aeroengine

Research and development of afterburner control system for military aeroengine

军用航空发动机加力控制系统的研究和发展

LQL ( Linear quadratic L_2 bounded uncertainties) control method was applied to the aeroengine control system.

将LQL（Linear quadratic L2bounded uncertainties）控制方法应用于航空发动机控制系统设计。

Abstract: The foundation and simulation of aeroengine starter for flight simulator is discussed in this paper.

文摘: 在飞行模拟训练器的研制中,发动机的起动过程是需要重点研究和模拟的过程之一.

Plane wrecks caused by aeroengine failure often happen , so people attach importance to aeroengine failure.

发动机故障造成飞机失事的例子时有发生, 倍受人们的重视.

Augmented LQL method and its application to aeroengine control

增广LQL方法及其在航空发动机控制中的应用

Generally, there are multiple critical features with same structure , stress and temperature in an aeroengine disk.

航空发动机轮盘低循环疲劳危险部位一般是多个,而且具有相同的温度和应力水平.

The augmented LQL method was proposed, then the aeroengine control system was designed by using the method.

并提出了增广LQL控制方法，应用其设计了航空发动机控制系统。

Aeroengine has the features of high cost , short life and hard maintenance.

航空发动机成本高,工作条件恶劣, 工作人员难以维护.

An inspection approach to surface cracks of the aperture on an aeroengine labyrinth disc is studied based on the industrial videoscope in this paper.

针对航空发动机篦齿盘均压孔上产生的表面裂纹，采用基于工业视频内窥镜的孔探技术对其进行自动视觉检测。

Modeling and gas path fault diagnosis based on model are important research areas in aeroengine.

航空发动机建模以及基于模型的航空发动机气路故障诊断等是航空发动机领域的重要研究方向.

This research can accumulate experiences and properties data for manufacturing aeroengine components with EBW.

研究旨在为航空发动机构件的电子束焊接加工制造积累经验和性能数据.

It is introduced several evaluating methods of high temperature oxidative stability of aeroengine lubricating oil.

介绍了几种评定航空发动机润滑油高温氧化安定性的方法.

The establishment and existing problems of metallurgy model standard for an aeroengine are introduced.

介绍了某型航空发动机冶金型号标准的编制情况及其尚存在的问题.

With the increase of aeroengine control variables, the research of aeroengine multi-variable control is very important.

随着航空发动机控制变量的增加, 航空发动机多变量控制的研究已成为十分重要的工作.

Calculation Method Analysis and Application of Combustor Outlet Temperature for an Aeroengine

某型发动机燃烧室出口温度计算方法分析及应用

The proposed method can be applied to the establishment of the aeroengine state space model, which will be helpful in the multivariable digital electronic engine control system design.

这种方法为航空发动机多变量数字电子控制器的设计奠定了强有力的基础。

The research work of this thesis belongs to the scope of manufacturing technology of the aeroengine.

论文研究的内容属于航空发动机制造工艺的范畴.

The experimental results indicate that this primary module of an electronic aeroengine controller is viable.

试验结果表明,本文设计的基于DSP和 CAN总线 的航空发动机电子控制器核心模块是可行的.

Aeroengine distributed simulation systems based on both serial components level and parallel engines level are developed.

分别开发了基于部件级串行和整机并发的航空发动机分布式仿真系统.

The leading and trailing inserted tube for air coolant on an aeroengine is a thin wall component, it is made of Inconel 625 alloy sheet ( thickness 02mm).

航空燃气涡轮发动机前后冷气导管是一薄壁（δ＝0.2mm）零件，材质为Inconel625高温合金。

This provides an effective way for aeroengine failure detection.

为飞机发动机状态监测问题提供了一种有效的方法.

Research on Aeroengine Performance Parameter Prediction Model Based on Chaotic Time Series Theory

基于混沌时间序列理论的民航发动机性能参数预测模型研究

Therefore, the demands of aeroengine designing and manufacturing very strict.

因此航空发动机的设计和制造要求非常高.

In this paper, the theory and method of intelligence control are used to aeroengine multivariable control.

本文将智能控制理论和方法引入到航空发动机多变量控制中.

This paper also analyzes the E-R model for aeroengine test engineering database, the structure of aeroengine test engineering database, the interface of the data processing program with the aeroengine test engineering database, and the development of client module.

同时还分析了某型发动机试车工程数据库的E-R模型、客户/服务器体系结构、数据处理程序和工程数据库的接口、客户端功能模块的开发。

A research on cracked failures of fir-tree serration in aeroengine turbine disc

航空发动机涡轮盘榫齿裂纹故障研究

Three stages of technical application and development for aeroengine and marine gas turbine: aluminized coating, thermal diffusion barrier coating, thermal barrier coating are introduced. The viewpoints of necessity for researching the thermal barrier coating are put forward.

论述了航空发动机、舰用燃机防护涂层技术应用与发展的3个阶段：铝化物涂层、热扩散障涂层、热障涂层，并对研制热障涂层的必要性提出了看法。

The integrative rigidity and the local rigidity of blades are enhanced by their centrifugal loading, so that when a flying bird impacts on the aeroengine blades under their rotating states, the responses of the blades are different from those under the static states.

在航空发动机工作状态下发生叶片鸟撞击时，由于离心载荷的作用，使叶片的局部刚度与整体刚度都得到加强，此时的叶片响应不同于不计算离心载荷时静止叶片的响应。

Foreign object damage ( FOD) events to fan/ compressor blades often occur during the operation of aeroengine. They are very dangerous to the flying safty of aeroengine and aircraft.

航空发动机在其工作过程中会发生风扇/压气机叶片的硬物损伤事件，给发动机和飞机的飞行安全带来危害。

Three kinds of integrator wind-up protection ( IWP) algorithms are proposed for aeroengine digital control system.

提出了航空发动机数控系统三种抗积分器饱和算法。