scholarly journals English Classroom Immersive Teaching Based on Digital Twin Technology

2021 ◽  
Author(s):  
Zhenjing da ◽  
shan gu ◽  
Yanan Huang
Keyword(s):  
Teaching Practice ◽  
System Structure ◽  
Teaching Model ◽  
Stereoscopic Display ◽  
Digital Twin ◽  
Model Based ◽  
Projection Image ◽  
Hemispherical Projection ◽  
English Classroom ◽  
The Cost

Abstract In order to improve the effect of English classroom teaching, this paper builds an immersive teaching model of English classroom based on digital twin technology. Moreover, in order to reduce the cost of the system, simplify the system structure, and enable learners to observe the stereoscopic display image with the naked eye, this paper builds an immersive hemispherical projection teaching system, designs the overall structure of the system and various components of the hardware, and studies the projection image predistortion algorithm. In addition, this paper uses the immersive experience between virtual reality technology and immersive teaching as a connection point to design an immersive teaching based on VR and apply it to teaching practice to test the effect of immersive teaching, and perfect the immersive teaching design model based on VR. Finally, this paper designs an experiment to verify and analyze the performance of the system. From the experimental results, it can be seen that the English classroom immersive teaching model based on digital twin technology constructed in this paper is effective.

scholarly journals Construction of English Classroom Situational Teaching Mode Based on Digital Twin Technology

2021 ◽  
Author(s):  
Shan Gu ◽  
Zhenjing Da
Keyword(s):  
Language Learning ◽  
Classroom Teaching ◽  
Teaching Model ◽  
Teaching Mode ◽  
Teaching System ◽  
Digital Twin ◽  
Depth Analysis ◽  
Video And Audio ◽  
English Classroom ◽  
Graphics Rendering

Abstract In order to improve the effect of English classroom teaching, this paper combines the digital twin technology to construct the English classroom situational teaching mode. The system uses advanced virtual reality technology and computer image technology, and combines with video and audio synchronization processing technology to provide a new set of methods for students' language learning. The graphics rendering server of the scene interactive teaching system renders and generates 3D virtual scenes or real images in real time. Moreover, this paper constructs the functional modules of the situational teaching system according to the English classroom teaching situation, and conducts an in-depth analysis of the system implementation methods, expresses the system core algorithm flow in the form of diagrams and tables, and obtains the overall system framework. Finally, this paper evaluates the effect of the English classroom situational teaching model proposed in this paper through experimental research. From the experimental results, it can be seen that the teaching model proposed in this paper is very effective.

Model-Based Design of Complex Aeronautical Systems Through Digital Twin and Thread Concepts

2020 ◽  
Vol 14 (2) ◽  
pp. 1568-1579 ◽  
Author(s):  
Gray Bachelor ◽  
Eugenio Brusa ◽  
Davide Ferretto ◽  
Andreas Mitschke
Keyword(s):  
Digital Twin ◽  
Model Based
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