| 惯性导航系统训练模拟器的研制 |
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| 引用本文： | 苏广中,叶桦.惯性导航系统训练模拟器的研制[J].东南大学学报(自然科学版),2004(Z1). |
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| 作者姓名： | 苏广中 叶桦 |
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| 作者单位： | 东南大学自动化研究所 南京210096
(苏广中)，东南大学自动化研究所 南京210096(叶桦) |
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| 摘 要： | 针对某型惯性导航系统的训练模拟器问题 ,给出了模拟器设计的硬件和软件需求分析及模拟器的设计思路和方法 .通过自制的PCII/O卡 ,实现了模拟器的控制与通讯 ,以 82 79为核心对键盘和多位数码管的显示进行管理 ,通过硬件编码电路实现波段开关的数据采集与输入 .采用面向对象设计思想进行软件设计 ,利用状态图表处理复杂的程序流程 ,建立了面向显示控制界面的航行计算数学模型以简化各种导航参数的计算 ,建立虚拟地图提供友好的训练环境 ,并对逻辑运算和时序控制进行了优化
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| 关 键 词： | 惯性导航系统 PCI总线 面向对象 |
Development of inertial navigation training simulator |
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| Su Guangzhong,Ye Hua.Development of inertial navigation training simulator[J].Journal of Southeast University(Natural Science Edition),2004(Z1). |
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| Authors: | Su Guangzhong Ye Hua |
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| Abstract: | In view of the inertial navigation training simulator, the demand of hardware an d software of the navigation simulator is given. The control and communication o f the simulator are implemented by using the self-making PCI I/O card. The 827 9 as a control centre manages the keyboard input and multi-bit LED (light-emitti ng diode) display. And the switch data is sampled and inputted by way of hardwar e en code circuit. The software is designed by object oriented method. The complex pr ogram flow chart is dealt with by using state diagram. To simplify the calculati on of navigation parameters and optimize the Boolean-calculation and the time- sequence-control the interface-oriented mathematical models are constructed. |
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| Keywords: | inertial navigation system (INS) PCI bus object oriented (OO) |
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