012/08
DA  - 2012/08
TI  - Parameter Optimization Design of Hard Rock Roadheader Cutting Head Based on PSO
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 677
EP  - 680
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.172
DO  - 10.2991/iccasm.2012.172
ID  - Li2012/08
ER  -