GB1442822A - Stabilizing system - Google Patents
Stabilizing systemInfo
- Publication number
- GB1442822A GB1442822A GB3783273A GB3783273A GB1442822A GB 1442822 A GB1442822 A GB 1442822A GB 3783273 A GB3783273 A GB 3783273A GB 3783273 A GB3783273 A GB 3783273A GB 1442822 A GB1442822 A GB 1442822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- gun
- rate
- output
- tank
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G5/00—Elevating or traversing control systems for guns
- F41G5/14—Elevating or traversing control systems for guns for vehicle-borne guns
- F41G5/16—Elevating or traversing control systems for guns for vehicle-borne guns gyroscopically influenced
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Control Of Position Or Direction (AREA)
Abstract
1442822 Automatic control of attitude PNEUMO DYNAMICS CORP 9 Aug 1973 [28 Sept 1972] 37832/73 Heading G3R A member mounted on a movable structure (a gun on a tank) is stabilized in at least one plane by a motor controlled in response to signals from rate gyros on the member and structure respectively, the output of that on the member being integrated. In the embodiment, stabilization is in elevation and azimuth by similar systems, one version of which is shown in Fig. 2. The motor is hydraulic and its speed is controlled by the position of a servovalve 32, the control signal 31 for which comprises the sum of a gun position signal 29 obtained by integrating at 28 the output of the rate gyro 27 on the gun, a rate of change (or velocity) signal 44 obtained from a servovalve displacement transducer 34 (which displacement is proportional to servomotor speed), and an acceleration signal 42 obtained by differentiating the output of a tachogenerator 36 driven by the servomotor. To improve the response of the system a signal from the rate gyro 39 on the tank is subtracted from the tacho signal at 38; thus, when the gun is driven moving equally and oppositely to the tank motion the output of 38 is zero. This difference signal is also added as a velocity term at 26. Desired movements (gun laying) are effected by adding the signal from a manually operated command rate potentiometer 24 at 25 and 26. Alternatively, the stabilizing system may be switched out and manual movements used to control the hydraulic valves directly Fig. 4, (not shown). To correct for drift in the system, i.e. movement when none is required, due to integrator offset &c., a potentiometer 46 is temporarily coupled to the motor by a manually controlled solenoid clutch; drift during this time results in a signal from 46 which is then permanently added to the control signal in a cancelling sense. In Fig. 3 (not shown) a complete elevation and azimuth system is shown; they differ from Fig. 2 in that the drift signal is combined with the gun gyro signal before integration.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00292934A US3844196A (en) | 1972-09-28 | 1972-09-28 | Fire control system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1442822A true GB1442822A (en) | 1976-07-14 |
Family
ID=23126883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3783273A Expired GB1442822A (en) | 1972-09-28 | 1973-08-09 | Stabilizing system |
Country Status (6)
Country | Link |
---|---|
US (1) | US3844196A (en) |
JP (1) | JPS5630881B2 (en) |
DE (1) | DE2348098B2 (en) |
FR (1) | FR2201774A5 (en) |
GB (1) | GB1442822A (en) |
IT (1) | IT996694B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114248934A (en) * | 2020-09-25 | 2022-03-29 | 沃科波特有限公司 | Method for operating an aircraft, flight control device and aircraft |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6152488B2 (en) * | 1973-10-17 | 1986-11-13 | Tokyo Shibaura Electric Co | |
FR2285591A1 (en) * | 1974-09-20 | 1976-04-16 | Secmafer Sa | ASSAULT TANK |
JPS5549700A (en) * | 1978-10-05 | 1980-04-10 | Mitsubishi Heavy Ind Ltd | Shooting controller |
