JPS5474086A - Speed regulation system - Google Patents

Speed regulation system

Info

Publication number
JPS5474086A
JPS5474086A JP14004677A JP14004677A JPS5474086A JP S5474086 A JPS5474086 A JP S5474086A JP 14004677 A JP14004677 A JP 14004677A JP 14004677 A JP14004677 A JP 14004677A JP S5474086 A JPS5474086 A JP S5474086A
Authority
JP
Japan
Prior art keywords
signal
deceleration
unit
speed
speed regulation
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
JP14004677A
Other languages
Japanese (ja)
Inventor
Masayuki Miyagawa
Sakae Yanagisawa
Masatoshi Sakata
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko Ltd
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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP14004677A priority Critical patent/JPS5474086A/en
Publication of JPS5474086A publication Critical patent/JPS5474086A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE: To save the location setting period and eliminate the need for monitoring an automatically changed deceleration start point of a numerical control unit by use of a minicomputer and a microcomputer.
CONSTITUTION: When a speed signal pulse fed from a speed regulation unit 3 becomes equal to a set output L of a speed set unit 1, an acceleration signal C is erased. When a set speed varies, a speed regulation unit 3 automatically puts out an acceleration signal C or a deceleration signal B. An integrator 8 accepts the signals from a deceleration gate 5 and an acceleration gate 6 via a coefficient unit 7 and puts out a signal i to an estimation circuit 9 to indicate the deceleration start point. An interpolation distance l is put into a final estimation coefficient unit 4 from a central controller 2, which puts out a signal H to the estimation circuit. comparing the signal H with the i to find i ≥ H, the estimation circuit sends the deceleration signal to the speed regulation unit 3.
COPYRIGHT: (C)1979,JPO&Japio
JP14004677A 1977-11-24 1977-11-24 Speed regulation system Pending JPS5474086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14004677A JPS5474086A (en) 1977-11-24 1977-11-24 Speed regulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14004677A JPS5474086A (en) 1977-11-24 1977-11-24 Speed regulation system

Publications (1)

Publication Number Publication Date
JPS5474086A true JPS5474086A (en) 1979-06-13

Family

ID=15259710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14004677A Pending JPS5474086A (en) 1977-11-24 1977-11-24 Speed regulation system

Country Status (1)

Country Link
JP (1) JPS5474086A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156024U (en) * 1980-04-22 1981-11-20
JPS5843008A (en) * 1981-09-08 1983-03-12 Fujitsu Ltd Controlling system of positioning motor
JPH02118707A (en) * 1988-10-27 1990-05-07 Daikin Ind Ltd Method and device for controlling speed of robot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156024U (en) * 1980-04-22 1981-11-20
JPS5843008A (en) * 1981-09-08 1983-03-12 Fujitsu Ltd Controlling system of positioning motor
JPH02118707A (en) * 1988-10-27 1990-05-07 Daikin Ind Ltd Method and device for controlling speed of robot

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