Method and device for monitoring motion process of space manipulator

The invention provides a method and a device for monitoring a motion process of a space manipulator. The method comprises the following steps of: determining a plurality of motion process intermediate points for executing a target task by the space manipulator; constructing a simulation motion track...

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Hauptverfasser:	LI DAFEI, ZHANG KUAN, HU XIAODONG, WANG JIA, ZHANG JIAOYAN, CHENG ZIQING, HE XIMING, LIANG LIBO, WANG SAIJIN, HAN SHAOJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
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creator	LI DAFEI ZHANG KUAN HU XIAODONG WANG JIA ZHANG JIAOYAN CHENG ZIQING HE XIMING LIANG LIBO WANG SAIJIN HAN SHAOJIN
description	The invention provides a method and a device for monitoring a motion process of a space manipulator. The method comprises the following steps of: determining a plurality of motion process intermediate points for executing a target task by the space manipulator; constructing a simulation motion track sequence of the space manipulator; constructing an actual motion track sequence of the space manipulator; performing fitting degree analysis on the simulation motion trail sequence and the actual motion trail sequence; based on a joint point detection model of the space manipulator, the priority of image data shot by a plurality of monitoring cameras in the current space manipulator motion task process is analyzed, and a main monitoring camera is determined according to the priority; the spatial position of the mechanical arm is calculated through the multiple movement process middle points and projected to an image plane shot by the main monitoring camera, and the calculated value of the spatial position of the m
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The method comprises the following steps of: determining a plurality of motion process intermediate points for executing a target task by the space manipulator; constructing a simulation motion track sequence of the space manipulator; constructing an actual motion track sequence of the space manipulator; performing fitting degree analysis on the simulation motion trail sequence and the actual motion trail sequence; based on a joint point detection model of the space manipulator, the priority of image data shot by a plurality of monitoring cameras in the current space manipulator motion task process is analyzed, and a main monitoring camera is determined according to the priority; the spatial position of the mechanical arm is calculated through the multiple movement process middle points and projected to an image plane shot by the main monitoring camera, and the calculated value of the spatial position of the m</description><language>chi ; eng</language><subject>CHAMBERS PROVIDED WITH MANIPULATION DEVICES ; HAND TOOLS ; MANIPULATORS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TRANSPORTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230411&DB=EPODOC&CC=CN&NR=115946109A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230411&DB=EPODOC&CC=CN&NR=115946109A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI DAFEI</creatorcontrib><creatorcontrib>ZHANG KUAN</creatorcontrib><creatorcontrib>HU XIAODONG</creatorcontrib><creatorcontrib>WANG JIA</creatorcontrib><creatorcontrib>ZHANG JIAOYAN</creatorcontrib><creatorcontrib>CHENG ZIQING</creatorcontrib><creatorcontrib>HE XIMING</creatorcontrib><creatorcontrib>LIANG LIBO</creatorcontrib><creatorcontrib>WANG SAIJIN</creatorcontrib><creatorcontrib>HAN SHAOJIN</creatorcontrib><title>Method and device for monitoring motion process of space manipulator</title><description>The invention provides a method and a device for monitoring a motion process of a space manipulator. 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subjects	CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
title	Method and device for monitoring motion process of space manipulator
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