Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory

The planetary wheel hub reducer has the advantages of compact structure,high bearing capacity and large transmission ratio,which is widely used in heavy duty truck. According to the structural characteristics of double-stage planetary wheel hub reducer system,the double-stage wheel hub reducer is de...

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Main Author: Xiong Yong
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2017-01-01
Series:Jixie chuandong
Subjects:
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.07.038
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author Xiong Yong
author_facet Xiong Yong
author_sort Xiong Yong
collection DOAJ
description The planetary wheel hub reducer has the advantages of compact structure,high bearing capacity and large transmission ratio,which is widely used in heavy duty truck. According to the structural characteristics of double-stage planetary wheel hub reducer system,the double-stage wheel hub reducer is designed based on the fuzzy reliability optimization design with the multi-objects. The first-level objective function is the minimal volume,the second-level objective function is the greatest reliability. Based on the characteristic of genetic algorithms,improving the weight coefficients of the search methods and increasing the optimization searching space,compared with other optimization methods,the result is improved. Based on the results,the fuzzy theory is applied to the Taguchi method. The robust design of double-stage wheel hub reducer is carried out. The results of robust design are compared with the above results. According to the optimal design results,the simulation analysis of main components,gear,bearings of the double-stage wheel hub reducer system is carried out. The simulation result met the design requirements,which verified the feasibility of the optimized design.
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institution Kabale University
issn 1004-2539
language zho
publishDate 2017-01-01
publisher Editorial Office of Journal of Mechanical Transmission
record_format Article
series Jixie chuandong
spelling doaj-art-cafe66794c004637aa1dfd1b6c29dc0a2025-01-10T14:22:27ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-014118018729931530Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy TheoryXiong YongThe planetary wheel hub reducer has the advantages of compact structure,high bearing capacity and large transmission ratio,which is widely used in heavy duty truck. According to the structural characteristics of double-stage planetary wheel hub reducer system,the double-stage wheel hub reducer is designed based on the fuzzy reliability optimization design with the multi-objects. The first-level objective function is the minimal volume,the second-level objective function is the greatest reliability. Based on the characteristic of genetic algorithms,improving the weight coefficients of the search methods and increasing the optimization searching space,compared with other optimization methods,the result is improved. Based on the results,the fuzzy theory is applied to the Taguchi method. The robust design of double-stage wheel hub reducer is carried out. The results of robust design are compared with the above results. According to the optimal design results,the simulation analysis of main components,gear,bearings of the double-stage wheel hub reducer system is carried out. The simulation result met the design requirements,which verified the feasibility of the optimized design.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.07.038Double-stage wheel hub reducer systemMulti-objectiveModelReliabilityFuzzy theory
spellingShingle Xiong Yong
Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory
Jixie chuandong
Double-stage wheel hub reducer system
Multi-objective
Model
Reliability
Fuzzy theory
title Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory
title_full Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory
title_fullStr Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory
title_full_unstemmed Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory
title_short Optimal Design of Double-stage Wheel Hub Reducer System based on Fuzzy Theory
title_sort optimal design of double stage wheel hub reducer system based on fuzzy theory
topic Double-stage wheel hub reducer system
Multi-objective
Model
Reliability
Fuzzy theory
url http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.07.038
work_keys_str_mv AT xiongyong optimaldesignofdoublestagewheelhubreducersystembasedonfuzzytheory