ALISDAR: An Automatic Lightning System Detection and Recording 2001-01-2919
In the framework of an EC (European Community) project EM-HAZ (Electromagnetic Hazard), an Automatic Lightning System Detection And Recording (ALISDAR) has been developed. Electrical and magnetic field measurements are the best way to characterize the lightning strike to aircraft. A finite difference time domain (FDTD) method is used to estimate the lightning current from E and H field measurements. The severity and the location of the lightning strike could be used to optimize the maintenance operations. The best location in terms of cost for the ALISDAR sensors is a dummy window. The validation of the ALISDAR system is planned through two laboratory experiments.
Citation: Lalande, P., Blanchet, P., Laroche, P., Gineste, P. et al., "ALISDAR: An Automatic Lightning System Detection and Recording," SAE Technical Paper 2001-01-2919, 2001, https://doi.org/10.4271/2001-01-2919. Download Citation
Author(s):
P. Lalande, P. Blanchet, P. Laroche, P. N. Gineste, B. Basso-Cochard, F. Flourens, A. Ulmann, P. Dimnet
Affiliated:
Onera, EADS-CCR, CEAT
Pages: 10
Event:
International Conference on Lightning and Static Electricity
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
SAE 2001 Transactions Journal of Aerospace-V110-1
Related Topics:
Lightning
Hazards and emergency operations
Aircraft
Windows and windshields
Magnetic materials
Sensors and actuators
Optimization
Anthropometric test devices
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