02275cam a2200337 a 4500 EG-GiCUC 20250223031450.0 160405s2015 ua dh f m 000 0 eng d EG-GiCUC eng EG-GiCUC eng Deposite Ph.D Cai01.24.12.Ph.D.2015.Ay.L Ayman Aly Abdelfattah Aly Laser applications in autonomous navigation / Ayman Aly Abdelfattah Aly ; Supervised Iftitan Munir Azzouz , Adel Moharam Elnozahy تطبيقات الليزر في الملاحة الذاتية Cairo : Ayman Aly Abdelfattah Aly , 2015 169 P. : charts , facsimiles ; 25cm Thesis (Ph.D.) - Cairo University - National Institute of Laser Enhanced Sciences - Department of Laser Sciences and Interaction Development of a laser scanning and processing system which is both robust and capable of maintaining obstacle avoidance logic for sea unmanned surface vehicles. So web design of data fusion architectures and propose an architecture that combines most of the advantages of previously published architectures, so we design and implementation of a multisensory data fusion algorithm for laser, radar, lidar, laser range finder and sonar sensors also we use the normal navigation sensors as encompassing commercial global positioning system (GPS) and gyro in a common container and the application of multisensor data fusion theory to integrate the GPS and gyro signals. To build a robust obstacle avoidance system. The data resources are the GPS, the gyro, the automatic identification system (AIS) contacts, the received automated radar plotting aid (ARPA) contacts, and the digital nautical charts (DNC) which is built for this purpose. And analysis and testing of the proposed system against simulation data collected from realistic scenarios Issued also as CD Autonomous navigation Laser Laser applications Adel Moharam Elnozahy , Supervisor Iftitan Munir Azzouz , Supervisor http://172.23.153.220/th.pdf Nazla Revisor Soheir Cataloger ddc TH 55846 55846 ddc 0 CUCL cl210 2024-02-11 Cai01.24.12.Ph.D.2015.Ay.L 01010110068423000 2023-09-22 00:00:00 TH ddc 0 CUCL cl2u8 2024-02-11 Cai01.24.12.Ph.D.2015.Ay.L 01020110068423000 2023-09-22 00:00:00 68423.CD CD