系统仿真学报 ›› 2020, Vol. 32 ›› Issue (5): 856-865.doi: 10.16182/j.issn1004731x.joss.18-0597
黄东晋1,2, 蒋晨凤1,2, 王祥龙1,2, 顾琳慧1,2
收稿日期:
2018-09-06
修回日期:
2019-02-15
出版日期:
2020-05-18
发布日期:
2020-05-15
作者简介:
黄东晋(1982-),男,浙江温州,博士,副教授,研究方向为虚拟现实、计算机图形学、物理仿真等。
基金资助:
Huang Dongjin1,2, Jiang Chenfeng1,2, Wang Xianglong1,2, Gu Linhui1,2
Received:
2018-09-06
Revised:
2019-02-15
Online:
2020-05-18
Published:
2020-05-15
摘要: 虚拟卷尺测量是工业培训系统中重要的工序,其交互仿真的逼真度主要取决于抓取的稳定性和卷尺建模的精确性。结合虚拟手,提出一种新的虚拟卷尺测量交互仿真方法,并应用到风力发电机对中培训仿真系统中。通过融合几何规则和物理规则改进抓取判断方法,并利用四元数调整抓取姿态。在三维Bresenham算法的基础上,通过优化顶点设置解决宽度不均等问题,实现虚拟尺条的平滑伸缩。实验结果表明,该方法是有效的,抓取准确自然,卷尺仿真逼真,能够大大提高虚拟培训效果。
中图分类号:
黄东晋, 蒋晨凤, 王祥龙, 顾琳慧. 一种新的虚拟卷尺测量交互仿真方法[J]. 系统仿真学报, 2020, 32(5): 856-865.
Huang Dongjin, Jiang Chenfeng, Wang Xianglong, Gu Linhui. A New Interactive Simulation Method for Virtual Tape Measurement[J]. Journal of System Simulation, 2020, 32(5): 856-865.
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