JPS648807A - Controller for linear-motor carrying facility - Google Patents

Controller for linear-motor carrying facility

Info

Publication number
JPS648807A
JPS648807A JP62161112A JP16111287A JPS648807A JP S648807 A JPS648807 A JP S648807A JP 62161112 A JP62161112 A JP 62161112A JP 16111287 A JP16111287 A JP 16111287A JP S648807 A JPS648807 A JP S648807A
Authority
JP
Japan
Prior art keywords
carrying truck
weight
information
controller
articles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62161112A
Other languages
Japanese (ja)
Inventor
Kuniharu Miura
Fumihiro Higaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62161112A priority Critical patent/JPS648807A/en
Publication of JPS648807A publication Critical patent/JPS648807A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Control Of Linear Motors (AREA)

Abstract

PURPOSE:To enable stoppage at a fixed position in an open loop by controlling braking force applied to a carrying truck in response to the weight of articles to be carried. CONSTITUTION:Strain gages 21a-21c are disposed to the lower section of a base plate 20 for a carrying truck 2, and the information of the weight of articles to be carried detected by the strain gages is transmitted over a weight detecting arithmetic circuit 22. The information is sent to the traveling path side from the carrying truck 2 from a projector 23 and a photoreceptor 24, and input to a sequence controller 10 together with data from a position sensor and an operation command. The sequence controller 10 selects braking force corresponding to the information of weight and applies it to the carrying truck 2, thus stopping the carrying truck 2 at a fixed position.
JP62161112A 1987-06-30 1987-06-30 Controller for linear-motor carrying facility Pending JPS648807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161112A JPS648807A (en) 1987-06-30 1987-06-30 Controller for linear-motor carrying facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161112A JPS648807A (en) 1987-06-30 1987-06-30 Controller for linear-motor carrying facility

Publications (1)

Publication Number Publication Date
JPS648807A true JPS648807A (en) 1989-01-12

Family

ID=15728835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161112A Pending JPS648807A (en) 1987-06-30 1987-06-30 Controller for linear-motor carrying facility

Country Status (1)

Country Link
JP (1) JPS648807A (en)

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