A Novel Approach to Dynamic Contact Analysis in the Course of Aircraft Assembly Simulation

2021 ◽  
Author(s):  
Alexey Vasiliev ◽  
Olga Minevich ◽  
Evgeniia Lapina ◽  
Julia Shinder ◽  
Sergey Lupuleac ◽  
...  
Keyword(s):  
Dynamic Contact ◽  
Contact Analysis ◽  
Aircraft Assembly ◽  
Assembly Simulation ◽  
Novel Approach

Dynamic Contact Analysis of Power Spilt Device in Energy Coupling and Decoupling

2013 ◽  
Vol 448-453 ◽  
pp. 3154-3157
Author(s):  
Long Kong ◽  
Zhong Da Wang ◽  
Xiao Yu Wang ◽  
Ji Xin Wang
Keyword(s):  
Working Conditions ◽  
Hybrid Electric Vehicle ◽  
Energy Coupling ◽  
Dynamic Contact ◽  
Simulation Method ◽  
Contact Analysis ◽  
Gear Train ◽  
Dynamic Performances ◽  
Power Component ◽  
Abaqus Software

Power Spilt Device (PSD) is the key power component of Hybrid Electric Vehicle (HEV), and it affects dynamic performances and fuel consumption of HEV. The dynamic contact analysis of PSD gear train is difficult, as it is time-consuming and complex to set calculation parameters. This paper presents a method for dynamic contact analysis of PSD gear train using ABAQUS software. Three working conditions are chosen to simulate the dynamic contact pressure. The work in this paper provides an effective simulation method for obtaining dynamic contact characteristics of PSD gear meshing.

Development of Visualization System for Aircraft Assembling Process Oriented Assembly Field

2011 ◽  
Vol 189-193 ◽  
pp. 296-299
Author(s):  
Li Gang Qu ◽  
Shuang Zheng ◽  
Hong Jie Guo
Keyword(s):  
System Architecture ◽  
3D Models ◽  
Dynamic Data ◽  
Visualization System ◽  
Aircraft Assembly ◽  
Assembly Simulation ◽  
Process Visualization ◽  
Key Technologies ◽  
Civil Aircraft ◽  
Database Designing

The technologically system architecture of aircraft assembling process visualization is presented according to the development requirement of digital aircraft assembly. The key technologies is studied about the dynamic data associating form EBOM to PBOM, simulatiing and optimizing assembling process based on DELMIA, and lightening the 3D models, which are the technological foundation to implementation of building the assembly resource database, designing the assembly process planning, visualizing assembling process and informations. The visualization system for aircraft assembly simulation is developed and built based on C/S networked mode, which could be applied in aircraft assembly workshop. The system platform is industrially test taken the forward cargo door of one civil aircraft for example, it is proved that this visualization system could be applied in aircraft assembly field as guidance of assembling production, the accuracy and the efficiency of parts and components' assembly are improved distinctly.

The Application of DELMIA in ARJ21 Aircraft Central Wing Assembly Simulation

2011 ◽  
Vol 314-316 ◽  
pp. 2287-2292
Author(s):  
Hong Jun Liu ◽  
Xiao Yan Tong ◽  
Sheng Li Lv ◽  
Qing Ming Fan
Keyword(s):  
Process Simulation ◽  
Virtual Assembly ◽  
Assembly Process ◽  
Aircraft Assembly ◽  
Simulation Process ◽  
Assembly Simulation ◽  
Task Simulation

This paper is to explain the application of DELMIA in 3D digital virtual assembly. It takes ARJ21 aircraft central wing assembly simulation process as an example. It introduces the related modules of DELMIA software and discusses the application of DELMIA in aircraft assembly simulation through the central wing assembly process simulation and human task simulation in the ARJ21 aircraft central wing assembly simulation.

scholarly journals Dynamic Contact Analysis of Current Collector Shoe and Third Rail under Quasi High Speed Condition

2020 ◽  
Vol 56 (20) ◽  
pp. 185
Author(s):  
XIANG Xiaodi ◽  
LUO Xiangping ◽  
GONG Zheng ◽  
TIAN Shiqiao
Keyword(s):  
High Speed ◽  
Current Collector ◽  
Dynamic Contact ◽  
Contact Analysis ◽  
Speed Condition

scholarly journals Dynamic Contact Analysis and Tooth Modification Design for EMU Traction Gear

2016 ◽  
Vol 16 (4) ◽  
pp. 742-753 ◽  
Author(s):  
Z. P. Tang ◽  
J. P. Sun ◽  
L. Yan ◽  
F. Zou
Keyword(s):  
Dynamic Contact ◽  
Contact Analysis ◽  
Tooth Modification

Approaches to Initial Gap Modeling in Final Aircraft Assembly Simulation

2020 ◽  
Author(s):  
Nadezhda Zaitseva ◽  
Sergey Lupuleac ◽  
Valeriia Khashba ◽  
Julia Shinder ◽  
Elodie Bonhomme
Keyword(s):  
Random Field ◽  
Field Model ◽  
Measurement Data ◽  
Random Field Model ◽  
Aircraft Assembly ◽  
Natural Modes ◽  
Accessible Information ◽  
Assembly Simulation ◽  
Gap Models ◽  
Variation Simulation

Abstract Variation simulation of final aircraft assembly concerning compliance and contact interaction of parts requires the specialized approaches to setting and generation of initial gaps between the joined parts. The initial gap reflects all assembly deviations for the joining parts. In this paper two models for the generation of the initial gap samples are considered: the random field model and the mode-based model. The random field model represents the initial gap as a random field with defined properties. The mode-based model decomposes the initial gap into a series of natural modes of the parts. Typically for the real assembly processes, there is not enough accessible information about initial gaps. If the measurements are not included in the production process, then the number of measured samples can be small. The goal of this paper is to compare how considered initial gap models cope with the small number of given measurements. The models are examined on the example of wing-to-fuselage assembly process. For the considered process both initial gap models are trained on different amounts of measurements, and generated gaps are applied for the variation simulations. The comparison with measured gaps allows to determine which method is the most suitable during variation simulation with limited measurement data. The performed study shows that the mode-based approach is more accurate for initial gap modeling in case of the small number of available measurements.

2207 Method of Static and Dynamic Contact Analysis Using Standard Quadratic Tetrahedral Elements

2009 ◽  
Vol 2009.22 (0) ◽  
pp. 186-187
Author(s):  
Hiroshi AKIBA ◽  
Yoshinori SHIBATA ◽  
Tomonobu OHYAMA ◽  
Jun'ichi MATSUNO ◽  
Takahiro OMORI ◽  
...  
Keyword(s):  
Dynamic Contact ◽  
Contact Analysis ◽  
Tetrahedral Elements
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