| 基于dSPACE的微型核仿真验证系统 |
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| 引用本文： | 王继河,王峰,施梨,常建松,曹喜滨. 基于dSPACE的微型核仿真验证系统[J]. 系统工程与电子技术, 2007, 29(12): 2149-2153 |
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| 作者姓名： | 王继河 王峰 施梨 常建松 曹喜滨 |
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| 作者单位： | 哈尔滨工业大学卫星技术研究所,黑龙江,哈尔滨,150080 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 为验证微型核原理样机软/硬件实时性能,采用dSPACE实时仿真器建立以微型核为核心的实时仿真验证系统。针对搭建微型核实时仿真验证系统的要求,重点解决了如何用dSPACE仿真器模拟外部实时仿真环境,以及微型核CAN总线和dSPACE仿真器RS232串口之间数据转换的难题。在系统成功建立的基础上,进行了小卫星姿态控制全模式实时仿真,完成了对微型核实时软/硬件性能的测试。仿真结果证明了本仿真验证系统软/硬件结构的正确性。
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| 关 键 词： | 卫星 微型核 串口模型 |
| 文章编号： | 1001-506X(2007)12-2149-05 |
| 修稿时间： | 2006-11-07 |
dSPACE-based micro core simulation system |
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| WANG Ji-he,WANG Feng,SHI Li,CHANG Jian-song,CAO Xi-bin. dSPACE-based micro core simulation system[J]. System Engineering and Electronics, 2007, 29(12): 2149-2153 |
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| Authors: | WANG Ji-he WANG Feng SHI Li CHANG Jian-song CAO Xi-bin |
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| Abstract: | To verify the performance of the software and hardware of micro core,a real-time simulation system based on micro core is established by using dSPACE simulation system.According to the requirements of building the real-time simulation system,some technical problems are solved,such as how to use dSPACE system to simulate exterior real-time simulation environments and the data transformation between CAN bus of micro core and serial RS232 of dSPACE.Then,after successfully building the real-time simulation system,the full-mode attitude control simulation is performed to test the real-time performance of software and hardware of micro core.The result of the simulation demonstrates the validity of the software and hardware architecture of this real-time simulation system. |
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| Keywords: | dSPACE |
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