Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case
This paper considers inflight parameter identification and icing location detection of the aircraft in a more common time-varying nature. In particular, ice accumulation is modeled as a continuous process, and the effect of the ice upon aircraft dynamics is to be accreted with time. Time-varying cas...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/396532 |
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| _version_ | 1850169640357986304 |
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| author | Yiqun Dong Jianliang Ai |
| author_facet | Yiqun Dong Jianliang Ai |
| author_sort | Yiqun Dong |
| collection | DOAJ |
| description | This paper considers inflight parameter identification and icing location detection of the aircraft in a more common time-varying nature. In particular, ice accumulation is modeled as a continuous process, and the effect of the ice upon aircraft dynamics is to be accreted with time. Time-varying case of the Hinf algorithm is implemented to provide inflight estimate of aircraft dynamic parameters, and the estimated results are delivered to a probabilistic neural network to decide icing location of the aircraft; an excitation measure of the aircraft is also adopted in the network input layer. A database corresponding to different icing cases and severities was generated for the training and test of the detection network. Based on the test results, the icing detection framework presented in this paper is believed to be with promising applicableness for our further studies. |
| format | Article |
| id | doaj-art-a1895731d85b48e7a80c519056dff58d |
| institution | OA Journals |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-a1895731d85b48e7a80c519056dff58d2025-08-20T02:20:41ZengWileyJournal of Control Science and Engineering1687-52491687-52572014-01-01201410.1155/2014/396532396532Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying CaseYiqun Dong0Jianliang Ai1Department of Mechanics and Engineering Science, Fudan University, Shanghai 200433, ChinaDepartment of Mechanics and Engineering Science, Institute of Aeronautics and Astronautics, Fudan University, Shanghai 200433, ChinaThis paper considers inflight parameter identification and icing location detection of the aircraft in a more common time-varying nature. In particular, ice accumulation is modeled as a continuous process, and the effect of the ice upon aircraft dynamics is to be accreted with time. Time-varying case of the Hinf algorithm is implemented to provide inflight estimate of aircraft dynamic parameters, and the estimated results are delivered to a probabilistic neural network to decide icing location of the aircraft; an excitation measure of the aircraft is also adopted in the network input layer. A database corresponding to different icing cases and severities was generated for the training and test of the detection network. Based on the test results, the icing detection framework presented in this paper is believed to be with promising applicableness for our further studies.http://dx.doi.org/10.1155/2014/396532 |
| spellingShingle | Yiqun Dong Jianliang Ai Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case Journal of Control Science and Engineering |
| title | Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case |
| title_full | Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case |
| title_fullStr | Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case |
| title_full_unstemmed | Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case |
| title_short | Inflight Parameter Identification and Icing Location Detection of the Aircraft: The Time-Varying Case |
| title_sort | inflight parameter identification and icing location detection of the aircraft the time varying case |
| url | http://dx.doi.org/10.1155/2014/396532 |
| work_keys_str_mv | AT yiqundong inflightparameteridentificationandicinglocationdetectionoftheaircraftthetimevaryingcase AT jianliangai inflightparameteridentificationandicinglocationdetectionoftheaircraftthetimevaryingcase |