| 基于SoPC的捷联系统硬件平台的设计 |
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| 引用本文： | 李金丽,王国臣.基于SoPC的捷联系统硬件平台的设计[J].微计算机信息,2011(7). |
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| 作者姓名： | 李金丽 王国臣 |
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| 作者单位： | 武警哈尔滨指挥学院教育技术中心;哈尔滨工程大学自动化学院; |
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| 摘 要： | 为了提高激光陀螺捷联系统的硬件平台集成度并减小其功耗,满足微小型导航系统的要求,在基于Xilinx的Virtex-4 FPGA芯片上,通过SoPC方法设计新一代硬件平台。该硬件平台使用FPGA内嵌的PowerPC405硬核处理器作为功能控制与运算中心,并在FPGA逻辑中设计功能全面的IP核来实现数据采集、数字滤波、串口通信和部分导航解算。从而在保证较高的运算速度和精度的同时,达到了预期的效果。
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| 关 键 词： | SoPC FPGA 激光陀螺捷联系统 硬件平台 |
The design of the hardware platform based on SoPC for the strapdown system |
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| LI Jin-li WANG Guo-chen.The design of the hardware platform based on SoPC for the strapdown system[J].Control & Automation,2011(7). |
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| Authors: | LI Jin-li WANG Guo-chen |
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| Affiliation: | LI Jin-li WANG Guo-chen (The Educational Technology Center of Armed Police Command College,Harbin,150001,China) (College of Automation,Harbin Engineering University,China) |
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| Abstract: | To improve the laser gyro strapdown system integration and reduce its power consumption to meet the requirements of micro and small navigation system,Based on Xilinx's Virtex -4 FPGA chip, designed by SoPC laser gyro strapdown system hardware platform.The hardware platform using FPGA embedded PowerPC hard-core processors as a function of control and operation center in the FPGA logic design fully functional IP core to achieve functional control, data acquisition, digital filter, serial communication and par... |
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| Keywords: | SoPC FPGA laser gyro strapdown system hardware platform |
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