SNC has finished wind tunnel testing and conducted some main propulsion system and reaction control system tests.
SNC已完成风洞测试，并进行了一些主推进系统、反应控制系统的测试。
Tunnel ventilation process is approximately a system of time lag of first order, real time control of wind pressure in tunnel pipe is adopted self-tuning fuzzy PID.
隧道通风过程可近似认为是一个一阶时滞系统，系统采用自整定模糊pid对隧道管网的风压进行实时控制。
It's key to design measurement and control system in order to build the studied automotive wind tunnel into the high - class wind tunnel.
要把本项研究的汽车风洞建成世界一流的风洞，关键在于测量与控制系统的设计。
The tester, a kind of civil low speed wind tunnel in nature, consists of wind generator, test platform and control system.
沥青瓦抗风性试验仪由风源、试验平台和控制系统三大部分组成，它是一种民用开式低速风洞。
The difficult problem of the automatization of measurement and CDntrol in the large low speed wind tunnel is an automatization of large power system and large Angle control system.
大型低速风洞测控自动化的难点是大型动力系统的自动化和大型变角控制系统的自动化。
The wind tunnels steady wind velocity control systems are composed of wind tunnel rev control system and wind tunnel velocity and pressure control system.
风洞稳风速控制系统主要由风洞稳转速控制系统和风洞稳速压控制系统构成。
It's very important for increasing the experiment precision to design wind tunnel steady wind velocity control system with good dynamic and steady performance.
设计具有良好的动态和稳态性能的风洞稳风速控制系统对提高汽车风洞试验的精度非常重要。
A perfect measurement and control system can increase wind tunnel operation efficiency, lower the wind tunnel cost and enhance measurement accuracy.
完善的测控系统还能提高风洞的运转效率，降低风洞的运转成本。
This paper introduces composition of the kind of control system of model gesture in low speed wind-tunnel.
主要介绍了一种低速风洞模型姿态控制系统的组成。
Wind tunnel steady wind velocity control system is the core of wind tunnel measurement and control system.
风洞稳风速控制系统是整个风洞测控系统的核心。
The High-Temperature Multiphase-flow Wind Tunnel is a big inertia and strong coupling system, and conventional PID control system is unable to satisfy it.
高温多相流风洞是一个大惯性、强耦合的系统，常规PID控制难以满足要求。
In this paper intelligent control and realization of the stable m large system for wind tunnel are introduced.
介绍了风洞稳M数大系统的智能控制及其实现。
The typical applications of embedded technology in wind tunnel are introduced, and the design of a wind tunnel measurement and control system based on embedded technology is presented.
介绍了嵌入式技术在风洞测控系统中的典型应用，和基于嵌入式技术的风洞测控系统设计。
It is rebuilt the control and measurement system of the CG 01 wind tunnel by adopting the technology of the high speed data acquire system and intelligence control.
改造后的CG0 1风洞测控系统采用高速数据采集系统和智能控制技术，提高了测控系统的测控精度。
The measurement and control system plays a vital role in the wind tunnel test. The management software is a key to the automatic measurement and control system of the wind runnel test.
测控系统是风洞试验系统的重要组成部分，测控管理软件是实现风洞试验自动化测控的关键。
The measurement and control system plays a vital role in the wind tunnel test. The management software is a key to the automatic measurement and control system of the wind runnel test.
测控系统是风洞试验系统的重要组成部分，测控管理软件是实现风洞试验自动化测控的关键。
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