Department of Physical Education, Sangmyung University, Graduate School, Seoul 03016, Republic of Korea.
College of Physical Education, Qilu Normal University, Jinan 250013, Shandong, China.
Comput Intell Neurosci. 2022 Jun 16;2022:2131125. doi: 10.1155/2022/2131125. eCollection 2022.
By combining virtual reality, the digital twin system has been deeply applied in many places. Especially with the upsurge of national sports and more attention to sports, people have also begun a more in-depth study on the strategy of sports training. This paper aims to explore the application of the Brazilian jujitsu training strategy and interactive control method in the new era. Based on the sports skills of Brazilian jujitsu, combined with digital twin technology and wireless sensor network technology, this paper develops a sports training system based on Brazilian jujitsu. It can collect the action information of the trainer and twin it into the simulation system so as to carry out better and more effective confrontation training. The experimental results show that the average delay time is 5.2 ms and the maximum delay time is 6.5 ms, which is less than the limit delay time of 20 ms. Compared with the control group, it achieved quite good results. It shows the effectiveness of the system designed in this paper for trick jujitsu training.
通过虚拟现实的结合，数字孪生系统已经在许多领域得到了深入应用。特别是随着国家体育的兴起和对体育的更多关注，人们也开始对体育训练策略进行更深入的研究。本文旨在探讨巴西柔术训练策略和交互控制方法在新时代的应用。本文基于巴西柔术的运动技能，结合数字孪生技术和无线传感器网络技术，开发了一种基于巴西柔术的运动训练系统。它可以收集训练者的动作信息，并将其孪生到模拟系统中，从而进行更好、更有效的对抗训练。实验结果表明，平均延迟时间为 5.2ms，最大延迟时间为 6.5ms，小于 20ms 的极限延迟时间。与对照组相比，它取得了相当好的效果。这表明本文设计的系统在技巧柔术训练方面是有效的。
