JPS5633706A - Automatic steering device - Google Patents
Automatic steering deviceInfo
- Publication number
- JPS5633706A JPS5633706A JP6210079A JP6210079A JPS5633706A JP S5633706 A JPS5633706 A JP S5633706A JP 6210079 A JP6210079 A JP 6210079A JP 6210079 A JP6210079 A JP 6210079A JP S5633706 A JPS5633706 A JP S5633706A
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- amplification factor
- increment
- input terminal
- frequency band
- 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
- 230000003321 amplification Effects 0.000 abstract 5
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 5
- 241000380131 Ammophila arenaria Species 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
PURPOSE:To avoid the undesired actions of the helm by preventing the increment of the amplification factor of the frequency band where the disturbance signal is high even though the amplification factor of the low frequency band may be increased. CONSTITUTION:The azimuth error signal is applied to the input terminal 14 and then applied to the plus input terminal of the amplifier V via the resistance R3. The amplifier 7 forms a voltage follower and is also connected to the proportion element amplifier P via the variable resistance R3. And the output of the amplifier P is connected to the input terminal of the amplifier V via the capacitor C1. Thus an LPF having the Miller effect can be obtained. And the output of the amplifier V is also applied to the differentiator D and the integrator I. As a result, the increment of the response velocity to a sudden change of the error signal plus the error occurrence due to the offset can be prevented. The outputs of these amplifier P, differentiator D and integrator I are applied to the error amplifier 5 to be converted in to the desired voltage. In such constitution, the amplification factor of the proportion factor amplifying part P' is reduced with increment of the resistance R3 for sensitivity adjustment and vice versa. Accordingly, the time constant of the LPF increases or reduces according to the amplification factor. AS a result, the amplification factor is never increased at the high frequency band even though the amplificatin factor may increase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6210079A JPS5633706A (en) | 1979-05-18 | 1979-05-18 | Automatic steering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6210079A JPS5633706A (en) | 1979-05-18 | 1979-05-18 | Automatic steering device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5633706A true JPS5633706A (en) | 1981-04-04 |
JPS6153724B2 JPS6153724B2 (en) | 1986-11-19 |
Family
ID=13190280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6210079A Granted JPS5633706A (en) | 1979-05-18 | 1979-05-18 | Automatic steering device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5633706A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965481A (en) * | 1972-10-31 | 1974-06-25 |
-
1979
- 1979-05-18 JP JP6210079A patent/JPS5633706A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965481A (en) * | 1972-10-31 | 1974-06-25 |
Also Published As
Publication number | Publication date |
---|---|
JPS6153724B2 (en) | 1986-11-19 |
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