DE3015311C2 (en) * | 1980-04-21 | 1988-09-08 | Honeywell Gmbh, 6050 Offenbach | Control loop arrangement for a weapon alignment and stabilization system |
SE442442B (en) * | 1980-10-27 | 1985-12-23 | Bofors Ab | SERVICE SYSTEM INCLUDING A PROGRAMMABLE SIGNAL UNIT FOR ATTENDING VEHICLE FLIGHTS IN FIRE |
DE3332795C2 (en) * | 1983-09-09 | 1986-05-15 | LITEF Litton Technische Werke der Hellige GmbH, 7800 Freiburg | Fire control system for moving weapon carriers, in particular for battle tanks |
US4570530A (en) * | 1983-12-14 | 1986-02-18 | Rca Corporation | Workpiece alignment system |
DE3431166C2 (en) * | 1984-08-24 | 1986-10-09 | Honeywell Regelsysteme GmbH, 6050 Offenbach | Control loop arrangement for a weapon alignment and stabilization system |
DE3664961D1 (en) * | 1986-01-24 | 1989-09-14 | Litef Gmbh | Device for stabilizing a highly dynamic body on a less dynamic carrier |
US4787291A (en) * | 1986-10-02 | 1988-11-29 | Hughes Aircraft Company | Gun fire control system |
DE3726953A1 (en) * | 1987-08-13 | 1989-02-23 | Honeywell Regelsysteme Gmbh | Method and device for adjusting a tube weapon (weapon with a barrel) which is slaved to a sight |
IL87151A0 (en) * | 1988-07-18 | 1989-09-10 | Israel Aircraft Ind Ltd | Integrated stabilized optical and navigation system |
JPH08336294A (en) * | 1995-06-08 | 1996-12-17 | Minolta Co Ltd | Servo controller |
US5949015A (en) * | 1997-05-14 | 1999-09-07 | Kollmorgen Corporation | Weapon control system having weapon stabilization |
EP1329683B1 (en) * | 2002-01-16 | 2005-08-31 | Oerlikon Contraves Ag | Method and device for compensating shooting errors and system computer for weapon system |
US7549367B2 (en) * | 2004-01-20 | 2009-06-23 | Utah State University Research Foundation | Control system for a weapon mount |
US8899167B2 (en) * | 2011-02-23 | 2014-12-02 | Adaptive Methods, Inc. | Linear cutting assembly, linear cutting system, and net penetrating method |
US10023281B2 (en) | 2009-07-02 | 2018-07-17 | Adaptive Methods, Inc. | Moveable cutters and net penetrating systems and methods |
FR2974196B1 (en) | 2011-04-12 | 2014-03-07 | Ixmotion | SYSTEM FOR STABILIZING A POSITIONER WITH MOTORIZED AXES OF AN EQUIPMENT |
WO2017099643A1 (en) * | 2015-12-11 | 2017-06-15 | Saab Ab | Weapon control system and method for control of such system |
CN112212739B (en) * | 2020-09-22 | 2022-12-27 | 彩虹无人机科技有限公司 | Rocket projectile launching attitude adjusting device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2649564A (en) * | 1947-08-05 | 1953-08-18 | Smith & Sons Ltd S | Automatic control system |
US2929213A (en) * | 1952-04-26 | 1960-03-22 | Leathers Ward | Alternating pulse servo system |
US3405599A (en) * | 1964-12-02 | 1968-10-15 | Cadillac Gage Co | Weapon stabilization system |
-
1972
- 1972-09-28 US US00292934A patent/US3844196A/en not_active Expired - Lifetime
-
1973
- 1973-08-09 GB GB3783273A patent/GB1442822A/en not_active Expired
- 1973-09-14 IT IT69730/73A patent/IT996694B/en active
- 1973-09-25 DE DE2348098A patent/DE2348098B2/en not_active Withdrawn
- 1973-09-27 FR FR7334675A patent/FR2201774A5/fr not_active Expired
- 1973-09-28 JP JP10857173A patent/JPS5630881B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114248934A (en) * | 2020-09-25 | 2022-03-29 | 沃科波特有限公司 | Method for operating an aircraft, flight control device and aircraft |
US11745885B2 (en) | 2020-09-25 | 2023-09-05 | Volocopter Gmbh | Method for operating an aircraft, flight control device for an aircraft, and aircraft having multiple drive units |
CN114248934B (en) * | 2020-09-25 | 2023-11-24 | 沃科波特有限公司 | Method for operating an aircraft, flight control device and aircraft |
Also Published As
Publication number | Publication date |
---|---|
DE2348098B2 (en) | 1980-09-04 |
JPS5630881B2 (en) | 1981-07-17 |
JPS4973163A (en) | 1974-07-15 |
DE2348098A1 (en) | 1974-04-04 |
FR2201774A5 (en) | 1974-04-26 |
US3844196A (en) | 1974-10-29 |
IT996694B (en) | 1975-12-10 |
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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 |