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Chapter
Conclusions and Further Developments
The concept of model-based design has been popularized over the past few years in Chinese aviation industry.
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Chapter and Conference Paper
Aero-Engine Remaining Useful Life Prediction via Tensor Decomposition Method
Aiming at the problems of low accuracy and long calculation time of remaining useful life (RUL) prediction of aero-engine by the data-driven method, a method for mining aero-engine information in tensor mode i...
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Chapter
Aeroengine Nonlinear Modeling
Advanced control often assumes implicitly that an aeroengine model is available. Modeling for both engine and control systems plays an important role in engine research and development: accelerate schedules wh...
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Chapter
Model-Based Aeroengine Nonlinear Transient Control
Transient control refers to the engine in transient operation when it experiences acceleration or deceleration.
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Chapter
Introduction to Aeroengine Controls
Gas turbine engines and its related technologies represent one of the most efficient forms of propulsion and power generation. Their applications range from land-based power generation, ground-based vehicle pr...
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Chapter
Model-Based Aeroengine Nonlinear Set Point Control
Aeroengine control systems consist of fuel pump systems, burner and afterburner fuel metering devices, bleeding valves, variable geometry actuators, sensors, tip clearance controls, generators and engine contr...
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Chapter
Optimization-Based Aeroengine Nonlinear Control Integration
Aeroengine transient control has been analysed and one of the most important requirements for transient control is the safe and quick response to power request. Theoretically, the optimal operation is to follo...
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Chapter and Conference Paper
A Self-tuning Controller Design Method Based on LQG/LTR and Back Propagation Algorithm
A self-tuning controller design method, based on the Back Propagation (BP) algorithm, was proposed to tune the LQG/LTR gain matrices directly without the need of selecting weighting matrices. The proposed cont...
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Chapter and Conference Paper
Visualized Experiment on Critical Cutting Transport Behavior of Annular in Horizontal Well Section
The yield of single well is high, and horizontal well technology applications continue to expand. However, the understanding of the mechanism of the complex liquid–solid two-phase flow and cuttings’ migration ...
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Chapter and Conference Paper
An Aeroengine Adaptive Inverse Control Method Based on U-Model
This paper applies the U-model control method, combined with the traditional adaptive inverse control method, to the aeroengine speed control design, directly obtaining the engine fuel flow through the inverse...
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Chapter and Conference Paper
An EEC Dual Channel Switching Algorithm Based on Engine Thrust Sensitivity
In order to select the active control channel when the dual channel electronic engine controller (EEC) of aero-engine is faulty, a method to analyze the engine thrust sensitivity to input parameters based on t...
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Chapter and Conference Paper
Kalman-Filter-Group Based Aero-Engine Sensors Fault Diagnosis and Verification
The normal operation of the aero-engine control system is inseparable from obtaining accurate sensor measurement signals. Many scholars have done researches on sensor fault diagnosis. In this paper, the state ...
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Chapter and Conference Paper
Atmospheric Turbulence Rejection Control for a Geared Turbofan Engine
The model of atmospheric turbulence is developed and added in front of a geared turbofan engine inlet to explore its influence on control performance for the low-pressure shaft speed. The PID controller and th...
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Article
A Study on Aero-Engine Direct Thrust Control with Nonlinear Model Predictive Control Based on Deep Neural Network
For enhancing engine response ability, a novel nonlinear model predictive control (NMPC) method for aero-engine direct thrust control is proposed. The control objective of the proposed method is the thrust ins...
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Chapter and Conference Paper
Static and Dynamic Performance Modeling and Simulation of a Microturbine
The paper deals with the development of a thermodynamic simulation model of T100P microturbine from generalized maps. The microturbine unit consists of a compressor, a combustion chamber, a turbine, a recupera...
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Chapter and Conference Paper
A Comparative Study on Optimal Transient Control of Aircraft Engines
Sequential quadratic programming has been widely used in the optimization of transient control of aircraft engine. On the other hand, the study of nonlinear optimization theory and method has been made great a...
