KR870009142A - Drive control of hydraulic motor - Google Patents

Drive control of hydraulic motor Download PDF

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Publication number
KR870009142A
KR870009142A KR1019860001813A KR860001813A KR870009142A KR 870009142 A KR870009142 A KR 870009142A KR 1019860001813 A KR1019860001813 A KR 1019860001813A KR 860001813 A KR860001813 A KR 860001813A KR 870009142 A KR870009142 A KR 870009142A
Authority
KR
South Korea
Prior art keywords
hydraulic motor
drive control
amplifier
tachometer
multiplier
Prior art date
Application number
KR1019860001813A
Other languages
Korean (ko)
Other versions
KR890003793B1 (en
Inventor
범희락
Original Assignee
주식회사 금성사
구자학
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 주식회사 금성사, 구자학 filed Critical 주식회사 금성사
Priority to KR1019860001813A priority Critical patent/KR890003793B1/en
Publication of KR870009142A publication Critical patent/KR870009142A/en
Application granted granted Critical
Publication of KR890003793B1 publication Critical patent/KR890003793B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

내용 없음No content

Description

유압 모우터의 구동 제어장치Drive control of hydraulic motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 유압 모우터의 유압 회로도.1 is a hydraulic circuit diagram of a general hydraulic motor.

제2도는 종래의 구동 제어장치의 블록도.2 is a block diagram of a conventional drive control device.

제3도는 본발명 구동 제어장치의 블록도.3 is a block diagram of the drive control device of the present invention.

제4도는 본 발명 구동 제어장치의 상세 회로도.4 is a detailed circuit diagram of the drive control device of the present invention.

Claims (1)

타코미터(17) 및 궤환부(18), 가산부(19), 서어보 앰프(21)로 서어보 밸브 (7)를 제어하여 유압 모우터(11)를 구동시키는 유압 모우터의 구동 제어장치에 있어서, 상기 서어보 밸브(7)에 따른 압력차 전압 및 타코미터(17)의 출력 전압으로 유압 모우터(11)에 인가된 부하를 계산하는 계산회로(22)와, 상기 계산회로(22)에서 출력되어 증폭부(23)에서 증폭된 전압과 기준전압을 가산하는 가산부(24)와, 상기 가산부(19) 및 (24)의 출력전압을 곱하여 상기 서어보 앰프(21)에 입력시키는 멀티플라이어(25)로 구성함을 특징으로 하는 유압 모우터의 구동 제어장치.In the drive controller of the hydraulic motor which drives the hydraulic motor 11 by controlling the servo valve 7 with the tachometer 17, the feedback part 18, the adder 19, and the servo amplifier 21. In the calculation circuit 22 for calculating the load applied to the hydraulic motor 11 by the pressure difference voltage according to the servo valve 7 and the output voltage of the tachometer 17, and in the calculation circuit 22 The multiplier 24 for adding the voltage amplified by the amplifier 23 and the output voltage amplified by the amplification unit 23 multiplies the output voltages of the adders 19 and 24 and inputs the multiplier to the servo amplifier 21. Drive control device of the hydraulic motor, characterized in that consisting of a pliers (25). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860001813A 1986-03-13 1986-03-13 Driving control device of oil hydraulic motor KR890003793B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860001813A KR890003793B1 (en) 1986-03-13 1986-03-13 Driving control device of oil hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860001813A KR890003793B1 (en) 1986-03-13 1986-03-13 Driving control device of oil hydraulic motor

Publications (2)

Publication Number Publication Date
KR870009142A true KR870009142A (en) 1987-10-23
KR890003793B1 KR890003793B1 (en) 1989-10-04

Family

ID=19248833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860001813A KR890003793B1 (en) 1986-03-13 1986-03-13 Driving control device of oil hydraulic motor

Country Status (1)

Country Link
KR (1) KR890003793B1 (en)

Also Published As

Publication number Publication date
KR890003793B1 (en) 1989-10-04

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