JPS5748101A - Output value setting circuit of integrator - Google Patents

Output value setting circuit of integrator

Info

Publication number
JPS5748101A
JPS5748101A JP12305580A JP12305580A JPS5748101A JP S5748101 A JPS5748101 A JP S5748101A JP 12305580 A JP12305580 A JP 12305580A JP 12305580 A JP12305580 A JP 12305580A JP S5748101 A JPS5748101 A JP S5748101A
Authority
JP
Japan
Prior art keywords
integrator
voltage
output
output voltage
comparator
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
JP12305580A
Other languages
Japanese (ja)
Inventor
Yukinobu Nishimura
Masanori Inada
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 JP12305580A priority Critical patent/JPS5748101A/en
Publication of JPS5748101A publication Critical patent/JPS5748101A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • G06G7/1865—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop with initial condition setting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE:To set an output of an integrator to set voltage instantaneously, by providing an output of the integrator to one input of a comparator, applying set voltage to the other input, and connecting said output to an input of the integrator. CONSTITUTION:A switch 14 is opened and a switch 15 is closed by a switching signal from a terminal 18. Output voltage of a comparator 17 becomes a low level in case when output voltage of an integrator is smaller than set voltage VR, and since it is smaller than comparison voltage E of the integrator, the output voltage of the integrator is increased. When the output voltage of the integrator exceeds the set voltage, the output voltage of the comparator 17 becomes a high level, and the output voltage of the integrator is decreased. As for this operation, its response speed is decided by a time constant decided by a capacitor 8 and a resistor 16, and a through rate of the comparator 17, and the operation is completed instantaneously.
JP12305580A 1980-09-04 1980-09-04 Output value setting circuit of integrator Pending JPS5748101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12305580A JPS5748101A (en) 1980-09-04 1980-09-04 Output value setting circuit of integrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12305580A JPS5748101A (en) 1980-09-04 1980-09-04 Output value setting circuit of integrator

Publications (1)

Publication Number Publication Date
JPS5748101A true JPS5748101A (en) 1982-03-19

Family

ID=14851077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12305580A Pending JPS5748101A (en) 1980-09-04 1980-09-04 Output value setting circuit of integrator

Country Status (1)

Country Link
JP (1) JPS5748101A (en)

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