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捷联惯性导航计算机综合测试平台的硬件设计与实现
引用本文:季国田,赵伟,赖际舟.捷联惯性导航计算机综合测试平台的硬件设计与实现[J].导航与控制,2018,17(4):66-71.
作者姓名:季国田  赵伟  赖际舟
作者单位:南京航空航天大学自动化学院,南京 211106,南京航空航天大学自动化学院,南京 211106,南京航空航天大学自动化学院,南京 211106;江苏省物联网与控制技术重点实验室,南京 211106
基金项目:江苏省六大人才高峰项目(编号: 2015-XXRJ-005);研究生创新基地(实验室)开放基金(编号:kfjj20160317)
摘    要:导航计算机的功能及性能验证一般需要基于实际的惯性传感器来进行联调测试。为了便于导航计算机在实验室快速地开展性能验证工作,设计了一种面向捷联惯导革统算法及性能验证的惯性多传感器信息模拟综合测试平台。平台基于PCI 总线的PC/FPGA 的架构方案,对传感器信息进行硬件仿真,实现了多路、多类型惯性器件实时、同步输出。通过与真实导航计算机连接,测试验证了此半实物仿真测试平台信号输出的有效性。

关 键 词:导航计算机  综合测试平台    FPGA    实时  同步

Hardware Design of Integrated Test Platform for SINS Performance Verification
JI Guo-tian,ZHAO Wei and LAI Ji-zhou.Hardware Design of Integrated Test Platform for SINS Performance Verification[J].Navigation and Control,2018,17(4):66-71.
Authors:JI Guo-tian  ZHAO Wei and LAI Ji-zhou
Institution:College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 211106,College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 211106 and College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 211106; Navigation Research Center, Nanjing University of Aeronautics and Astronautics, Nanjing 211106
Abstract:Navigation computer performance test needs various types of real sensors'' information for joint debugging. In order to complete the navigation computer performance verification conveniently in the laboratory, an inertial multi-sensor integrated test platform which faced navigation performance test is adopted. The inertial multi-sensor integrated test platform is based on architecture of the PC/FPGA with PCI bus. Multi-channel and multi-type inertial signal''s output in synchronous and real-time is accomplished in the test platform by using sensor hardware simulation. The semi-physical test platform is verified effective by the experiments with the real navigation computer.
Keywords:navigation computer  integrated test platform  FPGA  real-time  synchronous
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