JPS5736319A - Controller - Google Patents

Controller

Info

Publication number
JPS5736319A
JPS5736319A JP11089580A JP11089580A JPS5736319A JP S5736319 A JPS5736319 A JP S5736319A JP 11089580 A JP11089580 A JP 11089580A JP 11089580 A JP11089580 A JP 11089580A JP S5736319 A JPS5736319 A JP S5736319A
Authority
JP
Japan
Prior art keywords
moving subject
radius
moving
moves
controlled
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
JP11089580A
Other languages
Japanese (ja)
Inventor
Narimoto Tenmiyo
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11089580A priority Critical patent/JPS5736319A/en
Publication of JPS5736319A publication Critical patent/JPS5736319A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G05D13/62—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover characterised by the use of electric means, e.g. use of a tachometric dynamo, use of a transducer converting an electric value into a displacement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE:To stabilize the moving speed of a moving subject by counting up output pulses generated from a pulse generator during the period in which the moving subject moves on a subscribed straight section and correcting the set value to be controlled in a control system according to the counted value. CONSTITUTION:When a moving subject 7 moves on a fixed distance by a driving pulley 3 with radius R1, pulses N1 outputted from a rotating encoder 2 should be preset on a preset counter CT1. As a set value Vin to be controlled which is fet to the control system of a motor 1 required for the movement of the moving subject 7 at a subscribed speed V by the pulley with radius R1, a set value V1 to be controlled is applied to a terminal 13, a gate signal is fed to a terminal 12 and, when the moving subject 7 moves on the distance L between 2 detectors PS1 and PS2, a counter CT2 counts up the number of pulses outputted from the encoder 2. Thus, the moving speed of the moving subject 7 is corrected so as to be constant value V even if the radius of the pulley 3 is changed.
JP11089580A 1980-08-12 1980-08-12 Controller Pending JPS5736319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11089580A JPS5736319A (en) 1980-08-12 1980-08-12 Controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11089580A JPS5736319A (en) 1980-08-12 1980-08-12 Controller

Publications (1)

Publication Number Publication Date
JPS5736319A true JPS5736319A (en) 1982-02-27

Family

ID=14547402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11089580A Pending JPS5736319A (en) 1980-08-12 1980-08-12 Controller

Country Status (1)

Country Link
JP (1) JPS5736319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739295B1 (en) 2000-08-17 2004-05-25 Hitachi, Ltd. Compression ignition internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739295B1 (en) 2000-08-17 2004-05-25 Hitachi, Ltd. Compression ignition internal combustion engine
US7089913B2 (en) 2000-08-17 2006-08-15 Hitachi, Ltd. Compression ignition internal combustion engine

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