Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph

New generations of powertrains are using gearboxes with multiple speed-shift designs to improve fuel efficiency. However, transmission controls and calibration are substantially time consuming, specifically during shift processes. To study the dynamic characteristics of a gearbox with a double-plane...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Wuzhong Tan, Jiangming Wu, De Ni, Hongzhi Yan, Enming Xiang, Shuangqi Liu
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040 Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/2b829410ede8412594faa26398c3addf
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:2b829410ede8412594faa26398c3addf
record_format	dspace
spelling	oai:doaj.org-article:2b829410ede8412594faa26398c3addf2021-11-15T01:19:31ZDynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph1563-514710.1155/2021/3964808https://doaj.org/article/2b829410ede8412594faa26398c3addf2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/3964808https://doaj.org/toc/1563-5147New generations of powertrains are using gearboxes with multiple speed-shift designs to improve fuel efficiency. However, transmission controls and calibration are substantially time consuming, specifically during shift processes. To study the dynamic characteristics of a gearbox with a double-planetary gear train and analyze the influence of external excitation and internal parameters on the dynamic response of a system, dynamic modeling and simulation of the transmission system are conducted. Some physical processes are complex and difficult to express via lumped mass modeling. The dynamic model of a double-planetary gearbox is obtained by adopting the bond graph method based on the working principle analysis of the transmission, as well as the kinematic characteristics of the double-planetary gear train. Subsequently, state equations are deduced from the dynamic model of the power transmission system for simplified calculations, which can effectively facilitate the shift process simulation. The basic case of different shift plans and times is originally analyzed, followed by an analysis of the influence of damping, stiffness, and moment of inertia on transmission systems. The analysis results provide references for the structural design, control strategy optimization, and failure diagnostics of this gearbox type.Wuzhong TanJiangming WuDe NiHongzhi YanEnming XiangShuangqi LiuHindawi LimitedarticleEngineering (General). Civil engineering (General)TA1-2040MathematicsQA1-939ENMathematical Problems in Engineering, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Engineering (General). Civil engineering (General) TA1-2040 Mathematics QA1-939
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Mathematics QA1-939 Wuzhong Tan Jiangming Wu De Ni Hongzhi Yan Enming Xiang Shuangqi Liu Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph
description	New generations of powertrains are using gearboxes with multiple speed-shift designs to improve fuel efficiency. However, transmission controls and calibration are substantially time consuming, specifically during shift processes. To study the dynamic characteristics of a gearbox with a double-planetary gear train and analyze the influence of external excitation and internal parameters on the dynamic response of a system, dynamic modeling and simulation of the transmission system are conducted. Some physical processes are complex and difficult to express via lumped mass modeling. The dynamic model of a double-planetary gearbox is obtained by adopting the bond graph method based on the working principle analysis of the transmission, as well as the kinematic characteristics of the double-planetary gear train. Subsequently, state equations are deduced from the dynamic model of the power transmission system for simplified calculations, which can effectively facilitate the shift process simulation. The basic case of different shift plans and times is originally analyzed, followed by an analysis of the influence of damping, stiffness, and moment of inertia on transmission systems. The analysis results provide references for the structural design, control strategy optimization, and failure diagnostics of this gearbox type.
format	article
author	Wuzhong Tan Jiangming Wu De Ni Hongzhi Yan Enming Xiang Shuangqi Liu
author_facet	Wuzhong Tan Jiangming Wu De Ni Hongzhi Yan Enming Xiang Shuangqi Liu
author_sort	Wuzhong Tan
title	Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph
title_short	Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph
title_full	Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph
title_fullStr	Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph
title_full_unstemmed	Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph
title_sort	dynamic modeling and simulation of double-planetary gearbox based on bond graph
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/2b829410ede8412594faa26398c3addf
work_keys_str_mv	AT wuzhongtan dynamicmodelingandsimulationofdoubleplanetarygearboxbasedonbondgraph AT jiangmingwu dynamicmodelingandsimulationofdoubleplanetarygearboxbasedonbondgraph AT deni dynamicmodelingandsimulationofdoubleplanetarygearboxbasedonbondgraph AT hongzhiyan dynamicmodelingandsimulationofdoubleplanetarygearboxbasedonbondgraph AT enmingxiang dynamicmodelingandsimulationofdoubleplanetarygearboxbasedonbondgraph AT shuangqiliu dynamicmodelingandsimulationofdoubleplanetarygearboxbasedonbondgraph
_version_	1718428912733650944

Dynamic Modeling and Simulation of Double-Planetary Gearbox Based on Bond Graph

Ejemplares similares