| 鱼雷热动力装置测试系统开发 |
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| 引用本文： | 蔡锷,任利娜,侯小林. 鱼雷热动力装置测试系统开发[J]. 计算机测量与控制, 2006, 14(9): 1210-1212,1215 |
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| 作者姓名： | 蔡锷 任利娜 侯小林 |
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| 作者单位： | 第二炮兵工程学院,基础部,陕西,西安,710025;西北工业大学,应用物理系,陕西,西安,710072 |
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| 摘 要： | 为了满足先进的鱼雷热动力装置的测试要求，首先对鱼雷三组元推进剂热动力装置技术方案进行了分析，对测试参数进行了分类和总结，其次针对不同的测试参数提出了不同的测试方法，选择了相应的测试硬件，构建了基于虚拟仪器技术，以PXI总线技术为核心的鱼雷热动力装置综合测试系统，最后以labwindows开发了功能齐全的测试软件；特别针对流量参数的测量，提出了一种基于DFT的快速、精确的频率估计方法，实现了对传感器信号频率的估计。
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| 关 键 词： | 鱼雷热动力装置 虚拟仪器 PXI 频率估计 |
| 文章编号： | 1671-4598（2006）09-1210-03 |
| 收稿时间： | 2005-12-10 |
| 修稿时间： | 2005-12-102006-01-05 |
Development of Thermal Dynamic Torpedo Equipment Test System |
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| Cai E,Ren Lina,Hou Xiaolin. Development of Thermal Dynamic Torpedo Equipment Test System[J]. Computer Measurement & Control, 2006, 14(9): 1210-1212,1215 |
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| Authors: | Cai E Ren Lina Hou Xiaolin |
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| Abstract: | In order to meet the requirements of the advanced thermal dynamic torpedo equipment test system, firstly, some analysis is made for the technique project of the ternary propellant thermal dynamic equipment. Secondly, different methods are chosen to match differ- ent test parameters after classifying and summarizing, then, the technique of PXI bus is taken to establish thermal dynamic torpedo equipment test system based on virtual instrument technique. Finally, Labwindows are regarded as the software to develop the platform and full function test software is programmed. A quick and exact method based on DFT carried out the estimate of input signal frequency, especially directs to the parameter measurement of the flux. |
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| Keywords: | PXI |
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