Multi-objective Fuzzy Optimization Design of Helical Gear Drive

DOI

10.2991/iiicec-15.2015.415How to use a DOI?

Keywords

Helical gear drive; reducer; multi-objective optimization design; fuzzy mathematics.

Abstract

fuzzy factors in the helical gear reducer design are analyzed, and a multi-objective optimization model with minimum volume and maximum bearing capacity is established in this paper. Optimal level cut-set method is introduced to conduct comprehensive evaluation on constraining fuzziness and convert the fuzzy constraint into general constraint according to the actual conditions and requirements; for multi-objectives, single-objective optimal solutions are fuzzified to form fuzzy sets to establish the membership functions of the fuzzy sets by taking the fuzziness between the single objectives and between the single objectives and multiple objectives into consideration, and multi-objective optimal solutions are obtained by maximizing the membership functions of the fuzzy set intersection. For an actual helical gear reducer, the fuzzy theory and method are applied to obtain results.

Copyright

© 2015, 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/).

Download article (PDF)

TY  - CONF
AU  - Xiaoxing Liu
AU  - Qiying Pan
PY  - 2015/03
DA  - 2015/03
TI  - Multi-objective Fuzzy Optimization Design of Helical Gear Drive
BT  - Proceedings of the 2015 International Industrial Informatics and Computer Engineering Conference
PB  - Atlantis Press
SP  - 1907
EP  - 1911
SN  - 2352-538X
UR  - https://doi.org/10.2991/iiicec-15.2015.415
DO  - 10.2991/iiicec-15.2015.415
ID  - Liu2015/03
ER  -