Case-Based Reasoning for Developing Initial Aircraft Concepts

Liu, Hu; Lu, Xin Lai; Luo, Ming Qiang; Wu, Zhe

doi:10.2514/6.2006-1487

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…In order to describe the parameters of the case more accurately and clearly, and to retrieve more continently, it is essential to classify the object-oriented parameters. Reference [3] proposed a hierarchical model to represent the instance, in which the instance is decomposing expressed by the "top-down" four layer structure which is constructed of sources of information, properties group, properties section and independent property. In order to make better use of the case of the 3-D model, further hierarchical model has been improved in this study.…”

Section: Case Description Methodsmentioning

confidence: 99%

Study on Case Library of Parameterized Aero-Engine Overall Structure

Jiang

Zhang

et al. 2012

AMM

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To take full advantage of and learn from overall structure of existing engine case, this paper presents parameterized, object-oriented method and similarity retrieval algorithms. A case library of parameterized engine overall structure is established by “top-down” master modeling method. On this basis, the management of engine parameters in case library is achieved, which built a foundation for the rapid design of new program at stage of overall structure design.

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Section: Case Description Methodsmentioning

confidence: 99%

Study on Case Library of Parameterized Aero-Engine Overall Structure

Jiang

Zhang

et al. 2012

AMM

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Research and Design on the Database Used for Aircraft Conceptual Design

Chen

Liu

2013

Proceedings of the 2012 International Conference on Communication, Electronics and Automation Engineering

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An Autopilot Fault Diagnosis Method Based on Hybrid Case and Fault Trees

Zhang

Liu

et al. 2013

AMM

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Targeted at the faults of autopilot in fly-by-wire flight control system, a method based on integration of case and fault tree is proposed to quickly diagnose faults and provide the maintenance of autopilot system. In the process of diagnosis, according to the characteristics of fault information about autopilot system, the Build-in-test data was used to quickly search similar fault in the case base and accurately point out the fault location. For complex fault, the fault tree method is used to traverse to complete the reasoning and diagnosis procedure, and simultaneously add the results to the case base. The simulation results show the method is achieved.

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Case-Based Reasoning for Developing Initial Aircraft Concepts

Cited by 3 publications

References 8 publications

Study on Case Library of Parameterized Aero-Engine Overall Structure

Study on Case Library of Parameterized Aero-Engine Overall Structure

Research and Design on the Database Used for Aircraft Conceptual Design

An Autopilot Fault Diagnosis Method Based on Hybrid Case and Fault Trees

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