Kalman filtering with state equality constraints

D Simon, TL Chia - IEEE transactions on Aerospace and …, 2002 - ieeexplore.ieee.org
Kalman filters are commonly used to estimate the states of a dynamic system. However, in
the application of Kalman filters there is often known model or signal information that is …

Kalman filtering with inequality constraints for turbofan engine health estimation

D Simon, DL Simon - IEE Proceedings-Control Theory and Applications, 2006 - IET
Kalman filters are often used to estimate the state variables of a dynamic system. However,
in the application of Kalman filters some known signal information is often either ignored or …

Application of nanofluids in gas turbine and intercoolers—A comprehensive review

A Almertejy, MM Rashid, N Ali, S Almurtaji - Nanomaterials, 2022 - mdpi.com
Today, the optimal use of non-renewable energy sources, reducing pollution, and increasing
the efficiency of power-generating cycles are of particular importance. There are several …

Performance analysis of open cycle gas turbines

H Kurt, Z Recebli, E Gedik - International Journal of Energy …, 2009 - Wiley Online Library
In this study, the performance of ideal open cycle gas turbine system was examined based
on its thermodynamic analysis. The effects of some parameters, such as compressor inlet …

Dynamic simulation of gas turbines via feature similarity-based transfer learning

D Zhou, J Hao, D Huang, X Jia, H Zhang - Frontiers in Energy, 2020 - Springer
Since gas turbine plays a key role in electricity power generating, the requirements on the
safety and reliability of this classical thermal system are becoming gradually strict. With a …

基于AMESim 的涡扇发动机控制系统综合仿真

任新宇, 王建礼, 赵小龙 - 航空动力学报, 2010 - jasp.com.cn
以AMESim 为平台, 采用模块化的设计方法, 分别建立航空发动机, 传感器, 燃油系统,
电子控制器和执行机构数学模型. 将模块封装打包建立涡扇发动机控制系统模型库 …

Simulation and semi-physical verification of fuel metering unit model for turboshaft aeroengine

B Wang, H Ji, Z Ye - … Engineers, Part G: Journal of Aerospace …, 2020 - journals.sagepub.com
When modeling an aeroengine control system, effects of fuel metering unit are neglected or
oversimplified, which most probably leads to unreliable simulation or experimental results. In …

Computational modular model library of gas turbine

Y Cao, X Jin, G Meng, J Fletcher - Advances in Engineering Software, 2005 - Elsevier
Designing and developing new aircraft engine is time-consuming and expensive.
Computational simulation is a promising means for alleviating this cost, but constructing …

H Filtering with Inequality Constraints for Aircraft Turbofan Engine Health Estimation

D Simon - Proceedings of the 45th IEEE Conference on …, 2006 - ieeexplore.ieee.org
H∞ filters (also called minimax filters) can estimate the state variables of a dynamic system.
However, in the application of state estimators, some known signal information is often either …

Simulation of turbofan engine main fuel control system based on AMESim

REN Xin-yu, W Jian-li, Z Xiao-long - 航空动力学报, 2010 - jasp.com.cn
Based on the AMESim simulation environment, a turbofan engine control system simulation
platform was developed. Using the modularization modeling method, the system was …