| 新型双CPU架构的捷联惯性导航微机系统 |
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| 引用本文： | 胡文彬,高延滨,许德新. 新型双CPU架构的捷联惯性导航微机系统[J]. 应用科技, 2007, 34(6): 23-25,38 |
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| 作者姓名： | 胡文彬 高延滨 许德新 |
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| 作者单位： | 哈尔滨工程大学,自动化学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 介绍了一种以TI公司高性能DSP芯片TMS320C6713作为捷联解算核心处理器和凌阳SPCE061A单片机作为数据采集和接口控制器的双CPU结构的新型捷联导航系统．该系统充分利用了TMS320C6713的处理速度快、浮点数据处理能力强和SPCE061A控制能力强的各自特性．双机通过DSP的HPI接口完成快速的数据通讯．该系统具有处理速度快、体积小、重量轻、功耗小、性能稳定等优点．
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| 关 键 词： | 双CPU 捷联导航系统 HPI接口 捷联解算 |
| 文章编号： | 1009-671X（2007）06-0023-04 |
| 收稿时间： | 2007-03-12 |
| 修稿时间： | 2007-03-12 |
The design and implementation of strapdown inertial navigation system based on double CPU |
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| HU Wen-bin,GAO Yan-bin,XU De-xin. The design and implementation of strapdown inertial navigation system based on double CPU[J]. Applied Science and Technology, 2007, 34(6): 23-25,38 |
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| Authors: | HU Wen-bin GAO Yan-bin XU De-xin |
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| Abstract: | This paper presents a dual-CPU strapdown inertial navigation system with TI company's DSP(TMS320C6713) chip as core processor and the SPCE061A single chip processor as data collection and port controller.This system takes advantages of fast processing speed and strong flow point data processing capability of TMS320C6713 and powerful control ability of SPCE061A.The dual-CPU can quickly transmit data through HPI port of the DSP.This system has the characteristics of high processing speed,small size,light weight,low cost and high performance. |
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| Keywords: | Double CPU SINS HPI interface strapdown algorithm DSP |
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