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| 基于LS-SVM的虚拟FDR及其在操纵面偏角信号重构中的应用 | |
| 引用本文： | 甘旭升,端木京顺,高海龙,王美乂.基于LS-SVM的虚拟FDR及其在操纵面偏角信号重构中的应用[J].昆明理工大学学报(理工版),2010,35(2):61-65. |
| 作者姓名： | 甘旭升 端木京顺 高海龙 王美乂 |
| 作者单位： | 1. 西京学院,陕西,西安,710123 2. 空军工程大学,工程学院,陕西,西安,710038 3. 解放军93132部队,黑龙江,齐齐哈尔,160072 4. 西安军代局驻203所军代室,陕西,西安,710065 |
| 摘 要： | 为重构操纵面偏角信号,提出了基于最小二乘支持向量机(LS-SVM)的虚拟飞行数据记录器设计.在设计中,LS-SVM被作为仿真器和重构器.仿真器用来模拟飞机的飞行动态特性,重构器用于来重构主操纵面偏转信号.仿真结果表明:本设计是重构操纵面偏转参数的强有力工具,在飞行事故调查中有非常广阔的应用前景. |
| 关 键 词： | 最小二乘 支持向量机 虚拟飞行数据记录器 飞行事故调查 |
Virtual FDR Based on LS-SVM and Its Applications to Reconstruction of Control Surface Angular Deflection Signals |
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| GAN Xu-sheng,DUANMU Jing-shun,GAO Hai-long,WANG Mei-yi.Virtual FDR Based on LS-SVM and Its Applications to Reconstruction of Control Surface Angular Deflection Signals[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2010,35(2):61-65. | |
| Authors: | GAN Xu-sheng DUANMU Jing-shun GAO Hai-long WANG Mei-yi |
| Affiliation: | 1.Xijing University/a>;Shaanxi/a>;Xi'an 710123/a>;China/a>;2.College of Engineering/a>;Air Force Engineering University/a>;Xi'an 710038/a>;3.93132 PLA Troops/a>;Qiqihar/a>;Heilongjiang 160072/a>;4.Section of PLA Representation/a>;203 Research Institute/a>;Xi'an 710065/a>;China |
| Abstract: | For the reconstruction of Control Surfaces Angular Deflection(CSAD) signals,a scheme of Virtual Flight Data Recorder(VFDR),which is based on Least Squares Support Vector Machines(LS-SVM),is proposed.The scheme consists of LS-SVM Simulator(LS-SVMS) and LS-SVM Reconstructor(LS-SVMR).LS-SVMS is used to simulate the flight dynamics of aircraft,and LS-SVMR to reconstruct the CSAD.The simulation shows that the scheme provides a powerful tool for reconstruction of CSAD and has a promising application to the invest... |
| Keywords: | least square SVM virtual FDR investigation of aircraft crash |
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