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With the air fight environment getting more and more complex, the anti-jamming performance of active radar guided air-to-air missile (ARGAAM) is noticed by all countries worldwide. This paper develops a new method to plan the anti-jamming performance test for ARGAAM characteristic. The method plans the missile anti-jamming performance test by flight test and digital simulation. Finally, the anti-jamming...
Browsing multi-resolution LOD terrain, when the viewpoint is very close to the terrain, reaching to the highest resolution, the terrain cannot continue to refine, which will affect the continuity of browsing and visual effects. To solve this problem, based on the application of Chunked LOD, taking RSG as process units, the paper propose an improvement of real-time detail enhancement, with combining...
Given that in it is a common practice in objective evaluation to give rewards to those who make progress and give penalties to those who make retrogress, in this paper, based on Vague sets theory, and according to similarity principle, some reward and penalty rules in objective evaluation are put forward, reward and penalty functions and barrier functions are set up, constructing an evaluation model...
UAV automatic take-off and landing safety issue has been one of the key techniques to restrict its development. In this paper, taking a three-wheel UAV for the subject, ground taxiing modeling and control scheme of taxiing taking-off are studied. The control law designing of taxiing lateral deviation correction and longitudinal control law with the elevator are put forward. Lateral control structure...
Aircraft Landing Scheduling (ALS) plays an important role in ensuring safety and efficiency of flight operation in terminal area in the air traffic management domain. Since ALS problem is multi-constraint and large-scale, existing algorithms can hardly deal with it efficiently. This paper firstly introduces the mathematic model of ALS problem and the 1D Cellular-Automaton model for simulating aircraft...
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