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Keywords: sensor
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-436
... seawall equation fse modeling & simulation engineering accuracy upstream oil & gas sensor grid resolution recurve wave impact wg 5 grigoriadis parapet interaction reservoir simulation experiment timeframe navier-stoke equation interface wave period ABSTRACT...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-269
... Unit (IMU) sensors and length sensor. The path planning algorithm based on ant colony optimization can reasonably plan an optimal obstacle avoidance path suitable for robot drilling. Finally, we verify the feasibility of navigation system through experiments. INTRODUCTION In recent years...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-271
... is required. artificial intelligence underwater robot autopilot automation module configuration cable electrical industrial apparatus base robot external module robot inspection sensor prototyping procedure port robot position autopilot external module computer specification...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-284
... is particularly critical. Taking the single pontoon in the deep Cwind power platform as the model, selects a special anti-heave device, first carries out the preliminary numerical simulation, and then the model test is carried out by two measurement methods: acceleration sensor and displacement sensor...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-587
... of Ship Propulsion Shafting Based on Three-Axis Acceleration Sensor Yu Xiaa, Ji Wanga,b,c Fu Chena, Xiao Liua, Hongzhuang Wanga, Shoukang Wanga aSchool of Naval Architecture and Ocean Engineering, Dalian University of Technology, Dalian, China bCollaborative Innovation Center for Advanced Ship and Deep...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-013
... reservoir characterization angular velocity hydraulic collecting detector attitude angle hydraulic collection inertial reference frame sum acceleration metals & mining particle reference frame pipe upstream oil & gas spherical detector coordinate system rotation sensor...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-044
... to match the abrasive water jet cutting process for high-level cutting operations. elevation sensor cutting subsea system requirement elevation difference levelness main pile knowledge management tooling operation relative elevation steel pile abrasive water jet accuracy top elevation...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-481
... & gas water spray tire spray average value sensor cross-section time interval tire water spray water spray generated maximum impact force calculation Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright ©...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-148
... ABSTRACT Aiming at the three-dimensional positioning of pipeline robots, the sensor array methods are usually complicated in structure, large in size and difficult to realize miniaturization. In this paper, a rotating permanent magnet antenna is used as the transmitter of low-frequency...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-310
... to know where receives significant drag force. However, it is not realistic for actual ships to obtain the pressure distribution by using numerous sensors. Therefore, we develop a method to estimate pressure distribution on the ship hull by using pressure data measured at one position. The pressure...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-220
... detection platform can realize flexible and convenient mobile detection (Tryon, MD, 1999). At present, there are few researches on mobile detection platforms that can be used on the seabed. Therefore, the development of a mobile detection platform equipped with various sensors such as methane, carbon...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-230
... ABSTRACT For underwater structures, vibration and sound radiation are closely related to the sound invisibility. In engineering, these can get through arranging some sensors on the surface of structure. Combined with the compressive sensing theory, this paper presents a method for the optimal...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3171
... concentration. The line is flat and open, so the slamming problem is especially true for the cross structure and must be considered in the design of the trimaran. corner point measuring point experimental study sensor water entry speed experiment trimaran cross section bridge trimaran pressure...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3236
... of the synthetic wave because of the side wall reflection; nevertheless, the wave gauge using FSR sensors shows some promising performance to become the proper wave sensor among the others. physical model wave generation sensor wave height engineering force sensitive resistor experiment investigation...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1129
... the precision and reliability of underwater velocity measurement. The proposed system consists of three steps: 1) Design a reliable mechanical velocity measurement device to increase the reliability of the application in the underwater environment; 2) Reasonable data sampling method; dual-sensor asynchronous...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1130
... Abstract A fishing net localization algorithm based on underwater acoustic sensor networks is proposed. Fishing vessels are utilized as mobile references for underwater localization. After collecting acoustic signals; the algorithm determines the underwater location of fishing nets...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2140
..., on subsea cables and umbilicals, with use of a new sensor based on Fibre Bragg Grating (FBG) technology. To evaluate the accuracy of the new measurement method, a super duplex steel tube with known bending stiffness is used as a reference test sample. Results of the bending stiffness, based on measured...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1281
... provide an approach to address these limitations. machine learning simulation monitoring system prediction assessment requirement artificial intelligence riser fatigue assessment input data sensor flexible riser life extension fatigue damage upstream oil & gas neural network...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1290
... measured. ocean environment wind sensor installation structure subsea system simulation operation sensor analysis software model test installation operation hook load installation upstream oil & gas pitch motion crane barge installation angle scenario boom angle offshore crane...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1317
... was designed which was made up of foam layer and plate layer, foam layer provided buoyancy and displacement while plate layer gave structural strength and deformation. Then a number of sensors measuring displacement, strain, and pressure were arranged on the model. Thirdly, a number of wave cases were...

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