Title :
Dynamic modeling of a two-part deep towed system
Author :
Pu Hao ; Feng Zheng-Ping
Author_Institution :
Sch. of Naval Archit., Shanghai Jiaotong Univ., Shanghai, China
Abstract :
A new two-part deep towed system is introduced. With the universal interface vehicle, which supplies power and signal interfaces for the towfish and acts also as a depressor, the system is easy to be developed and flexible to be upgraded. Lumped mass approximation is applied to derive a 2-D non-linear numerical model of two-part deep towed system. Simulation results show that the system can isolate the towfish from motion of the surface ship effectively and has a good motion stability.
Keywords :
numerical analysis; ships; stability; vehicle dynamics; 2D nonlinear numerical model; dynamic modeling; lumped mass approximation; motion stability; power interfaces; signal interfaces; surface ship; towfish; two-part deep towed system; universal interface vehicle; Force; Hydrodynamics; Marine vehicles; Mathematical model; Numerical models; Optical fiber cables; Vehicles; Lumped Mass Approximation; Numerical Simulation; Two-part Deep Towed System; Universal Interface Vehicle (UIV);
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768
