Method for simulating palm puppet performance by using mechanical arm

A technology of robotic arms and puppets, applied in puppets, installations for theaters and circuses, entertainment, etc., can solve the problems of weakening artistic value, lack of visual experience of puppet performances in the palm, and achieve reasonable layout and design and improve work efficiency. Effect

Active Publication Date: 2020-01-17
XIAMEN UNIV
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Problems solved by technology

However, in the actual demonstration effect, these methods have weakened the artistic value of traditional palm puppet making technology, and lack of intuitive visual experience of palm puppet performance

Method used

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  • Method for simulating palm puppet performance by using mechanical arm
  • Method for simulating palm puppet performance by using mechanical arm
  • Method for simulating palm puppet performance by using mechanical arm

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Embodiment Construction

[0027] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

[0028] see Figure 1~2 According to the embodiment of the present invention, a method for using a mechanical arm to simulate a palm puppet performance mainly includes three parts: the main structure design of the mechanical arm, the motion simulation of the mechanical arm, and the control of the mechanical arm. The specific steps are as follows:

[0029] 1) Mechanical arm structure design:

[0030] According to the overall structure of the human limb skeleton and the palm puppet, the basic prototype of each sub-joint of the robotic arm is designed, which is mapped to a specific motor component for assembly, which is mainly divided into two parts: the big arm and the small arm; see Figure 3-5 , the mechanical arm includes a large arm part 1, a small arm part 2 and a base 3; the lower end of the large arm part 1 is arranged on the base 3, and the uppe...

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Abstract

The invention discloses a method for simulating palm puppet performance by using a mechanical arm, and relates to puppet performance. The method comprises the following steps: (1) mechanical arm structure design: designing a basic prototype of each sub-joint of a mechanical arm according to the overall structure of limb bones of a real person and a palm puppet, and mapping the basic prototypes into specific motor components for assembly; during control, the puppet is directly wrapped on the forearm part of the mechanical arm; 2) mechanical arm action simulation; 3) communication instruction conversion: converting the key frame attitude result of the three-dimensional simulation into a corresponding instruction format according to a communication protocol of the system; 4) establishing, storing and calling a mechanical arm action library; 5) controlling the mechanical arm to simulate palm puppet performance, introducing the mechanical arm as a material carrier for palm puppet performance, realizing man-machine migration of the traditional technology, being applicable to a plurality of interactive scenes such as performance, display, teaching and the like, and providing a new mode for exploring and creating digital protection and propagation of intangible cultural heritage.

Description

technical field [0001] The invention relates to puppet performances, in particular to a method for simulating palm puppet performances by using a mechanical arm. Background technique [0002] The external dissemination of traditional palm puppet show performance skills is mainly based on touring performances by troupes, which is greatly limited by human resources; and contemporary audiences are no longer satisfied with passively watching palm puppet shows, but hope to participate in the experience of manipulating puppets. Palm Puppet Show lacks a way to provide interactivity. In considering theatrical interactivity, some existing approaches use virtual reality technology combined with motion capture equipment to manipulate virtual palm puppets. However, in the actual demonstration effect, these methods weaken the artistic value of the traditional palm puppet making process, and lack the intuitive visual experience of palm puppet performance. [0003] Chinese patent CN20112...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63J19/00
CPCA63J19/006
Inventor 佘莹莹林琳刘华辉陈锦
Owner XIAMEN UNIV
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