EASY WAY TO DETECT AN AIRPLANE IN CASE OF HEAVY LANDING | ||
| International Conference on Aerospace Sciences and Aviation Technology | ||
| Article 95, Volume 12, ASAT Conference, 29-31 May 2007, May 2007, Pages 1-24 PDF (396.68 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asat.2007.24103 | ||
| Authors | ||
| ABOUAMER S. A.1; AL-DAHSHAN A. S.2; EL NOMROSSY M.3 | ||
| 1Vice Dean of AHI for management & informatics. | ||
| 2Chairman of AHI managemant & informatics. | ||
| 3Chairman of Arab Organization Research Center. | ||
| Abstract | ||
| In this report, the piezoelectric materials are used to detect heavy landing (touch-down) conditions through a group of sensors assembled within the main landing gear system. Outlines about piezoelectric materials and it's technical characteristics are included. Measurement procedures have been held and pointed out in a previous work. Mathematical Analysis & Modeling of Piezoelectrics sensors integrated to the host mechanical structure are also introduced. A comparison between the analytical results and some experimental ones from other work were done successfully. Analytical power estimation to obtain maximum output voltage from these sensors was discussed. Design control procedures using the optimum coordination approach in time domain is recommended. | ||
| Keywords | ||
| Smart Structure; Piezoelectric Material; and Aircraft Landing Gear | ||
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