| 亚、跨、超音速风洞控制系统 |
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| 引用本文： | 王崇和.亚、跨、超音速风洞控制系统[J].实验流体力学,1996(4). |
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| 作者姓名： | 王崇和 |
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| 作者单位： | 南京理工大学 |
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| 摘 要： | 利用ＰＣ总线工业控制计算机及有关功能组件，组成ＨＧ－４亚、跨、超音速风洞控制系统，实现超音速总压Ｐ０及亚、跨音速马赫数Ｍ自动调节，进一步提高吹风过程自动化。
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| 关 键 词： | 自动控制系统，计算机应用，总压闭环调节，马赫数，调节器，数据采集 |
CONTROL SYSTEM FOR SUBSONIC TRANSONIC AND SUPERSONIC WIND TUNNELS |
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| Wang Chong he.CONTROL SYSTEM FOR SUBSONIC TRANSONIC AND SUPERSONIC WIND TUNNELS[J].Experiments and Measur in Fluid Mechanics,1996(4). |
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| Authors: | Wang Chong he |
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| Institution: | NanJing University of Science And Technology |
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| Abstract: | This essay mainly introduces industrial control computer and related functional components that comprise of test-control system of HG4 subsonic, transonic and supersonic wind tunnel.This system leads to automlatic regulation of supersonic total pressure-p0 as well as subsonic and transonic Mach number-M Moreover,It improves automation in the process of blowing wind. |
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| Keywords: | automatic control system computer application closed loop regulation total pressure mach number regulator data acquisition |
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