JPS5543928A - Controllability measuring device of direct current motor automatic control system - Google Patents

Controllability measuring device of direct current motor automatic control system

Info

Publication number
JPS5543928A
JPS5543928A JP11485078A JP11485078A JPS5543928A JP S5543928 A JPS5543928 A JP S5543928A JP 11485078 A JP11485078 A JP 11485078A JP 11485078 A JP11485078 A JP 11485078A JP S5543928 A JPS5543928 A JP S5543928A
Authority
JP
Japan
Prior art keywords
control system
measured
controllability
direct current
current motor
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
JP11485078A
Other languages
Japanese (ja)
Inventor
Toshikatsu Inoue
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP11485078A priority Critical patent/JPS5543928A/en
Publication of JPS5543928A publication Critical patent/JPS5543928A/en
Pending legal-status Critical Current

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  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To measure the controllability of a control system as the object simply and accurately, by selecting the control system to be measured, by measuring the responses of the control system by changing the measuring frequency of a function appliance and by using critical frequency as a stable limit.
CONSTITUTION: A control system to be measured among a constant speed control system AVR and a field magnet control system EMF of a direct current motor 1 is selected by means of a change-over appliance 26. Measuring frequency by means of a function generator 25 is altered and supplied to the control system selected, the output is added to adders 11∼13, the responses of the control system are measured and critical frequency in the case when the system cannot follow to measuring frequency in the case when the system cannot follow to measuring frequency is measured as a stable limit. Thus, there is no neccessity for calculating value to be measured for a long time, and the controlability of the control system as the object can be obtained simply and precisely.
COPYRIGHT: (C)1980,JPO&Japio
JP11485078A 1978-09-19 1978-09-19 Controllability measuring device of direct current motor automatic control system Pending JPS5543928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11485078A JPS5543928A (en) 1978-09-19 1978-09-19 Controllability measuring device of direct current motor automatic control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11485078A JPS5543928A (en) 1978-09-19 1978-09-19 Controllability measuring device of direct current motor automatic control system

Publications (1)

Publication Number Publication Date
JPS5543928A true JPS5543928A (en) 1980-03-28

Family

ID=14648262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11485078A Pending JPS5543928A (en) 1978-09-19 1978-09-19 Controllability measuring device of direct current motor automatic control system

Country Status (1)

Country Link
JP (1) JPS5543928A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07132158A (en) * 1994-04-25 1995-05-23 Newgin Kk Adjusting mechanism of hit ball discharge driving device in pachinko machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07132158A (en) * 1994-04-25 1995-05-23 Newgin Kk Adjusting mechanism of hit ball discharge driving device in pachinko machine

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