Method and system for generating trajectory of robot with continuous acceleration
A method for generating trajectory of a robot with a continuous acceleration is provided. Motion commands from users are received through a motion command interface, and the motion commands of users are transmitted to a Cartesian space trajectory generator. The commands of users are transformed to t...
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creator | ZHANG KAILIANG YANG DEGANG TAN MIN LIANG ZIZE JING FENGSHUI HOU ZENGGUANG QIANG YANHUI LI EN |
description | A method for generating trajectory of a robot with a continuous acceleration is provided. Motion commands from users are received through a motion command interface, and the motion commands of users are transmitted to a Cartesian space trajectory generator. The commands of users are transformed to trajectory node data of the end of the robot in Cartesian space, and then transformed to trajectory node data in robot-joints space. Joint position, speed and acceleration in each motion servo cycle are calculated. The problems of overshoot or vibration of motion mechanisms caused by discontinuous and uncontrollable acceleration are effectively solved by the present invention. |
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Motion commands from users are received through a motion command interface, and the motion commands of users are transmitted to a Cartesian space trajectory generator. The commands of users are transformed to trajectory node data of the end of the robot in Cartesian space, and then transformed to trajectory node data in robot-joints space. Joint position, speed and acceleration in each motion servo cycle are calculated. 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The problems of overshoot or vibration of motion mechanisms caused by discontinuous and uncontrollable acceleration are effectively solved by the present invention.</description><subject>CHAMBERS PROVIDED WITH MANIPULATION DEVICES</subject><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwkAMAPfiQdQ_xAcIrUWkRymKFwXBe4lptq3UTdmkSH9vER_gaS4zM3e3C1sjFWCoQEc1foGXCDUHjmhtqMEiPplM4gjiIcpDDN6tNUASJmGQQQGJuPsGEpZu5rFTXv24cOvT8V6cN9xLydojTW8ri2uabHdpss-zQ_aP8wEcTThT</recordid><startdate>20120620</startdate><enddate>20120620</enddate><creator>ZHANG KAILIANG</creator><creator>YANG DEGANG</creator><creator>TAN MIN</creator><creator>LIANG ZIZE</creator><creator>JING FENGSHUI</creator><creator>HOU ZENGGUANG</creator><creator>QIANG YANHUI</creator><creator>LI EN</creator><scope>EVB</scope></search><sort><creationdate>20120620</creationdate><title>Method and system for generating trajectory of robot with continuous acceleration</title><author>ZHANG KAILIANG ; YANG DEGANG ; TAN MIN ; LIANG ZIZE ; JING FENGSHUI ; HOU ZENGGUANG ; QIANG YANHUI ; LI EN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102510793A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</creationdate><topic>CHAMBERS PROVIDED WITH MANIPULATION DEVICES</topic><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG KAILIANG</creatorcontrib><creatorcontrib>YANG DEGANG</creatorcontrib><creatorcontrib>TAN MIN</creatorcontrib><creatorcontrib>LIANG ZIZE</creatorcontrib><creatorcontrib>JING FENGSHUI</creatorcontrib><creatorcontrib>HOU ZENGGUANG</creatorcontrib><creatorcontrib>QIANG YANHUI</creatorcontrib><creatorcontrib>LI EN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG KAILIANG</au><au>YANG DEGANG</au><au>TAN MIN</au><au>LIANG ZIZE</au><au>JING FENGSHUI</au><au>HOU ZENGGUANG</au><au>QIANG YANHUI</au><au>LI EN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and system for generating trajectory of robot with continuous acceleration</title><date>2012-06-20</date><risdate>2012</risdate><abstract>A method for generating trajectory of a robot with a continuous acceleration is provided. Motion commands from users are received through a motion command interface, and the motion commands of users are transmitted to a Cartesian space trajectory generator. The commands of users are transformed to trajectory node data of the end of the robot in Cartesian space, and then transformed to trajectory node data in robot-joints space. Joint position, speed and acceleration in each motion servo cycle are calculated. The problems of overshoot or vibration of motion mechanisms caused by discontinuous and uncontrollable acceleration are effectively solved by the present invention.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING |
title | Method and system for generating trajectory of robot with continuous acceleration |
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