Variable frequency automatic tensioning system based on fuzzy control
The invention relates to the technical field of belt conveyors, and particularly relates to a variable frequency automatic tensioning system based on fuzzy control. The variable frequency automatic tensioning system comprises a PLC controller, a frequency converter and a sensor; the PLC controller i...
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| creator | XIE GUOKUN WANG HUADONG HAO SEN YIN CHAO |
| description | The invention relates to the technical field of belt conveyors, and particularly relates to a variable frequency automatic tensioning system based on fuzzy control. The variable frequency automatic tensioning system comprises a PLC controller, a frequency converter and a sensor; the PLC controller is used for running a fuzzy control program; the frequency converter drives a tension electromotor torotate under a given signal of the PLC controller, and the tensioning electromotor drives a tensioning winch to operate; the sensor comprises a temperature sensor, a pressure sensor, a first shaft encoder, a second shaft encoder and a tension sensor. The excessive modulation is well suppressed, the good dynamic features and static features are achieved, the relatively strong adaptive capacity isachieved for the variation of the structural parameter of a controlled object, the requirement of the automatic tensioning winch on the control system is accorded; and meanwhile, the tensioning electromotor is controlled via t |
| format | Patent |
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The variable frequency automatic tensioning system comprises a PLC controller, a frequency converter and a sensor; the PLC controller is used for running a fuzzy control program; the frequency converter drives a tension electromotor torotate under a given signal of the PLC controller, and the tensioning electromotor drives a tensioning winch to operate; the sensor comprises a temperature sensor, a pressure sensor, a first shaft encoder, a second shaft encoder and a tension sensor. The excessive modulation is well suppressed, the good dynamic features and static features are achieved, the relatively strong adaptive capacity isachieved for the variation of the structural parameter of a controlled object, the requirement of the automatic tensioning winch on the control system is accorded; and meanwhile, the tensioning electromotor is controlled via t</description><language>chi ; eng</language><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; CONVEYING ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; HANDLING THIN OR FILAMENTARY MATERIAL ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PACKING ; PERFORMING OPERATIONS ; PHYSICS ; PNEUMATIC TUBE CONVEYORS ; REGULATING ; SHOP CONVEYOR SYSTEMS ; STORING ; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING ; TRANSPORTING</subject><creationdate>2019</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=20191018&DB=EPODOC&CC=CN&NR=110347108A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191018&DB=EPODOC&CC=CN&NR=110347108A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XIE GUOKUN</creatorcontrib><creatorcontrib>WANG HUADONG</creatorcontrib><creatorcontrib>HAO SEN</creatorcontrib><creatorcontrib>YIN CHAO</creatorcontrib><title>Variable frequency automatic tensioning system based on fuzzy control</title><description>The invention relates to the technical field of belt conveyors, and particularly relates to a variable frequency automatic tensioning system based on fuzzy control. 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| language | chi ; eng |
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| subjects | CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONVEYING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS HANDLING THIN OR FILAMENTARY MATERIAL MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS REGULATING SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING |
| title | Variable frequency automatic tensioning system based on fuzzy control |
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