Tracking decoupling control method for photoelectric pod
A technology of photoelectric pods and control methods, which is applied in general control systems, program control, computer control, etc., can solve problems such as low contrast, low conspicuousness of surrounding scenes, and inability of photoelectric pods to accurately lock targets, etc. The effect of small quantity, high task success rate and low cost
Pending Publication Date: 2022-04-05
LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this case, if conventional image tracking is used (the center of the tracking wavegate coincides with the center of the line of sight) to directly lock it, due to the influence of the bunker or polluted medium, the image template collected by the image processor is less conspicuous and less contrasted than the surrounding scenes. High, causing the image processor to mistake the surrounding scene as the tracking object, resulting in the photoelectric pod being unable to accurately lock the target
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0026] After the aircraft arrives at the mission area, the position information of the target is input through the console, and the photoelectric pod geographic information processing subsystem calculates the azimuth and elevation angles of the photoelectric pod in real time to realize the geographic tracking of the target. When the target is blocked by a bunker or the target area is polluted, and conventional image tracking cannot be performed on the target, the photoelectric pod is controlled to perform image tracking on another target whose features are obviously easy to image track near the target position, and the center of the tracking gate is always locked at this position. On a target that is easy to image track, move the center of the line of sight to the center of the pre-rec...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a tracking decoupling control method for a photoelectric pod, and belongs to the field of automatic control. When the area where the target is located is polluted and steady-state tracking cannot be normally performed on the target, the photoelectric pod is controlled to capture and track another target which is close to the target position and has obvious characteristics and is convenient to lock, after stable capture, the center of a tracking wave gate is locked on the target with the obvious characteristics all the time, and the center of an aiming line is moved to the center of a pre-reconnaissance strike target; and steady-state tracking and accurate strike under the condition that the area where the target is located is polluted are realized. According to the invention, under the condition that the photoelectric pod is polluted in the area where the target is located, accurate locking can be realized, and accurate strike can be guided. The tracking and decoupling algorithm is directly implemented on the main control computer, secondary processing of the image is not needed, and the method has the advantages of being small in calculation amount, low in cost, high in portability and high in accuracy.
Description
technical field [0001] The invention belongs to the field of automatic control, and in particular relates to a tracking and decoupling control method for a photoelectric pod. Background technique [0002] When the aircraft mounts the photoelectric pod to perform tasks, it often happens that the target is blocked by the bunker or the target area is polluted. In this case, if conventional image tracking is used (the center of the tracking wavegate coincides with the center of the line of sight) to directly lock it, due to the influence of the bunker or polluted medium, the image template collected by the image processor is less conspicuous and less contrasting than the surrounding scenes. High, causing the image processor to mistake the surrounding scene as the tracking object, resulting in the photoelectric pod being unable to accurately lock the target. Contents of the invention [0003] Technical problem to be solved: [0004] In order to avoid the deficiencies of the p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
Inventor 昝宝亮沈腾陈国强刘祥韩运峥赵汉杰
Owner LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC