Dissertation > Aviation, aerospace > Aviation > Aircraft Construction and Design > Control system

Research on Intelligent Fire Control System of Helicopters Based on Data Link

Author PangXiaoBin
Tutor JiangChangSheng
School Nanjing University of Aeronautics and Astronautics
Course Weapons systems and the use of engineering
Keywords Wireless ad hoc networks Clustering Management Momentum conversion The smart fire control system Animated simulation
CLC V227
Type Master's thesis
Year 2008
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Modern information warfare with particular emphasis on information sharing and interaction between the various combat platforms , data chain is to play an important role in the weapon; helicopter intelligent fire control systems , unmanned helicopter combat . That is , the subject is based on the above two points expand on savings reduce the cost of the war casualties . The U.S. military has been formed in the data chain building series , we must reduce the gap to catch up . Most of our active duty armed helicopter fire control system behind the Western countries , it is imperative to accelerate the development of our helicopter fire control system . The fire control system based on intelligent data link network helicopters designed primarily around three parts expand : helicopter data link network systems , helicopter intelligent decision-making system , the helicopter air-to-air missile , the three-dimensional intelligent guidance law . First, the reference to the Third Generation HF Automatic Link establishment of technical , given way to set up a wireless ad hoc network between the helicopter fleet by clustering management technology to improve the coordination of the entire network , the introduction of the Zone Routing Protocol , and finally from the multiple levels of analysis of the factors that affect network security , and approach . Secondly, the research helicopter group fighting decision system based on the data link network : the first estimate of the target state , via a data link network between each helicopter complete the posture conversion , the situation assessment , and given the approach to network latency target allocation ; radial basis network on the basis of the assessment results ; then firepower allocation based on ant colony algorithm . All of the above methods are simulation proved the correctness and validity of the methods . Then , a fuzzy guidance law based on genetic annealing algorithm , variable domain of 3D , given a radial basis network method to calculate the the missile three dimensional attack zone . Combined with data link network to the new idea of an air-to-ground missile guidance system . The last part of the elaborate simulation of three-dimensional animation to the VC environment MULTIGEN-Paradigm creator and Vega , and gives an example .

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