ES370523A1 - A rudder positioning unit for the steering systems of ships - Google Patents

A rudder positioning unit for the steering systems of ships

Info

Publication number
ES370523A1
ES370523A1 ES370523A ES370523A ES370523A1 ES 370523 A1 ES370523 A1 ES 370523A1 ES 370523 A ES370523 A ES 370523A ES 370523 A ES370523 A ES 370523A ES 370523 A1 ES370523 A1 ES 370523A1
Authority
ES
Spain
Prior art keywords
steering gear
signal
simulator
balance
ships
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.)
Expired
Application number
ES370523A
Other languages
Spanish (es)
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.)
Decca Ltd
Original Assignee
Decca 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 Decca Ltd filed Critical Decca Ltd
Publication of ES370523A1 publication Critical patent/ES370523A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/0206—Control of position or course in two dimensions specially adapted to water vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Feedback Control In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

A rudder position unit comprising a balance circuit having inputs for a rudder position signal and a feedback signal, and an output for a balance signal that serves as a control signal to start the steering gear of a ship in either direction and to stop said steering gear, characterized in that as a source of said feedback signal, the unit comprises a steering gear simulator that has less delay than the steering gear, the said one being controllable steering gear simulator for said balance signal coincidentally with said steering gear to start in either direction and stop, in order to produce, with this, at a signal output thereof, a signal representative of its deviation from the neutral position, the signal output of the said steering gear simulator being coupled to the feedback input of the said balance circuit, p To supply said feedback signal, means being provided to slowly synchronize said steering gear simulator with said steering gear. (Machine-translation by Google Translate, not legally binding)
ES370523A 1968-08-16 1969-08-14 A rudder positioning unit for the steering systems of ships Expired ES370523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK397568AA DK124466B (en) 1968-08-16 1968-08-16 Electric rudder adjuster for ship control systems.

Publications (1)

Publication Number Publication Date
ES370523A1 true ES370523A1 (en) 1971-04-16

Family

ID=8128866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES370523A Expired ES370523A1 (en) 1968-08-16 1969-08-14 A rudder positioning unit for the steering systems of ships

Country Status (8)

Country Link
DK (1) DK124466B (en)
ES (1) ES370523A1 (en)
FI (1) FI48555C (en)
FR (1) FR2015782A1 (en)
GB (1) GB1275979A (en)
NL (1) NL150741B (en)
NO (1) NO129841B (en)
SE (1) SE367166B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194106A (en) * 1983-04-19 1984-11-02 Ishikawajima Harima Heavy Ind Co Ltd Direct-acting electric-fluid pressure servo valve
US4885514A (en) * 1987-12-24 1989-12-05 United Technologies Corporation Arrangement for controlling the position of an aircraft control surface

Also Published As

Publication number Publication date
GB1275979A (en) 1972-06-01
FI48555B (en) 1974-07-31
DK124466B (en) 1972-10-23
FI48555C (en) 1979-06-18
NL6912437A (en) 1970-02-18
NO129841B (en) 1974-06-04
FR2015782A1 (en) 1970-04-30
DE1941586A1 (en) 1970-02-19
DE1941586B2 (en) 1972-09-28
SE367166B (en) 1974-05-20
NL150741B (en) 1976-09-15

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