And then the turboshaft engine mathematical model is set up based on Component-Based Method and the linearized state space model is set up adopting small perturbation .

然后，采用部件法，建立了 涡 轴发动机数学模型，并利用小扰动 原理，建立该 型 发动机线性的状态空间模型。

Control law of turboshaft engine for helicopter autorotation training

直升机自转下滑训练 过程 发动机的控制规律

Based on a turboshaft engine test data gathered during cold run a method of calculating engine resistant torque and torque for acceleration was introduced .

依据某 型 涡 轴发动机冷运转试验数据，给出了发动机阻力矩和净力矩的计算方法。

The helicopter is powered by two Pratt & Whitney Canada PT6C-67C turboshaft engines .

直升飞机动力由二台普惠加拿大公司PT6C-67C 涡 轴发动机提供。

According to maximum acceptable start time at the temperature same as engine testing a method for determining turboshaft engine minimum required torque for starting was put forward and it is proved by test that the calculated result is in accordance with the test data .

按照发动机在此温度条件下的最大允许起动时间，提出了确定 发动机在该 大气温度条件下起动时最小所需扭矩的方法，并通过试验表明用这种方法得到的计算结果和试验结果较吻合。

Body-fitted coordinate grid system technique has been adopted for calculating confined turbulent reacting swirling flow in a turboshaft engine combustion .

本文运用贴体坐标系统对 涡 轴发动机燃烧室流场进行了数值模拟。

Study of Selecting Parameters and Fault Diagnosis for Turboshaft

涡 轴 发动机 监视参数选择与诊断方法研究

According to the turboshaft engine 's starting fuel flow starting characteristics was calculated and compared with the engine test data to verify the accuracy of the model .

按照 某 涡 轴发动机起动供油规律，利用建立的数学模型计算了此 发动机起动性能，并和发动机试验结果进行比较，以验证模型建立的准确性。

A starter mathematic model on a turboshaft engine is described briefly in the paper .

简单介绍了 某 燃气 涡轮 轴发动机起动电机数学模型。

An investigation on vibration monitoring technique for a turboshaft engine

涡轮 轴发动机振动监测技术研究

Effect of High Speed Dynamic Balance Technique on Turboshaft Engine Vibration Reduction

转子高速动平衡技术在 涡 轴发动机整机减振中的作用

Application of Advanced Material to Turboshaft

先进材料在 涡 轴 发动机上的应用

A mathematical model was introduced for the calculation of component material warm-up effect on centrifugal compressor efficiency during turboshaft engine starting .

介绍了 涡 轴发动机起动过程中部件材料温升对离心压气机效率影响的数学模型。

Analysis of Axial Compressor Rotor Vibration in a Typical Turboshaft

某 型 涡轮 轴 发动机 轴流压气机转子振动特性分析

The torque tube unbalance of turboshaft power turbine rotor is investigated and a test method for estimating the unbalance is introduced with high speed dynamic balance test .

对 涡 轴 发动机动力涡轮转子 测扭 基准轴的不平衡量进行了研究，提出了一种通过高速动平衡试验估算出测扭 基准 轴不平衡量的试验方法。

Integrated Fault Detection and Diagnosis System for a Turboshaft

某 型 涡 轴 发动机的故障检测和诊断集成系统

An acceleration adaptive control for turboshaft engine of helicopter

一种直升机 涡 轴发动机加速自适应控制研究

Utilizing Wave Rotor Technology to Enhance the Turboshaft Engine

波转子技术对 涡 轴发动机性能的影响

Two speed control loop schemes for power turbines of turboshaft engine are analyzed by comparison .

比较分析了 航空 涡 轴发动机动力涡轮转速回路的2种控制方案（ 单回路控制方案和 串 级控制方案）。

Realtime Full-state Aerothermodynamics Simulation of Turboshaft Engine

涡 轴发动机全状态实时气动热力学数值模拟

Recognition of Unusual Noise Sources in Turboshaft Engines

某 涡 轴发动机异常噪声源识别

A Study on Health Monitoring System for Turboshaft Engine

涡 轴发动机状态监测系统的研究

Research on wz-5 turboshaft engine with a rebuilt high-temperature turbine

WZ-5发动机改装高温涡轮的试验研究及分析

A single turboshaft engine is mounted inside the body with air intakes on top of the cabin and a blackhole exhaust .

仅有的一台 涡 轴发动机安装在机身内部，进气口和排气口在机舱顶部。

Therefore if the size of this infrared suppression model is amplified to apply to real turboshaft engines the same effects can be got .

文中对红外抑制器 对比试验控制 参数、 混合 管 壁 面温度及红外辐射 强度都列表进行比较，从而说明这种红外抑制器模型，如果放大尺寸比例应用于 涡轮 轴发动机上，也会收到同样的效果。

Speed Control Loop Schemes for Power Turbines of Turboshaft Engine

涡 轴发动机动力涡轮转速控制回路方案研究

An Engineering Method of Determining Turboshaft Engine Minimum Required Torque for Starting

一种确定 燃气 涡轮 轴发动机起动最小所需扭矩的工程方法

An Improvement Design of Middle Gear for a Turboshaft Engine Decelerator

某 涡 轴发动机减速器中间齿轮的设计改进

Gas Range Starter Characteristic Effect on Start Performance of Turboshaft Engine

起动电机特性对燃气 涡轮 轴发动机起动性能的影响

A neural network model is used to predict the dynamic response of the turboshaft engine and generate the predictive model of the NMPC ;

利用神经元网络模型预测 涡 轴发动机动态响应过程，得到预测模型；