| 航空发动机实时并行仿真器设计及应用 |
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| 引用本文： | 马存宝,庞正社,宋东,张天伟.航空发动机实时并行仿真器设计及应用[J].空军工程大学学报,2000,1(4):28-30. |
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| 作者姓名： | 马存宝 庞正社 宋东 张天伟 |
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| 作者单位： | 西北工业大学民航工程学院!陕西西安710072(马存宝，宋东，张天伟)，空军工程大学电讯工程学院!陕西西安710077(庞正社) |
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| 摘 要： | 给出了利用 8个数字信号处理 ( DSP)微处理器 ( TMS32 0 - C30 )设计航空发动机数字仿真器的原理及结构 ,讨论了基于多口存贮器设计共享存贮器的性能特点。在以 PC机为主控机构成的主 /从仿真器系统上运行了某型发动机仿真模型 ,给出了仿真模型在该仿真器上运行的任务分配方法 ,并对单阵元计算及双阵元并行计算的时间进行了比较
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| 关 键 词： | 航空发动机 仿真器 模型 微处理器 |
The Design and AppIication of Real Time Parallel Simulator for Aeroengines |
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| MA Cun-bao,PANG Zheng-she,SONG Dong,HANG Tian-wei.The Design and AppIication of Real Time Parallel Simulator for Aeroengines[J].Journal of Air Force Engineering University(Natural Science Edition),2000,1(4):28-30. |
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| Authors: | MA Cun-bao PANG Zheng-she SONG Dong HANG Tian-wei |
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| Institution: | 1. CAEC, Northwestern Polytechnical U niversity , Xi ''an 710072 , China; 2. The Telecommunication Engineering Institute , AFEU. , Xi''an 710077 , China |
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| Abstract: | By using 8 Digital Signal Processing (DSP) microprocessors, the principle and structure for designing an aeroengine digital simulator are presented. Based on a multi port memory, a common shared memory is designed and its characteristics are discussed. An aeroengine simulation model is executed on the master/slave simulator system controlled by a PC computer, and the task assignment method is given. The time of computing the model by one processor is compared with the time by two processors. |
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| Keywords: | aeroengine simulator model microprocessor |
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