| 高精度发动机转速信号的测量与模拟技术研究 |
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| 引用本文： | 赵俊杰,徐华中.高精度发动机转速信号的测量与模拟技术研究[J].计算机与数字工程,2010,38(9):162-166. |
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| 作者姓名： | 赵俊杰 徐华中 |
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| 作者单位： | 武汉理工大学自动化学院,武汉,430070 |
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| 基金项目： | 中国航空工业第一集团公司技术创新基金 |
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| 摘 要： | 飞机发动机工作性能如何主要反映于发动机高、低压转子转速、燃油流量和排气温度、滑油压力等技术参数。介绍了如何实现高分辨率、高精度的发动机转速N1、N2信号测量、模拟技术工作原理以及主要性能指标、硬件设计、软件方案等。
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| 关 键 词： | 航空发动机 综合仪表测试设备 发动机转速 |
High-precision Engine Speed Signal Measurement and Simulation Technology |
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| Zhao Junjie,Xu Huazhong.High-precision Engine Speed Signal Measurement and Simulation Technology[J].Computer and Digital Engineering,2010,38(9):162-166. |
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| Authors: | Zhao Junjie Xu Huazhong |
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| Affiliation: | Zhao Junjie Xu Huazhong (College of Automation, Wuhan University of Technology, Wuhan 430070) |
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| Abstract: | The performance of aircraft engine largely depends on the parameter such as the engine rotor speed in the condition of high and low pressure, fuel flow, exhaust temperature, oil pressure and other technical parameters. This article discusses the implementation of the high-resolution, high-precision measurement of engine speed N1, N2 signals. Furthermore, we describe the analog teehnology works and the main performance, hardware and software design. |
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| Keywords: | aircraft engines integrated instrumentation test equipment engine speed |
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