초록 ▼

A system and method for tracking and engaging a boosting airborne object comprises a plurality of sensors, a first vehicle, and a second vehicle. The plurality of sensors are configured to detect and track the boosting airborne object. The first vehicle is configured to launch and guide an intercept

A system and method for tracking and engaging a boosting airborne object comprises a plurality of sensors, a first vehicle, and a second vehicle. The plurality of sensors are configured to detect and track the boosting airborne object. The first vehicle is configured to launch and guide an intercept object based on data it receives from the plurality of sensors. A second vehicle is configured to receive a cue from the first vehicle to acquire track of the airborne object and then provide track data to the first vehicle even after burnout, thereby enabling the first vehicle to provide midcourse guidance to the intercept object. The first vehicle may be positioned farther from a launch point of the airborne object than the second vehicle, thereby providing the first vehicle an increased engagement time and the second vehicle a better position to acquire track of the boosting airborne object.

대표청구항 ▼

1. A system for tracking and engaging a boosting airborne object, the system comprising: a plurality of sensors configured to detect and track the boosting airborne object;a first vehicle configured to launch and guide an intercept object based on data received from the plurality of sensors;a second

1. A system for tracking and engaging a boosting airborne object, the system comprising: a plurality of sensors configured to detect and track the boosting airborne object;a first vehicle configured to launch and guide an intercept object based on data received from the plurality of sensors;a second vehicle configured to receive a cue from the first vehicle or from the plurality of sensors to acquire the track of the boosting airborne object prior to the end of boost and to provide track data after burnout of the airborne object to the first vehicle, thereby enabling the first vehicle to guide the intercept object according to the track data provided by the second vehicle. 2. The system of claim 1, wherein the first vehicle is located farther from a launch point of the boosting airborne object than the second vehicle, thereby providing the first vehicle an increased engagement time to engage the boosting airborne object and thereby providing the second vehicle a better position to acquire track of the boosting airborne object. 3. The system of claim 1, wherein the plurality of sensors comprise overhead persistent infrared sensors configured to detect and track a heat signature of the boosting object. 4. The system of claim 1, wherein the plurality of sensors comprise electro-optical sensors configured to detect and track a light signature of the boosting object. 5. The system of claim 1, wherein at least one of the plurality of sensors is space-based. 6. The system of claim 1, wherein at least one of the plurality of sensors is land-based. 7. The system of claim 1, wherein the first vehicle and second vehicle are ships. 8. The system of claim 1, wherein the first vehicle is land-based or air-based. 9. The system of claim 1, wherein the second vehicle is land-based or air-based. 10. A method for tracking an airborne object, the method comprising the steps of: detecting and tracking the airborne object in boost by a plurality of sensors;receiving data from the plurality of sensors for the airborne object in boost at a first vehicle;launching an intercept object from the first vehicle based on the data;receiving at a second vehicle a tracking cue for the airborne object in boost;acquiring track of the airborne object by the second vehicle based on the tracking cue;tracking the airborne object after burnout by the second vehicle;sending tracking data for the airborne object from the second vehicle to the first vehicle; andguiding the intercept object to intercept the airborne object by the first vehicle based on the tracking data received from the second vehicle. 11. The method of claim 10, further comprising positioning the first vehicle farther from a launch point of the airborne object than the second vehicle, thereby providing the first vehicle an increased engagement time to engage the boosting airborne object and thereby providing the second vehicle a better position to track the airborne object. 12. The method of claim 10, wherein detecting and tracking an airborne object by a plurality of sensors comprises detecting and tracking a heat signature of the airborne object and wherein receiving data from the plurality of sensors for the airborne object at a first vehicle comprises receiving overhead persistent infrared sensor data. 13. The method of claim 10, wherein detecting and tracking an airborne object by a plurality of sensors comprises detecting and tracking a light signature of the airborne object and wherein receiving data from the plurality of sensors for the airborne object at a first vehicle comprises receiving electro-optical sensor data. 14. The method of claim 10, further comprising processing the data from the plurality of sensors with a first vehicle track solution to obtain first vehicle track solution data for the airborne object. 15. The method of claim 14, further comprising, before launching the intercept object, generating a fire control solution at the first vehicle, based on the first vehicle track solution data, for launching the intercept object so that it intercepts the airborne object before apogee. 16. The method of claim 10, wherein receiving at the second vehicle a tracking cue for the airborne object comprises receiving the first vehicle track solution data from the first vehicle. 17. The method of claim 10, wherein receiving at the second vehicle a tracking cue for the airborne object comprises receiving the data from the plurality of sensors for the airborne object. 18. The method of claim 17, wherein guiding the intercept object to intercept the airborne object by the first vehicle based on the tracking data received from the second vehicle comprises guiding the intercept object by the first vehicle based on the second vehicle tracking solution data. 19. The method of claim 10, wherein tracking the airborne object by the second vehicle comprises tracking the airborne object with a local radar on the second vehicle and processing data from the local radar with a second vehicle tracking solution to obtain second vehicle tracking solution data. 20. The method of claim 19, wherein the second vehicle tracking solution data comprises position, velocity, discrimination, and designation information. 21. The method of claim 10, wherein sending tracking data for the airborne object from the second vehicle to the first vehicle comprises sending the second vehicle tracking solution data from the second vehicle to the first vehicle.