NDLI: A framework for interactive assembly task simulationin virtual environment

Content Provider	Springer Nature Link
Author	Xiong, Wei Wang, Qing Hui Huang, Zhong Dong Xu, Zhi Jia
Copyright Year	2015
Abstract	With the development of the virtual reality technology, users can perform interactive assembly tasks by direct manipulation in virtual environment. However, most of the current studies mainly focus on the function of virtual assembly system without fully considering the interaction efficiency and user experience. As a result, users usually feel depressed in performing complex assembly tasks. A novel framework for interactive assembly task simulation is proposed to address this problem in this paper. The framework is implemented from three aspects: (1) the interaction information related to the assembly operations is integrated into virtual environment; (2) the user’s intentions are captured according to the gestures and movements of users and the integrated interaction information of components assembled; and (3) the interaction behaviors of components intelligently and automatically are simulated in accordance with the user’s intentions. According to the analysis of the assembly process, dynamic and static interaction behaviors are designed. The object’s dynamic behavior containing a series of standard actions is used to assist users in performing interaction tasks. The user completes an assembly task by establishing the connection relationship between objects, which can be implemented based on the object’s static interaction behavior. A virtual assembly task is constructed to evaluate the performance of the method, and the results of usability test confirm that the method proposed in this paper can improve the efficiency of human-computer interaction and user experience in a virtual assembly environment.
Starting Page	955
Ending Page	969
Page Count	15
File Format	PDF
ISSN	02683768
Journal	The International Journal of Advanced Manufacturing Technology
Volume Number	85
Issue Number	5-8
e-ISSN	14333015
Language	English
Publisher	Springer London
Publisher Date	2015-10-28
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Virtual assembly Interaction feature User intent Interaction information integration Object behavior simulation Industrial and Production Engineering Production Mechanical Engineering Computer-Aided Engineering (CAD, CAE) and Design
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software

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