GB1176913A - A Steering System for Ships - Google Patents

A Steering System for Ships

Info

Publication number
GB1176913A
GB1176913A GB42602/68A GB4260268A GB1176913A GB 1176913 A GB1176913 A GB 1176913A GB 42602/68 A GB42602/68 A GB 42602/68A GB 4260268 A GB4260268 A GB 4260268A GB 1176913 A GB1176913 A GB 1176913A
Authority
GB
United Kingdom
Prior art keywords
signal
sept
produces
function generator
steering system
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
GB42602/68A
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 GB1176913A publication Critical patent/GB1176913A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/26—Steering engines
    • B63H25/28—Steering engines of fluid type

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (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)

Abstract

1,176,913. Automatic steering control. DECCA Ltd. Sept. 6, 1968 [Sept. 6, 1967], No. 42602/68. Heading G3R. [Also in Division G1] A steering system for a ship comprises means for producing a primary steering signal #c, which may be a manually operated helm 1, or an auto pilot, 7-10, a gyro 2 measuring the rate of turn #, a function generator 3 which produces a signal H(#), which is characteristic of the handling properties of the ship, an amplifier, 4, to multiply # by a constant -a and a summing device 6 which produces a desired output signal #{ = #c + H(#)- a#} to a rudder angle control means. The function generator may include such relevant factors as, for example, speed, loading, water depth and effects due to nearby ships.
GB42602/68A 1967-09-06 1968-09-06 A Steering System for Ships Expired GB1176913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK447967AA DK130400B (en) 1967-09-06 1967-09-06 Ship control system.

Publications (1)

Publication Number Publication Date
GB1176913A true GB1176913A (en) 1970-01-07

Family

ID=8133893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42602/68A Expired GB1176913A (en) 1967-09-06 1968-09-06 A Steering System for Ships

Country Status (9)

Country Link
JP (1) JPS516955B1 (en)
DK (1) DK130400B (en)
ES (1) ES357864A1 (en)
FI (1) FI48816C (en)
FR (1) FR1577921A (en)
GB (1) GB1176913A (en)
NL (1) NL150391B (en)
NO (1) NO130573C (en)
SE (1) SE354624B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188817A (en) * 1984-03-09 1985-09-26 Osaka Gas Co Ltd Feedback type fluidic flowmeter
JPS60146814U (en) * 1984-03-10 1985-09-30 大阪瓦斯株式会社 Feedback fluidic flow meter

Also Published As

Publication number Publication date
DK130400B (en) 1975-02-17
NO130573C (en) 1975-01-08
FI48816B (en) 1974-09-30
DK130400C (en) 1975-09-08
DE1798180A1 (en) 1970-12-03
DE1798180B2 (en) 1977-03-31
ES357864A1 (en) 1970-04-01
NL150391B (en) 1976-08-16
NO130573B (en) 1974-09-30
SE354624B (en) 1973-03-19
NL6812613A (en) 1969-03-10
FI48816C (en) 1975-01-10
FR1577921A (en) 1969-08-08
JPS516955B1 (en) 1976-03-03

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