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基于飞行器缩比模型的磁干扰补偿模型参数求解 被引量:2

Solution of parameters for magnetic disturbance compensation model based on aircraft scale model
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摘要 为保证地磁导航对飞行器快速反应的要求,采用了基于飞行器缩比模型的磁干扰补偿模型参数求解方法。首先,分析了飞行器磁干扰补偿模型以及小信号模型的求解方法;然后,采用飞行器缩比模型代替飞行器进行地面试验,并在地面快速求解飞行器载体磁干扰补偿模型参数;最后,通过分析试验结果及其补偿效果,验证了补偿模型求解算法的良好磁环境适应性以及该试验方案的实际可行性。 In order to ensure the rapid response of geomagnetic navigation to aircraft ,the method is used to solve the parameters of the magnetic disturbance compensation model based on the aircraft scale model .Firstly ,an analysis is made of solving method for the aircraft magnetic disturbance com-pensation model and small-signal model .Then ,the aircraft scale model is used instead of aircraft for ground tests to obtain the parameters of the magnetic interference compensation model of aircraft car-rier through fast solution .Finally ,the test results and compensation effect w hich have been analyzed verify the good environmental adaptability of the compensation model algorithm and the magnetic practical feasibility of the ground tests .
出处 《海军工程大学学报》 CAS 北大核心 2014年第4期71-74,共4页 Journal of Naval University of Engineering
基金 国家部委基金资助项目(ZDYZ2012-1)
关键词 飞行器缩比模型 磁干扰补偿 小信号模型 aircraft scale model magnetic disturbance compensation small-signal model
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