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GB1484626A - Set course transmitter - Google Patents

Set course transmitter

Info

Publication number
GB1484626A
GB1484626A GB48749/74A GB4874974A GB1484626A GB 1484626 A GB1484626 A GB 1484626A GB 48749/74 A GB48749/74 A GB 48749/74A GB 4874974 A GB4874974 A GB 4874974A GB 1484626 A GB1484626 A GB 1484626A
Authority
GB
United Kingdom
Prior art keywords
course
transmitter
stepping motor
indicator
emitter
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
GB48749/74A
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.)
Raytheon Anschuetz GmbH
Original Assignee
Anschuetz and Co GmbH
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 Anschuetz and Co GmbH filed Critical Anschuetz and Co GmbH
Publication of GB1484626A publication Critical patent/GB1484626A/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 Or Direction (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

1484626 Automatic control ANSCHUTZ & CO GmbH 11 Nov 1974 [13 Nov 1973] 48749/74 Heading G3N A reference transmitter, settable to a desired course angle as a reference value for a course controller installed on board a ship, comprises an actual course indicator, and an indicator showing set course in relation to actual course, the set course corresponding to the angular position of a shaft which is adjusted by a stepping motor under control of an electronic pulse emitter receiving signals from a setting means and a digital computer which in a programmed transmitter mode stops the stepping motor when feedback shows that the set course has reached a set value or the stepping motor has completed the prescribed steps. As shown, a stepping motor 1 is controlled by an electronic pulse emitter 9 and drives via gearing 2 an input of a differential unit 3 and an angle converter 4 to a desired course angle. The actual course is supplied by a gyro-compass G to a second input of the unit 3. The output of the unit 3 positions a course error indicator 5 and sets a pointer of an indicator 6 showing set course in relation to actual course. The course error is fed to a known course controller 8. In a programmed mode, related by a switch 10 signals from the setting means 11 and error transmitter 5 are barred from the emitter 9 and the pulse emitter 9 causes the stepping motor 1 to rotate in response to two different signals produced by a digital computer 12 in response to feedback from the angle converter 4 and pulses from the emitter 9 indicative of the number of increments to achieve the adjusted set course. In an alternative embodiment the input from gyro-compass G is through a synchro-transmitter and in a further embodiment the differential unit 14 is replaced by a differential synchro-transmitter.
GB48749/74A 1973-11-13 1974-11-11 Set course transmitter Expired GB1484626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2356649A DE2356649C3 (en) 1973-11-13 1973-11-13 Setpoint generator for a course controller for ships

Publications (1)

Publication Number Publication Date
GB1484626A true GB1484626A (en) 1977-09-01

Family

ID=5897990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48749/74A Expired GB1484626A (en) 1973-11-13 1974-11-11 Set course transmitter

Country Status (7)

Country Link
JP (1) JPS5082791A (en)
DE (1) DE2356649C3 (en)
DK (2) DK588274A (en)
FR (1) FR2251048B1 (en)
GB (1) GB1484626A (en)
NO (1) NO136179C (en)
SE (1) SE400390B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7800648A (en) * 1978-01-19 1979-07-23 Lely Nv C Van Der TRACTOR.
JPS60248495A (en) * 1984-05-25 1985-12-09 Yokogawa Hokushin Electric Corp Steering device of ship

Also Published As

Publication number Publication date
FR2251048B1 (en) 1978-09-22
NO743816L (en) 1975-06-09
NO136179C (en) 1977-08-03
FR2251048A1 (en) 1975-06-06
DE2356649C3 (en) 1980-09-25
NO136179B (en) 1977-04-25
JPS5082791A (en) 1975-07-04
SE7414137L (en) 1975-05-14
SE400390B (en) 1978-03-20
DK563682A (en) 1982-12-20
DK588274A (en) 1975-07-07
DE2356649B2 (en) 1980-01-31
DE2356649A1 (en) 1975-05-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee