Research on Machining Virtual Reality System

A machining virtual reality system is established by studying the operating procedure of machining. The modeling and optimization method of scene model is put forward. Two different roaming ways, that is the automatic roaming path and the free roaming path, are designed. The process of machine and the operation of virtual worker are simulated based on the technique of modular programming and collision detection in Virtools, enhancing the sense of immersion and reality of the virtual machining process. The system provides a new method for machining experimental instruction.

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A virtual reality system for the determination of critical machining-process parameters

International Journal of Intelligent Engineering Informatics ◽

10.1504/ijiei.2010.033530 ◽

2010 ◽

Vol 1 (1) ◽

pp. 75

Author(s):

Markos A. Petousis ◽

Nickolas Bilalis ◽

Nickolas S. Sapidis

Keyword(s):

Virtual Reality ◽

Process Parameters ◽

Machining Process ◽

Virtual Reality System

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Research on the Collision Detection Technology of Coal-Cutting Machinery in Remote Virtual Control

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.738-739.863 ◽

2015 ◽

Vol 738-739 ◽

pp. 863-866 ◽

Cited By ~ 1

Author(s):

Ai Ling Qi ◽

Huan Wang ◽

Hai Yan Wu ◽

Hong Wei Ma

Keyword(s):

Virtual Reality ◽

Collision Detection ◽

Detection Algorithm ◽

Virtual Reality System ◽

Virtual Scene ◽

Bounding Volumes ◽

Virtual Control ◽

Coal Cutting ◽

Detection Technology ◽

Mine Automation

On account of the dangerousness of coal mining, the remote virtual control of coal-cutting machinery is the development direction of coal mine automation, and collision detection is a crucial technology of virtual reality system. In order to solve the problems about through the wall during virtual scene walkthrough in virtual control of coal-cutting machinery, this paper has researched collision detection algorithm, according to the characteristics of coalface and virtual reality system scene, taking advantage of hierarchical bounding volumes algorithm to solve the collision detection problems of coalface in virtual reality system. And it has compiled the algorithm by applying SDK of Quest3D software. Research results show that, realization of the collision detection algorithm has solved scene roaming simulation degree and the speed of the system in coalface virtual scene walkthrough.

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Virtual Mechanical Assembly on a PC-Based System

Volume 1: Design for Manufacturing Conference ◽

10.1115/96-detc/dfm-1306 ◽

1996 ◽

Author(s):

E. Pere ◽

N. Langrana ◽

D. Gomez ◽

G. Burdea

Keyword(s):

Virtual Reality ◽

Mechanical Behavior ◽

Collision Detection ◽

Force Feedback ◽

Object Manipulation ◽

Virtual Reality System ◽

Mechanical Assembly ◽

Training Task ◽

Virtual Tools ◽

Assembly Tasks

Abstract This paper describes a virtual reality system in which the user can perform assembly tasks in a simulated workshop. This PC-based VR system integrates a force feedback device, the Rutgers Master II. It allows the user to feel the interaction with virtual tools and makes the training task in a synthetic environment closer to reality. The application also allows object manipulation with mechanical behavior, navigation, collision detection and other features.

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Collision Detection Application for Virtual and Augmented Reality Aided Manufacturing System

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.464.338 ◽

2013 ◽

Vol 464 ◽

pp. 338-344

Author(s):

Jozef Novak-Marcincin ◽

Ludmila Novakova-Marcincinova

Keyword(s):

Virtual Reality ◽

Augmented Reality ◽

Collision Detection ◽

System Architecture ◽

Manufacturing System ◽

Virtual Reality System ◽

Virtual And Augmented Reality ◽

Function Integration

Virtual reality is one of the most challenging technologies nowadays and it shows great promises for its usage in engineering field. Paper develops application of detection module in virtual reality system. It discusses function, integration and also operation of such module within the system together with description of system architecture. It shows integration of this module into simulation loop with defining necessary parameters for module operating.

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