IL96331A - Apparatus and method for controlling an airborne vehicle - Google Patents
Apparatus and method for controlling an airborne vehicleInfo
- Publication number
- IL96331A IL96331A IL9633190A IL9633190A IL96331A IL 96331 A IL96331 A IL 96331A IL 9633190 A IL9633190 A IL 9633190A IL 9633190 A IL9633190 A IL 9633190A IL 96331 A IL96331 A IL 96331A
- Authority
- IL
- Israel
- Prior art keywords
- target position
- target
- launchers
- launcher
- launch
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/30—Command link guidance systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Radar Systems Or Details Thereof (AREA)
- Selective Calling Equipment (AREA)
Description
APPARATUS AND METHOD FOR CONTROLLING AN AIRBORNE VEHICLE ... v HUGHES AIRCRAFT COMPANY C: 11683 DISTRIBUTED LAUNCHER NETWORK BACKGROUND OF THE INVENTION 1. Technical Field The present invention relates to missile systems and more specifically to a distributed launcher network. 2. Discussion Traditional weapon systems include a sensor, a communications system, a weapon, a central processing unit, and a fire control computer. For example, a simple weapon system might include the eyes of an observer as a sensor, the pointing finger of the observer as a communications system, a rifle as a weapon, and the operator's brain as a central processing unit and fire control computer. A complex weapon system might include a radar system as a sensor, a set of radio frequency transceivers as a communication system, a missile as the weapon, and a central processing unit and fire control computer as themselves. No matter how complex, traditional weapon systems are located and operated independently of each other, aside from a mutual sharing of sensor information.
In today's multi-threat environment, traditional weapon systems are archaic. Technical developments in weaponry have reduced the time within which to receive and analyze, information. When traditional weapon systems are employed, a central command authority has difficulty controlling each weapon system. Because the components of the traditional systems are located together, these systems are easily destroyed. Furthermore, a fixed number of traditional weapon systems can only cover a limited geographical area. > SUMMARY OF THE INVENTION In accordance with the teachings of the present invention, a distributed launcher network is provided. The network is modular in design, employing components which are easily added or subtracted as required by the size and number of geographical areas to be covered. It employs one or more target sensors which collect target position information and feed it into a target data net. The target data net integrates the target position information from each target sensor to form a summary of multiple target activity. One or more fire control centers are plugged into the target data net for receiving target position information. Each fire control center issues launch and control orders to one or more airborne vehicles through launchers assigned to its control. In the preferred embodiment, the airborne vehicle is the Advanced Medium Range Air-to-Air Missile (AMRAAM) , an air-to-air missile used in a surface-to-air mode. After launch, the fire control centers transmit updated target position information to the airborne vehicles under their control.
BRIEF DESCRIPTION OF THE DRAWINGS Other objects and advantages of the invention will become apparent upon reading the following detailed -description and upon reference to the following drawing in which: FIG. 1 is a schematic diagram showing the basic components of the distributed launcher network.
DETAILED DESCRIPTION. OF THE PREFERRED EMBODIMENT Turning now to FIG. 1 the distributed launcher network 10 is constructed in a modular fashion. To the left side of the diagram, one or more target sensors 12a-c I obtain target position information. Although three target sensors are shown for clarity, target sensors can be added or subtracted depending upon the size of the geographical area to be surveyed. One form of target sensor envisioned by this invention is a three-dimensional radar system. , The target sensors 12a-c are advantageously placed in optimal surveillance locations, away from other network components, and are operated independently of each other.
Target position information from the target - / sensors 12a-c is fed into a target data net 14. The target data net 14 , combines the ^target position information from each target sensor 12 to form an integrated picture of target activity. Although only one target data net is shown for clarity, more target data nets can be added depending on the number of geographical areas to be surveyed.
The integrated target position information is available for use by the fire control centers 16a-b. Only two fire control centers 16a-b are shown; however, in keeping with the modular nature of the system, fire control centers may be added or subtracted as required by ^ the tactical situation. The fire control centers 16a-b are assigned a specific geographical area of responsibility. Fire control center operators monitor their areas of responsibility and send^,launch and control , orders to their assigned launchers 18a-e. ^ j The location of the launchers 18a-re is recorded on a grid system. A common reference, from which angular course direction is measured is also noted on the grid system. The launchers 18a^ are programmed to receive control orders referenced to their own position on the grid system. Therefore, target position information is converted into launcher coordinates before being used to generate a launch message. The launchers 18a-e and airborne vehicles 20a-e receive launch and control orders via a secure communications link. After launch, the 1 airborne vehicles 20a-e continue to receive updated targeting information via the secure communications link.
In 3 the preferred embodiment, the airborne vehicles 20a-e are the Advanced Medium Range Air-to-Air j Missile (AMRAAM) . This missile is adaptable for use in other environments besides air-to-air. In the preferred embodiment of the distributed launcher network 10, it is being deployed as a surface-to-air missile. Other embodiments envision use of the missile in a combination of environments. Any launching platform capable of communicating with the fire control centers ^16a-b can become part of the distributed launcher network 10.
