Journal of Software:2018.29(S2):120-126

(浙江理工大学 机械与自动控制学院, 浙江 杭州 310018;杭州师范大学 数字媒体与人机交互研究中心, 浙江 杭州 311121;广州玖的数码科技有限公司, 广东 广州 510623)
Real-Time Force Generation Algorithms Based on Double-Touch Interaction
WU Xin-Li,HUANG Xin,ZHANG Min-Xiong,YANG Wen-Zhen,PAN Zhi-Geng
(Faculty of Mechanical Engineering & Automation, Zhejiang Sci-Tech University, Hangzhou 310018, China;Digital Media & Interaction Research Center, Hangzhou Normal University, Hangzhou 311121, China;Guangzhou NINED Digital Technology Co., Ltd, Guangzhou 510623, China)
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Received:June 15, 2018    
> 中文摘要: 力触觉的生成和交互有助于提升虚拟环境的沉浸感和真实性.提出了一种双触点交互的力触觉实时生成方法.把双触点交互分为4种状态,分别提出不同状态下双触点交互的力触觉实时生成算法,并建立虚双触点交互的实验环境,开展双触点交互力触觉生成的评价研究.实验结果表明,该方法能够实时生成双触点交互时的力触觉,增强虚拟环境的沉浸感和真实性,提升了人手力触觉交互的自然性.
Abstract:Force generation and interaction can improve the immersive and authenticity of the virtual environment, which is an important research direction in the field of human-computer interaction. For the limitation of single-touch force interaction, this study proposes a real-time force generation method based on double-touch interaction. First of all, the double touch interaction is divided into four states. Then, the real-time force generation method of double-touch interaction in different states is proposed. Finally, an experimental environment of double-contact interaction is established to test the prosposed method. The evaluation research of force sense generation shows that the method can generate the double-touch force sense in real time, enhance the immersive sense and authenticity of the virtual environment, and improve the naturalness of human hand haptic interaction.
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基金项目:家重点研发计划(2018YFB1004901);浙江省自然科学基金(LQ19F020012);浙江省基础公益研究计划(LGF19E 050005);广州创新创业领军团队(CXLJTD-201609);国家自然科学基金(61332017) 家重点研发计划(2018YFB1004901);浙江省自然科学基金(LQ19F020012);浙江省基础公益研究计划(LGF19E 050005);广州创新创业领军团队(CXLJTD-201609);国家自然科学基金(61332017)
Foundation items:National Key Research and Development Program of China (2018YFB1004901); Zhejiang Natural Science Fund Project (LQ19F020012); Zhejiang Basic Public Welfare Research Project (LGF19E050005); Guangzhou Innovation and Entrepreneur Leading Team Project (CXLJTD-201609); National Natural Science Foundation of China (61332017)
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WU Xin-Li,HUANG Xin,ZHANG Min-Xiong,YANG Wen-Zhen,PAN Zhi-Geng.Real-Time Force Generation Algorithms Based on Double-Touch Interaction.Journal of Software,2018,29(S2):120-126