JPS54113779A - Digital servo-device - Google Patents

Digital servo-device

Info

Publication number
JPS54113779A
JPS54113779A JP2071078A JP2071078A JPS54113779A JP S54113779 A JPS54113779 A JP S54113779A JP 2071078 A JP2071078 A JP 2071078A JP 2071078 A JP2071078 A JP 2071078A JP S54113779 A JPS54113779 A JP S54113779A
Authority
JP
Japan
Prior art keywords
command
acceleration
vibration
counter
location
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
JP2071078A
Other languages
Japanese (ja)
Inventor
Masahiro Yamamoto
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing 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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP2071078A priority Critical patent/JPS54113779A/en
Publication of JPS54113779A publication Critical patent/JPS54113779A/en
Pending legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To improve response, by denying vibration by applying vibration with antiphase same amplitude to the vibration of a location system by adding forward- facing compensation without bettering the coefficient of vibration.
CONSTITUTION: When acceleration is N1xΔα, velocity N2xΔu and deviation (N3- N3')Δs at time t, a counter of an acceleration command system 2 is N1, a counter of the velocity command 3 of a servo-system N2 and a counter of a location command system 4 N3-N3' if receiving an acceleration pattern by a binary counter with code Δα=1. The counters are each D/A converted, and commands are set so that the acceleration command be K1xN1[V] and the location command (N3-N3') [V] by means of an operational amplifier. The acceleration command and the location command are added by menas of the operational amplifier, and input to a power amplifier 5. The gain of the power amplifier is multiplied by K3, the voltage is applied to a servo-motor 7 and the servo-motor is driven.
COPYRIGHT: (C)1979,JPO&Japio
JP2071078A 1978-02-24 1978-02-24 Digital servo-device Pending JPS54113779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2071078A JPS54113779A (en) 1978-02-24 1978-02-24 Digital servo-device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2071078A JPS54113779A (en) 1978-02-24 1978-02-24 Digital servo-device

Publications (1)

Publication Number Publication Date
JPS54113779A true JPS54113779A (en) 1979-09-05

Family

ID=12034693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2071078A Pending JPS54113779A (en) 1978-02-24 1978-02-24 Digital servo-device

Country Status (1)

Country Link
JP (1) JPS54113779A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131007A (en) * 1984-11-26 1986-06-18 シーメンス、アクチエンゲゼルシヤフト Numerical control for machine tool
JPS61151701A (en) * 1984-12-26 1986-07-10 Yaskawa Electric Mfg Co Ltd Line speed command device
JPH0336977A (en) * 1989-06-30 1991-02-18 Shibaura Eng Works Co Ltd Method and apparatus for controlling acceleration and deceleration of servomotor
CN115315665A (en) * 2020-03-24 2022-11-08 三菱电机株式会社 Numerical control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131007A (en) * 1984-11-26 1986-06-18 シーメンス、アクチエンゲゼルシヤフト Numerical control for machine tool
JPS61151701A (en) * 1984-12-26 1986-07-10 Yaskawa Electric Mfg Co Ltd Line speed command device
JPH0336977A (en) * 1989-06-30 1991-02-18 Shibaura Eng Works Co Ltd Method and apparatus for controlling acceleration and deceleration of servomotor
CN115315665A (en) * 2020-03-24 2022-11-08 三菱电机株式会社 Numerical control device

Similar Documents

Publication Publication Date Title
ES484392A1 (en) Sampled data servo positioning system and sector disk file employing same.
EP0055574A3 (en) Process and device for servo control
JPS54113779A (en) Digital servo-device
JPS6464577A (en) Servomotor controller
JPS57135693A (en) Control device for motor
Matrosov Method of Lyapunov-vector functions in feedback systems(Liapunov vector functions in stability analysis of nonlinear dynamic distributed parameter, interconnected and multivariable systems)
DE3068581D1 (en) Speed control device
EP0196179A3 (en) Digital phase rotation of signals
JPS5622106A (en) Servocontrol device
JPS559264A (en) Control system for positioning
JPS6464007A (en) Servo controller
JPS5582307A (en) Position control system of numeric control machine tool
JPS5344107A (en) Noise reduction system
JPS54104116A (en) Automatic train controller
GB1178411A (en) Non-Linear Servo-Control Devices
JPS5630020A (en) Looper controller
JPS5374239A (en) Power converting device
JPS57174703A (en) Gain controller of servo amplifier
JPS5620802A (en) Transducer of air pulse signal into air pressure signal
JPS5544636A (en) Variable value control method
GB1425926A (en) Automatic control systems and methods
JPS5493781A (en) Driver of servo-system
JPS54136361A (en) Controlling method of oscillating base
JPS5553190A (en) Motor-controlling procedure
GB855371A (en) An aircraft control system