Damage propagation modeling for aircraft engine run-to-failure simulation
@article{Saxena2008DamagePM, title={Damage propagation modeling for aircraft engine run-to-failure simulation}, author={Aakanksha Saxena and Kai Goebel and D. Simon and Neil H. W. Eklund}, journal={2008 International Conference on Prognostics and Health Management}, year={2008}, pages={1-9} }
This paper describes how damage propagation can be modeled within the modules of aircraft gas turbine engines. To that end, response surfaces of all sensors are generated via a thermo-dynamical simulation model for the engine as a function of variations of flow and efficiency of the modules of interest. An exponential rate of change for flow and efficiency loss was imposed for each data set, starting at a randomly chosen initial deterioration set point. The rate of change of the flow and…
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References
SHOWING 1-10 OF 28 REFERENCES
Modeling Propagation of Gas Path Damage
- Engineering2007 IEEE Aerospace Conference
- 2007
This paper describes how damage propagation can be tracked and modeled for a range of fault modes in some modules of commercial high bypass aircraft engines. To that end, response surfaces of all…
Probabilistic Matching of Turbofan Engine Performance Models to Test Data
- Engineering, Computer Science
- 2005
An improved method for reliable, repeatable, and accurate matching of engine performance models to test data with a minimum variance estimator algorithm with a priori estimates which addresses both deterministic and probabilistic aspects of the problem.
User's Guide for the Commercial Modular Aero-Propulsion System Simulation (C-MAPSS)
- Computer Science
- 2007
This report is a Users Guide for the NASA-developed Commercial Modular Aero-Propulsion System Simulation (C-MAPSS) software, which is a transient simulation of a large commercial turbofan engine (up…
Integrated in-Flight Fault Detection and Accommodation: A Model-Based Study
- Engineering
- 2005
In-flight fault accommodation of safety-critical faults requires rapid detection and remediation. Indeed, for a class of safety critical faults, detection within a millisecond range is imperative to…
Evaluation of an Enhanced Bank of Kalman Filters for In-Flight Aircraft Engine Sensor Fault Diagnostics
- Engineering
- 2004
In this paper, an approach for in-flight fault detection and isolation (FDI) of aircraft engine sensors based on a bank of Kalman filters is developed. This approach utilizes multiple Kalman filters,…
A Generalised Likelihood Ratio Test for Adaptive Gas Turbine Health Monitoring
- Engineering
- 2008
Kalman filters are widely used in the turbine engine community for health monitoring purpose. This algorithm has proven its capability to track gradual deterioration with a good accuracy. On the…
Fault Detection and Identification in an IM270 Gas Turbine Using Measurements for Engine Control
- Engineering
- 2003
A unique fault detection and identification algorithm using measurements for engine control use is presented. The algorithm detects an engine fault and identifies the associated component, using a…
Using Synthetic Data to Train an Accurate Real-World Fault Detection System
- Computer ScienceThe Proceedings of the Multiconference on "Computational Engineering in Systems Applications"
- 2006
This paper describes an approach for improving the performance of fault detection systems that operate on time series data that generates synthetic data that closely matches the characteristics of the raw data.
Standardizing the Performance Evaluation of Short-Term Wind Power Prediction Models
- Engineering
- 2004
A standardized protocol for the evaluation of short-term windpower prediction systems is proposed and a number of reference prediction models are described, and their use for performance comparison is analysed.
Metrics for evaluating performance of prognostic techniques
- Computer Science2008 International Conference on Prognostics and Health Management
- 2008
The metrics that are already used for prognostics in a variety of domains including medicine, nuclear, automotive, aerospace, and electronics are surveyed and differences and similarities between these domains and health maintenance have been analyzed to help understand what performance evaluation methods may or may not be borrowed.