J4 ›› 2009, Vol. 20 ›› Issue (19): 0-2392.

• 科学基金 •    

支持触觉力反馈的虚拟油泥造型系统

闫锋欣1;侯增选1,2;张定华1;祁小苑1;宁志鹏1   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-10-10 发布日期:2009-10-10

Virtual Clay Modeling System with Force Feedback

Yan Fengxin1;Hou Zengxuan1,2;Zhang Dinghua1;Qi Xiaoyuan1;Ning Zhipeng1   

  • Received:1900-01-01 Revised:1900-01-01 Online:2009-10-10 Published:2009-10-10

摘要:

使用六自由度三维鼠标Spaceball 5000和触觉力反馈设备PHANTOM Desktop,设计了造型操作中的双手交互子任务分配模式,完成了触觉反馈力的计算,并基于Open Inventor和Qt应用程序框架,开发了设备的用户接口,实现了带触觉力反馈功能的虚拟油泥造型系统,再现了传统油泥建模过程中通过力触觉控制造型过程的方法。最后,在实际产品开发过程中进行了应用验证,效果良好。

关键词: 触觉, 力反馈, 虚拟油泥造型系统, Open Inventor图形库, Qt应用程序框架

Abstract:

In order to enhance the immersion feelings and the controlling functionality for cutting, pasting, and compensating of VCM system, a set of interaction tasks were assigned with the characteristics of Spaceball 5000 and PHANTOM Desktop. During the process of realizing 6 degrees of freedom haptic feedback modeling control, device interfaces were developed with Open Inventor and Qt framework. Finally, some examples were introduced to validate these results. At the same time, this is a beneficial attempt for computer aided industrial design method.

Key words: haptics, force feedback, virtual clay modeling(VCM) system, Open Inventor library, Qt framework

中图分类号: