文献详情
A fingertips-based approach to select maintenance tool automatically in virtual environment
文献类型期刊
作者Jin, Yuxue[1];Lv, Chuan[2];Geng, Jie[3]
机构
2019
通讯作者Geng, J (reprint author), Beihang Univ, State Key Lab Virtual Real Technol & Syst, Beijing, Peoples R China.; Geng, J (reprint author), Beijing Univ Aeronaut & Astronaut, Sch Reliabil & Syst Engn, Beijing, Peoples R China.
期刊名称INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING影响因子和分区
来源信息年:2019  卷:32  期:8  页码范围:761-776  
32
期刊信息INTERNATIONAL JOURNAL OF COMPUTER INTEGRATED MANUFACTURING影响因子和分区  ISSN:0951-192X
8
页码范围761-776
关键词Virtual maintenance; feature mapping; tool selection; inverse kinematics(IK)
增刊正刊
摘要Virtual maintenance plays an important role in improving product maintainability at the early stage of design and its simulation provides an economic and efficient method for product design and analysis. However, while carrying on simulations, it is cumbersome for operators to adjust the hand joints one-by-one to match the virtual tools to the virtual hand. Furthermore, it's repetitive to complete the action frames with the aid of kinematic tools. This paper presents a methodology for the automatic selection of virtual maintenance tools. It's based on the mapping relationship between hand gesture and maintenance tool. Inverse kinematics theory verifies that hand gesture can be determined by its poses of five fingertips. So, by making certain hand gesture, its corresponding tool can be selected and set to virtual hand in a well-defined pose, which reduces the time consuming for maintenance tool selection and hand gesture adjustment. A test case is presented to demonstrate the application of the suggested methodology on a real simulation.
收录情况SCIE(WOS:000475171100001)  
所属部门计算机学院;可靠性与系统工程学院
DOI10.1080/0951192X.2019.1636407
百度学术A fingertips-based approach to select maintenance tool automatically in virtual environment
语言外文
ISSN0951-192X
人气指数89
浏览次数89
基金Beihang university [YCSJ-01-201909]; National Natural Science Foundation of China [71701005]; State Key Laboratory of Virtual Reality Technology and Systems, Beihang University [BUAAVR-17KF-10]
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