The present invention has several advantages over the prior art which are readily apparent to one skilled in the art. The invention gives battlefield commanders the flexibility of placing the target sensors 12a-c in optimal surveillance locations and the launchers 18a-e in optimal locations for defending tactical positions. The number of launchers 18a-e and target sensors 12a-c is variable and launcher assignments can be changed from one fire control center 16 to another. The dashed and solid lines between the fire control centers 16a-b and the launchers 18a-e reflect this interchangeability . Thus, the relative size and fire power of the network 10 is discretionary and permits continual adjustment as tactical conditions vary.
The distributed launcher network 10 is less vulnerable to destruction than traditional weapon systems. Locating the launchers 18a-e remotely from the target ■ sensors 12a-c makes them far less vulnerable to destruction by a weapon which is attracted by the presence of an emitting target sensor. Due to the distributed nature of the network 10 the launchers I8a-e are much less likely to be spotted by aerial reconnaissance; there is much less heavy equipment assembled in the same location. Because it is less vulnerable to destruction, it provides a greater defense of a given area than a traditional weapon system.
Finally, the distributed launcher network 10 has • other advantages. It has better freedom of movement than a traditional weapon system. Instead of shutting down the entire launcher battery and loosing all capability during tactical movement different modules may be unplugged and moved independently leaving the rest of the system operational. The invention also provides better coordination of fire power. Multiple simultaneous launches airborne vehicles to defend against enemy wave raids is possible. Each launcher has a full 360° azimuth capability.
Although the invention has been described with particular reference to certain preferred embodiments thereof, variations and modifications can be effected within the spirit and scope of the following claims.
Claims (1)
1. Apparatus for controlling the assignment of targets to, and the launch of, a plurality of airborne vehicles, comprising: a) a plurality of geographically distributed launchers, each launcher operative to effect launch of airborne vehicles and comprising means for transmitting updated target position information to said airborne vehicles after launch; b) a plurality of geographically distributed control centers communicating with an assigned portion of said plurality of launchers, for controlling said launchers and the launch of airborne vehicles; c) a plurality of geographically distributed target position sensors, each sensor capable of generating three-dimensional target position information and providing said target position information to integrating means receiving said target position information from said plurality of target position sensors, for concentrating such information to provide an integrated set of target information and for providing said concentrated target information to said plurality of control centers; and d) means for reassigning control of a particular launcher to a desired one of said control centers whereby any launcher may be controlled by any desired control center and whereby, in the event of destruction of a control center, control of the launchers of the destroyed control center is maintained. For the Applicant, & Co.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44729389A | 1989-12-07 | 1989-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
IL96331A true IL96331A (en) | 1994-08-26 |
Family
ID=23775781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL9633190A IL96331A (en) | 1989-12-07 | 1990-11-13 | Apparatus and method for controlling an airborne vehicle |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0431892A3 (en) |
JP (1) | JPH03217797A (en) |
CA (1) | CA2029752A1 (en) |
IL (1) | IL96331A (en) |
NO (1) | NO306580B1 (en) |
TR (1) | TR26799A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69212975T2 (en) | 1992-01-15 | 1997-04-03 | British Aerospace | weapons |
EP0852326B1 (en) * | 1996-12-09 | 2002-07-17 | Oerlikon Contraves Ag | Weapon battery for anti-aircraft fire units |
US8321070B2 (en) * | 2009-05-18 | 2012-11-27 | Raytheon Company | Threat object map creation using a three-dimensional sphericity metric |
US9092697B2 (en) | 2013-02-07 | 2015-07-28 | Raytheon Company | Image recognition system and method for identifying similarities in different images |
JP6966277B2 (en) * | 2017-09-27 | 2021-11-10 | 三菱重工業株式会社 | Goal allocation system, command system, goal allocation method and goal allocation program |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093153A (en) * | 1965-11-18 | 1978-06-06 | The United States Of America As Represented By The Secretary Of The Army | Ground-controlled guided-missile system |
FR2389307A5 (en) * | 1971-02-25 | 1978-11-24 | Hawker Siddeley Dynamics Ltd | Target detector for guiding ordnance missile - has pilotless aircraft with light detector relaying necessary information to ground installations |
FR2603695B1 (en) * | 1986-09-09 | 1990-10-19 | Thomson Csf | METHOD AND DEVICE FOR VIEWING TARGETS AND / OR TARGET POSITIONS USING MEANS OF ACQUISITION OF WEAPONS SYSTEM |
-
1990
- 1990-11-13 IL IL9633190A patent/IL96331A/en active IP Right Review Request
- 1990-11-13 CA CA002029752A patent/CA2029752A1/en not_active Abandoned
- 1990-11-30 JP JP2336917A patent/JPH03217797A/en active Pending
- 1990-12-04 EP EP19900313152 patent/EP0431892A3/en not_active Withdrawn
- 1990-12-06 TR TR01160/90A patent/TR26799A/en unknown
- 1990-12-06 NO NO905283A patent/NO306580B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO905283L (en) | 1991-06-10 |
NO306580B1 (en) | 1999-11-22 |
EP0431892A3 (en) | 1992-09-23 |
TR26799A (en) | 1994-08-08 |
CA2029752A1 (en) | 1991-06-08 |
NO905283D0 (en) | 1990-12-06 |
EP0431892A2 (en) | 1991-06-12 |
JPH03217797A (en) | 1991-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CE | Application withdrawn (oppos. filed against grant of patent) |
Free format text: APPLICANT WITHDREW APPLICATION ON 09.07.95 |