| BTT导弹神经网络直接逆控制算法的FPGA实现研究 |
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| 引用本文： | 马建伟,王志鹏,刘忠.BTT导弹神经网络直接逆控制算法的FPGA实现研究[J].航天控制,2011,29(3):13-18. |
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| 作者姓名： | 马建伟 王志鹏 刘忠 |
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| 作者单位： | 1. 河南科技大学电子信息工程学院,洛阳,471003
2. 中国空空导弹研究院,洛阳,471003 |
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| 摘 要： | 针对BTT导弹控制系统中导弹模型的非线性和强耦合的特点,应用逆7系统和神经网络相结合的方法建立了导弹的逆模型.并以俯仰通道为例,设计了逆控制算法的BP神经网络结构,采用Verilog HDL编写了BP神经网络各个功能模块,并将其在FPGA上实现.通过神经网络逆控制算法在FPGA硬件实现和通用计算机上软件实现的对比,表明...
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| 关 键 词： | BTT导弹 直接逆控制 BP算法 FPGA实现 Verilog HDL |
The Implementation of BTT Missile Neural Network Direct Inverse Control Algorithm Based on FPGA |
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| MA Jianwei,WANG Zhipeng,LIU Zhong.The Implementation of BTT Missile Neural Network Direct Inverse Control Algorithm Based on FPGA[J].Aerospace Control,2011,29(3):13-18. |
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| Authors: | MA Jianwei WANG Zhipeng LIU Zhong |
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| Institution: | MA Jianwei1 WANG Zhipeng1 LIU Zhong2 1.Electronic Message Engineering College,Henan University of Science & Technology,Luoyang 471003,China2.China Air-to-Air Missile Institute,China |
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| Abstract: | Regarding the nonlinear strong coupling characteristics of missile model in BTT missile control system,an inverse missile model is built by combining neural network with inverse system.Taking the pitch channel for instance,the structure of BP neural network inverse control algorithm is designed.And the Verilog HDL is used to implement each module of BP neural network and then realized in FPGA.According to the comparison of the implementation of neural network inverse control methods between FPGA and general... |
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| Keywords: | BTT missle Direct inverse control BP algorithm FPGA implementation Verilog HDL |
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