JPS5586390A - Device for setting speed of motor - Google Patents
Device for setting speed of motorInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05559Y2 (en) * | 1986-05-10 | 1993-01-08 |
-
1978
- 1978-12-20 JP JP53159471A patent/JPS6023598B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6023598B2 (en) | 1985-06-08 |
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