JPS5586390A - Device for setting speed of motor - Google Patents

Device for setting speed of motor

Info

Publication number
JPS5586390A
JPS5586390A JP15947178A JP15947178A JPS5586390A JP S5586390 A JPS5586390 A JP S5586390A JP 15947178 A JP15947178 A JP 15947178A JP 15947178 A JP15947178 A JP 15947178A JP S5586390 A JPS5586390 A JP S5586390A
Authority
JP
Japan
Prior art keywords
acceleration
deceleration
pattern
function block
pattern function
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.)
Granted
Application number
JP15947178A
Other languages
Japanese (ja)
Other versions
JPS6023598B2 (en
Inventor
Izuru Ogawa
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 JP53159471A priority Critical patent/JPS6023598B2/en
Publication of JPS5586390A publication Critical patent/JPS5586390A/en
Publication of JPS6023598B2 publication Critical patent/JPS6023598B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To prevent the cumulation of figure take-down errors and obtain an optional acceleration or deceleration pattern with high accuracy, by directly calculating an output from time factors on the basis of an acceleration pattern function or a deceleration pattern function.
CONSTITUTION: When an acceleration signal or a deceleration signal is entered, an inverse operation t=f-1(x) or t=g-1(x) is effected in an acceleration pattern reversed function block 4 or a deceleration pattern reversed function block 5 on the basis of the output x of a device so far to determine an initial value tp at the beginning of acceleration or deceleration. The initial value is preset in a time counter 1, which adds sampling times Δτ to an initial time tp. An acceleration pattern function x=f(t) or a deceleration pattern function x=g(t) is determined in an acceleration pattern function block 2 or a deceleration pattern function block 3 from the output t of the time counter 1 and stored into a memory 10.
COPYRIGHT: (C)1980,JPO&Japio
JP53159471A 1978-12-20 1978-12-20 Motor speed setting device Expired JPS6023598B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53159471A JPS6023598B2 (en) 1978-12-20 1978-12-20 Motor speed setting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53159471A JPS6023598B2 (en) 1978-12-20 1978-12-20 Motor speed setting device

Publications (2)

Publication Number Publication Date
JPS5586390A true JPS5586390A (en) 1980-06-30
JPS6023598B2 JPS6023598B2 (en) 1985-06-08

Family

ID=15694487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53159471A Expired JPS6023598B2 (en) 1978-12-20 1978-12-20 Motor speed setting device

Country Status (1)

Country Link
JP (1) JPS6023598B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05559Y2 (en) * 1986-05-10 1993-01-08

Also Published As

Publication number Publication date
JPS6023598B2 (en) 1985-06-08

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