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Percussion instrument playing simulation system based on a virtual reality technology and a force feedback device

A percussion instrument and force feedback technology, applied in the field of virtual reality applications, can solve the problems of strong experience, inability to reflect force feedback effect, and lack of realism in musical instrument performance, and achieve the effect of augmented reality.

Active Publication Date: 2019-03-19
TIANJIN CHENGJIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of virtual reality technology in musical instrument performance is seldom, mainly because the force feedback effect cannot be well reflected in the performance process, and the experience with a strong sense of reality cannot be obtained when playing musical instruments

Method used

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  • Percussion instrument playing simulation system based on a virtual reality technology and a force feedback device
  • Percussion instrument playing simulation system based on a virtual reality technology and a force feedback device
  • Percussion instrument playing simulation system based on a virtual reality technology and a force feedback device

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Embodiment Construction

[0031] The present invention will be further described in detail through the accompanying drawings and specific embodiments below.

[0032] like Figure 1-4As shown, a force feedback device of the present invention includes a rotating electric machine 1, three rotating plates 2 arranged at the power output end of the rotating electric machine 1, a sliding seat 3 arranged on the rotating plate 2, and a The mechanical arm 4 on the sliding seat 3, the sphere 8 arranged at the end of the mechanical arm 4, the rotating plate 2 is provided with a linear chute 21, the sliding seat 3 is installed in the chute 21, The sliding seat 3 is provided with a sliding motor 5 and a sliding gear connected to the power output end of the sliding motor 5, and a rack 211 is arranged inside the chute 21, and the sliding gear is in phase with the rack 211. engagement; on the sliding seat 3, a feed motor 6 is provided, the power output end of the feed motor 6 is connected with a nut, and the base of t...

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PUM

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Abstract

The invention discloses a force feedback device which comprises a rotating motor, at least one rotating plate arranged at the power output end of the rotating motor, a sliding seat arranged on the rotating plate, a mechanical arm installed on the sliding seat and a ball body arranged at the end of the mechanical arm. The invention further discloses a percussion instrument playing simulation systembased on the virtual reality technology. The percussion instrument playing simulation system comprises a central processing unit, the force feedback device, a head-mounted display unit, a sound playing unit and an operation unit. With the adoption of the technical scheme, the force feedback device and the percussion instrument playing simulation system based on the virtual reality technology provide force feedback support through the force feedback device, so that the virtual playing process of the percussion instrument is more realistic.

Description

technical field [0001] The invention relates to a percussion instrument performance simulation system and a force feedback device based on virtual reality technology, belonging to the technical field of virtual reality applications. Background technique [0002] Virtual reality (Virtual Reality, abbreviated as VR), referred to as virtual technology, also known as virtual environment, is to use computer simulation to generate a three-dimensional virtual world, providing users with simulations of vision and other senses, so that users feel as if they are in the scene, and can instantly , Observing things in three-dimensional space without limitation. When the user moves the location, the computer can immediately perform complex calculations and send back the accurate three-dimensional world video to generate a sense of presence. This technology integrates the latest developments in computer graphics, computer simulation, artificial intelligence, sensing, display, and online p...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/016
Inventor 董春华沈红彬
Owner TIANJIN CHENGJIAN UNIV
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