Model-based on-board turbofan thrust estimation

Mattias Henriksson

doi:10.1016/j.conengprac.2011.02.004

2011-06-01

PRE

Mattias Henriksson *

Tomas Grönstedt

Claes Breitholtz

DOI：10.1016/j.conengprac.2011.02.004

原文链接

原文求助

摘要

En 中文

In this article model-based thrust estimation for turbofan engines is discussed. Two different model-based thrust estimation filters are applied to a low bypass ratio turbofan engine. The two estimators are based on a simple gross thrust model and on a thermodynamic semi-transient model, respectively. The filter parameter estimation as well as the corresponding validation of parameters is based on the use of the leave one out cross validation technique. In this article it is demonstrated, in particular, that a thrust estimation filter based on the thermodynamic semi-transient engine model(1) shows good accuracy and predicts the transient thrust and static measurements very well. (C) 2011 Elsevier Ltd. All rights reserved.

Keyword:

Gas turbine

Thrust estimation

Observer

Model-based estimation

AI总结

对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Control Engineering Practice

IF:

4.6

论文数:

5.7K

被引数:

1.1W

机构

chalmers university of technology

学者数:

1.5W

论文数: 1.6W

被引数: 10

volvo

学者数:

565

论文数: 511

被引数: 1

引用论文

The biofilm from soybean meal for application in triboelectric generator

Materials Letters

IF0

2022-10-01

PREAI

Panupong Jaiban; Saryrung Khumtrong; Patharacha Kongchana; Thanakrit Theethuan; Sirintra Lokakaew; Prangwilai Phutthami; Anucha Watcharapasorn; Ruyan Guo; Amar S. Bhalla

Application of H-infinity robust control to the RM12 jet engine H-infinity鲁棒控制在RM12喷气发动机中的应用

CONTROL ENGINEERING PRACTICE

IF4.6

1997-09-01

PREAI

Harefors, M

Assessing the effectiveness of a Local Agricultural Research Committee in diffusing sustainable cocoa production practices: the case of capsid control in Ghana

International Journal of Agricultural Sustainability

IF0

2011-06-08

PREAI

G. K. Ayenor; N. Röling; A. van Huis; B. Padi; D. Obeng-Ofori