Robot operation motion path planning method and system

A motion path and planning system technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of complex implementation, affecting work efficiency, and large amount of calculation.

Active Publication Date: 2018-01-09
SHENYANG SIASUN ROBOT & AUTOMATION
View PDF8 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the problems that the existing re-planning operation point technology is complicated to realize, the amount of calculation is too large, and the work efficiency is affected, and the present invention provides a robot operation motion path planning method and system to solve the existing re-planning operation point technology. The volume is too large, the communication time is long, and the work efficiency is affected

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Robot operation motion path planning method and system
  • Robot operation motion path planning method and system
  • Robot operation motion path planning method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The examples set forth below represent the necessary information to allow those skilled in the art to practice the invention and show the best mode of practicing the invention. Upon reading the following description in light of the accompanying drawing figures, those skilled in the art will understand the concepts of the invention and will recognize applications of these concepts not particularly addressed herein. It is to be understood that these concepts and applications fall within the scope of this disclosure and the appended claims. Below in conjunction with embodiment the present invention is further described.

[0031] See figure 1 , figure 1 It is a flowchart of a robot operation path planning method provided by an embodiment of the present invention. like figure 1 As shown, the robot operation path planning method provided in this embodiment includes:

[0032] 110. The general controller calculates the moving time stamp t of the first point to be operated;...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a robot operation motion path planning method and system. The method comprises the steps that the moving timestamp of a first point for operation is calculated through a mastercontroller according to an expected speed, if the moving timestamp is greater than a first special time value and smaller than a second special time value, the controller controls a driver to drive amotor shaft to act; if the moving timestamp is smaller than the first special time value, the controller controls the driver to maintain an original working status; and if the moving timestamp is greater than the second special time value, the controller controls the driver to interpolate N points for operation behind the first point for operation, and accordingly the N points for operation are taken as the first points for operation in a next path planning process for performing moving timestamp comparison, so that new points for operation are interpolated or operation is performed or the original status is maintained so as to rectify a path curve to the next point for operation. The steps are simple, calculation is convenient, it is unnecessary that test information is sent periodicallyand compared with received feedback information for performing position closed loop curve calculation, the communication time is saved, and a more reasonable path is obtained through real-time rectification.

Description

technical field [0001] The present application relates to the technical field of industrial robots, in particular to a method and system for planning a movement path of a robot. Background technique [0002] At present, automation technology is developing rapidly. The robot system in this field is an automatic operation system composed of robots, peripheral equipment and tools. Robots, especially industrial robots, are generally multi-axis mechanical arms, and their axes are mainly composed of gearboxes and servo motors. It also includes many independently moving and rotating parts, and the robot control system is mainly composed of a main controller and a servo drive controller. [0003] At present, leading robot control systems at home and abroad, especially industrial robot control systems, are developing in the direction of further improvement in control accuracy, better security, and more convenient input and output. In order to achieve the purpose of the robot to comp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
Inventor 冯春雨李学威何伟全陈廷辉张鹏付杰周楠
Owner SHENYANG SIASUN ROBOT & AUTOMATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap