JPS5635204A - Pulse duration control meter - Google Patents

Pulse duration control meter

Info

Publication number
JPS5635204A
JPS5635204A JP10999879A JP10999879A JPS5635204A JP S5635204 A JPS5635204 A JP S5635204A JP 10999879 A JP10999879 A JP 10999879A JP 10999879 A JP10999879 A JP 10999879A JP S5635204 A JPS5635204 A JP S5635204A
Authority
JP
Japan
Prior art keywords
control
pulse duration
meter
action
output
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
JP10999879A
Other languages
Japanese (ja)
Other versions
JPS6032201B2 (en
Inventor
Masahiro Hirano
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP10999879A priority Critical patent/JPS6032201B2/en
Publication of JPS5635204A publication Critical patent/JPS5635204A/en
Publication of JPS6032201B2 publication Critical patent/JPS6032201B2/en
Expired legal-status Critical Current

Links

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  • Feedback Control In General (AREA)

Abstract

PURPOSE:To ensure a control to the roughness of the control characteristics for the pulse duration control meter having the PI action, by securing the proportion to the control deviation for the pulse duration of the output of the integrating action and then giving a free control to the proportion coefficients. CONSTITUTION:The operation part CV is controlled by the analog control meter AC having the PI action plus the voltage positioner PO. Receiving the control deviation epsilon from the inside of the meter AC, the hysteresis width setting circuit HB generates the hysteresis width setting voltage Ea and Eb which are proportional to the control deviation. This output is applied to the comparators COM1 and COM2 of the positioner PO. Thus the pulse duration of the output can be controlled freely for the integrating action by varying the resistance R22 of the circuit HB. Accordingly, the roughness of the control characteristics can be controlled by driving the relay RY1 or RY2 with the outputs of the comparators COM1 And COM2.
JP10999879A 1979-08-29 1979-08-29 Pulse width controller Expired JPS6032201B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10999879A JPS6032201B2 (en) 1979-08-29 1979-08-29 Pulse width controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10999879A JPS6032201B2 (en) 1979-08-29 1979-08-29 Pulse width controller

Publications (2)

Publication Number Publication Date
JPS5635204A true JPS5635204A (en) 1981-04-07
JPS6032201B2 JPS6032201B2 (en) 1985-07-26

Family

ID=14524498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10999879A Expired JPS6032201B2 (en) 1979-08-29 1979-08-29 Pulse width controller

Country Status (1)

Country Link
JP (1) JPS6032201B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158004A (en) * 1984-08-29 1986-03-25 Yazaki Corp Automatic controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158004A (en) * 1984-08-29 1986-03-25 Yazaki Corp Automatic controller

Also Published As

Publication number Publication date
JPS6032201B2 (en) 1985-07-26

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