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العنوان
Hydrodynamic modeling and control for a remotely operated vehicle /
الناشر
Nabil Mamdouh Mohamed Mahmoud Khalifa ,
المؤلف
Nabil Mamdouh Mohamed Mahmoud Khalifa
هيئة الاعداد
باحث / Nabil Mamdouh Mohamed Mahmoud Khalifa
مشرف / Gamal Elbayoumi
مشرف / Basman Elhadidi
مشرف / Osama Saaid
تاريخ النشر
2018
عدد الصفحات
142 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
هندسة الطيران والفضاء
تاريخ الإجازة
4/9/2018
مكان الإجازة
جامعة القاهرة - كلية الهندسة - Aerospace Engineering
الفهرس
Only 14 pages are availabe for public view

from 180

from 180

Abstract

A remotely operated vehicle was designed and tested to assess the hydrodynamic coefficients calculation techniques. Drag terms were found using steady Computational Fluid Dynamics simulations. Added mass terms were found through unsteady CFD simulations for Planar Motion Mechanism test. System dynamics from experimentation and nonlinear simulator using coefficients was compared to judge them. Results showed that added mass terms were correctly estimated while rotational drag terms were erroneous and linear ones were acceptable