JPS5686895A - Automatic steering gear - Google Patents
Automatic steering gearInfo
- Publication number
- JPS5686895A JPS5686895A JP16226879A JP16226879A JPS5686895A JP S5686895 A JPS5686895 A JP S5686895A JP 16226879 A JP16226879 A JP 16226879A JP 16226879 A JP16226879 A JP 16226879A JP S5686895 A JPS5686895 A JP S5686895A
- Authority
- JP
- Japan
- Prior art keywords
- detector
- course
- amplifier
- signal
- band width
- 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.)
- Granted
Links
Abstract
PURPOSE: To perform the steering control operation corresponding to a state of waves and wind, by automatically selecting dead band width of the operation of an amplifier for amplifying the output corresponding to a deviation angle between a desired course of the detector of an automatic steering gear and the present course.
CONSTITUTION: A desired course is set by a course setting knob 3 of a controller 2 on the upper face of a bowl of a magnetic compass 1. If a course direction is deviated by waves or the like when a sailing course is decided by a rudder 8, a signal corresponding to its deviation angle is taken out from a detector 4 and applied to a bridge circuit 5 and automatic sensitivity control circuit 11. When the sea is calm, amplitude of an output signal of the detector 4 is at a low level, then the output signal is fed from the before described control circuit 11 in such a manner as to obtain narrower dead band width of an amplifier 6. In a stormy weather, because of larger amplitude of the output signal from the detector 4, the dead band width of the amplifier 6 is widened by the control circuit 11. Accordingly the signal is fed from the detector 4 to the bridge circuit 5, and the amplifier 6 is operated only when a difference signal compared with a potentiometer 9 is extremely high.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16226879A JPS5686895A (en) | 1979-12-14 | 1979-12-14 | Automatic steering gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16226879A JPS5686895A (en) | 1979-12-14 | 1979-12-14 | Automatic steering gear |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5686895A true JPS5686895A (en) | 1981-07-15 |
JPS6324876B2 JPS6324876B2 (en) | 1988-05-23 |
Family
ID=15751218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16226879A Granted JPS5686895A (en) | 1979-12-14 | 1979-12-14 | Automatic steering gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5686895A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108791789A (en) * | 2018-05-15 | 2018-11-13 | 中国船舶工业集团公司第七0八研究所 | A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission |
-
1979
- 1979-12-14 JP JP16226879A patent/JPS5686895A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108791789A (en) * | 2018-05-15 | 2018-11-13 | 中国船舶工业集团公司第七0八研究所 | A kind of hydraulic jet propulsion manipulation and control unit based on magnetic coupling transmission |
Also Published As
Publication number | Publication date |
---|---|
JPS6324876B2 (en) | 1988-05-23 |
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