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Physical gesture movement control system and method for multi-shaft mechanical arm

A motion control system and motion control technology, applied in the field of human-computer intelligent interaction, can solve problems such as inaccurate recognition of body movements

Inactive Publication Date: 2018-01-09
SHANGHAI JIAO TONG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, a variety of wrist movements can be recognized through surface electromyographic signals and can achieve a high accuracy rate, but the recognition of body movements is not accurate enough

Method used

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  • Physical gesture movement control system and method for multi-shaft mechanical arm
  • Physical gesture movement control system and method for multi-shaft mechanical arm
  • Physical gesture movement control system and method for multi-shaft mechanical arm

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Embodiment Construction

[0030] In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description, so as to explain the technical solution proposed by the present invention. The technical solutions of the present invention will be described more clearly and completely below in conjunction with the accompanying drawings. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invent...

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Abstract

The invention relates to a movement control system and method for a multi-shaft mechanical arm, the movement of the mechanical arm can be controlled by users through a natural gesture and an arm motion. According to the movement control system and method for the multi-shaft mechanical arm, the physical gesture is recognized and the arm posture is calculated and solved through detection of myoelectric signals and IMU motion information on the surface of the human arm; the mechanical arm is controlled to present the arm motion of the human body through establishment of an arm-mechanical arm physical relationship model; and the grabbing operation of a tail end actuator of the mechanical arm is controlled by the natural gesture. The movement control system and method for the multi-shaft mechanical arm can be widely used for the field of remote operations of the mechanical arm, the teaching and the like; and the intelligent control over a robot is realized, and the aims of human-computer interaction and intelligent interaction are achieved.

Description

technical field [0001] The invention relates to the field of human-computer intelligent interaction, in particular to a multi-axis mechanical arm motion control system and method based on natural gesture recognition and arm posture analysis. Background technique [0002] In recent years, robot technology has been widely used in various fields of industrial production and daily life, and has played an important role in promoting the development of the national economy and improving people's quality of life. The intelligence and good interactivity of robots are the mainstream direction of the future development of robots. In the development and use of intelligent robots, how to achieve natural interaction with users and achieve the goal of human-machine integration has always been a topic of concern to people. The development of modern signal measurement and processing technology and biomechanical integration technology makes it possible to realize the direct or indirect cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
Inventor 盛鑫军于洋郭伟超朱向阳
Owner SHANGHAI JIAO TONG UNIV
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