...., Shanghai, China ABSTRACT This paper aims to investigate cable disturbances on trajectory tracking during the deployment of Remotely Operated Vehicles (ROVs) within confined spaces. The Absolute Nodal Coordinate Formulation (ANCF) element in the Arbitrary Lagrange-Euler (ALE) description, combined...

... Engineering Solutions Co., Ltd. Shenzhen, Guangzhou, China ABSTRACT Remote Operated Vehicle (ROV) subsea operations are operated by a lack of solution validation tools, difficult visual perception of operating status, and low digitization of operating environment data. To solve these problems, the ROV...

... asia government electrical industrial apparatus litter yamamoto artificial intelligence mobility vehicle underwater structure kenbot japan government sub-sea system asv rov joint mobility vehicle island underwater vehicle operator vehicle remotely operated vehicle ocean...

... social responsibility sustainability vehicle wind energy sustainable development neural network sub-sea system underwater vehicle hydrodynamic characterization platform engineering remotely operated vehicle autonomous underwater vehicle configuration deep learning information...

... rov electrical industrial apparatus upstream oil & gas modeling & simulation machine learning europe government sub-sea system optimization problem artificial intelligence remotely operated vehicle prediction model control method external disturbance controller trajectory...

... that the proposed method has better robustness than PID, and the adaptive reaching law can lightly reduce chattering. INTRODUCTION Remotely operated vehicles (ROVs) have been extensively applied in deep-sea exploration, submarine pipeline maintenance, deep-sea mining and underwater search and rescue, becoming...

... profile (WCP); in filtering vertical current profiles from a large database so the response analysis of a deep-water system can be carried out more efficiently. The method is tested for underwater operation of a deep-water work class Remotely Operated Vehicle (ROV); connected to surface vessel through...

... capabilities. Providing the real-time data telemetry, maneuverability and continuous operations for many hours, the underwater tethered systems have become essential tools in deep sea's explorations. artificial intelligence tether connection inertial reference frame remotely operated vehicle...

...-loop sliding mode control method, the proposed control method can effectively suppress chattering while improving tracking accuracy. INTRODUCTION Underwater vehicles can be divided into the autonomous underwater vehicles (AUVs) and the remotely operated vehicles (ROVs). The main feature of AUVs...

... equation interference wave-making resistance artificial intelligence total resistance curve infinite water resistance navigate reservoir simulation auv drift angle resistance curve upstream oil & gas remotely operated vehicle pressure resistance total resistance empennage subsea system...

... operated vehicle auv mode result artificial intelligence frequency okpo 300 frequency response function vibration self-radiated noise vibration characteristic simulation excitation point sonar system noise small autonomous underwater vehicle autonomous underwater vehicle Analysis...

... of the controller are maintained at a high level while the thruster chattering is reduced by 34.1%-57.8%. INTRODUCTION According to their operation methods, underwater robots can be classified into autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). AUVs are autonomous, however...

... accuracy strong tracking particle filter true value particle filter remotely operated vehicle accelerometer subsea system white noise Improved Particle Filter in Full-Depth Autonomous Underwater Vehicle Integrated Navigation Zonglin Liu1, Nailong Wu1, Chao Wu1, Rui Miao2, Tong Ge1 1 School...

... hydrodynamic model for vehicle, and it proves to be an effective modeling approach for underwater vehicle, like Autonomous Underwater Vehicle(AUV) and Remote Operated Vehicle(ROV). However, the researchers have to confront with the difficulty of determining the key matrix items in vehicle model accurately(Yang...

... communication in our conventional system that consists of a research vessel (R/V) and an AUV. Our research vessels, such as Yokosuka and Kairei, were designed for operation of a remotely operated vehicle (ROV) or manned submersible, so that their acoustic radiation noises are suppressed to low levels for basic...

... and characteristics. Measured results in field experiments conducted in Komatsu-shima are presented. subsea system remotely operated vehicle adcp vertical water column survey collision avoidance zone upstream oil & gas pid controller water column survey characteristic water current water depth...

... and data transmission. drag force simulation drag coefficient coefficient autonomous underwater vehicle hydrodynamic study fin remotely operated vehicle subsea system lift coefficient microcontroller thruster artificial intelligence vehicle geometry boundary condition vehicle rudder...

... controller experiment subsea system oil and gas pid controller robot guidance upstream oil & gas artificial intelligence thruster critical altitude simulation altitude remotely operated vehicle Structure of Control System of Spilled Oil and Gas Tracking Autonomous Underwater Vehicle...

... size propeller efficiency coefficient fluid dynamics propeller open water nozzle remotely operated vehicle performance prediction method subsea system 2010. The International Society of Offshore and Polar Engineers ...

... underwater vehicle bauv limit cycle oscillation perturbation fin foil locomotion efficiency remotely operated vehicle actuator nonlinear oscillator oscillation propulsion Stability Control and Energy Saving for Propulsion of a Biomimetic Autonomous Underwater Vehicle Wei-Kuo Yen and Jenhwa...