SE7601888L - WEAPON MANAGEMENT SYSTEM - Google Patents
WEAPON MANAGEMENT SYSTEMInfo
- Publication number
- SE7601888L SE7601888L SE7601888A SE7601888A SE7601888L SE 7601888 L SE7601888 L SE 7601888L SE 7601888 A SE7601888 A SE 7601888A SE 7601888 A SE7601888 A SE 7601888A SE 7601888 L SE7601888 L SE 7601888L
- Authority
- SE
- Sweden
- Prior art keywords
- target
- firing device
- tracking means
- phase
- lead angle
- Prior art date
Links
- 238000010304 firing Methods 0.000 abstract 6
- 230000001419 dependent effect Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G5/00—Elevating or traversing control systems for guns
- F41G5/08—Ground-based tracking-systems for aerial targets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
1502406 Weapon Control System HOLLANDSE SIGNAALAPPARATEN BV 28 Jan 1976 [20 Feb 1975] 3353/76 Heading G3N In a weapon control system comprising target tracking means to measure the range and angular coordinates of a target being tracked, a computer to establish from the coordinates the lead angle (i.e. the angular difference between the instantaneous and impact positions of the target) varying with the target position and velocity, and a firing device which can be brought and held in the direction of the aiming point determined from the lead angle, the target tracking means is rigidly connected to the firing device and switching means are incorporated to drive servo loops with the aid of error voltages in two phases: (1) the firing device and the target tracking means are directed at the target, whereby the error voltages are dependent on the angular difference between the orientation of the target tracking means and the target position, then (2) the firing device and the target tracking means are directed at the aiming point, whereby the error voltages are dependent on the calculated changes in the lead angle. Thus the target tracking means and the firing device use the same servo loops. The target tracking means may comprise a TV angle tracking unit and a laser to measure the range of the target, both mounted on the firing device. In phase (1) the computer determines the lead angle from the angular coordinates and, after centring of the unit on the target (by means of a "tracking window" superimposed on the TV), from the laser range measurements, and in phase (2) the computer determines the lead angle changes from the angular coordinates and range values extrapolated from target motion in phase (1). The target may be tracked in angular coordinates in phase (2) as well as in phase (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7501995A NL174985C (en) | 1975-02-20 | 1975-02-20 | FIRE CONTROLLER. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7601888L true SE7601888L (en) | 1976-08-23 |
SE424918B SE424918B (en) | 1982-08-16 |
Family
ID=19823217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7601888A SE424918B (en) | 1975-02-20 | 1976-02-18 | GUN CONTROL |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH600288A5 (en) |
DE (1) | DE2602767C2 (en) |
FR (1) | FR2301799A1 (en) |
GB (1) | GB1502406A (en) |
IT (1) | IT1053910B (en) |
NL (1) | NL174985C (en) |
SE (1) | SE424918B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4787291A (en) * | 1986-10-02 | 1988-11-29 | Hughes Aircraft Company | Gun fire control system |
AT392162B (en) * | 1988-07-01 | 1991-02-11 | Intertechnik Tech Prod | Device for detecting the velocity component of a remote object transverse to the direction of observation |
FR2635379B1 (en) * | 1988-08-12 | 1993-11-12 | Sagem | SHOOTING COMPENSATION SYSTEM FOR POINT ERROR COMPENSATION |
SE468330B (en) * | 1991-04-17 | 1992-12-14 | Saab Instr Ab | DEVICE FOR AIM OF A MOBILE OBJECTIVE AND ORIENTATION OF AN AIRFIRE SPEED OR SIMILAR TO THE SAME |
DE4207251C2 (en) * | 1992-03-07 | 1997-05-22 | Rheinmetall Ind Ag | Fire control system for tanks |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508129A (en) * | 1966-10-21 | 1970-04-21 | Hughes Aircraft Co | Electronic system for correcting tracking errors |
FR2140699A5 (en) * | 1970-09-08 | 1973-01-19 | France Etat | |
SE355664B (en) * | 1971-02-26 | 1973-04-30 | Bofors Ab |
-
1975
- 1975-02-20 NL NL7501995A patent/NL174985C/en not_active IP Right Cessation
-
1976
- 1976-01-26 DE DE19762602767 patent/DE2602767C2/en not_active Expired
- 1976-01-26 CH CH93176A patent/CH600288A5/xx not_active IP Right Cessation
- 1976-01-28 GB GB335376A patent/GB1502406A/en not_active Expired
- 1976-02-02 IT IT4791476A patent/IT1053910B/en active
- 1976-02-11 FR FR7603789A patent/FR2301799A1/en active Granted
- 1976-02-18 SE SE7601888A patent/SE424918B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7501995A (en) | 1976-08-24 |
DE2602767C2 (en) | 1985-04-18 |
GB1502406A (en) | 1978-03-01 |
NL174985C (en) | 1984-09-03 |
DE2602767A1 (en) | 1976-09-09 |
NL174985B (en) | 1984-04-02 |
IT1053910B (en) | 1981-10-10 |
CH600288A5 (en) | 1978-06-15 |
FR2301799B1 (en) | 1983-01-21 |
SE424918B (en) | 1982-08-16 |
FR2301799A1 (en) | 1976-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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