Results 21 to 30 of about 87,608 (258)
BJS (British Journal of Surgery), EarlyView., 2020 Recommendations for clinical and molecular identification of LS, surgical and endoscopic management of LS‐associated colorectal cancer and preventive measures for cancer were produced. The emphasis was on surgical and gastroenterological aspects of the cancer spectrum.
T. T. Seppälä +18 more
wiley +1 more source
Research on a Support System for Automatic Ship Navigation in Fairway
Future Internet, 2019 In previous investigations, controllers for the track-keeping of ships were designed with the assumption of constant ship speed. However, when navigating in a fairway area, the ship’s speed is usually decreased to prepare for berthing. The existing
Van Suong Nguyen
doaj +1 more source
Problem of Stopping Vessel at the Waypoint for Full-Mission Control Autopilot [PDF]
TransNav, 2010 The paper presents a controlling method to control vessel of a full mission autopilot at the transitional phase when vessel reduce speed from navigation speed down to manoeuvring speed while she accesses to the manoeuvring waypoint, where the vessel is ...
Leszek Morawski, Vinh Nguyen Cong
doaj
Turunnya Kinerja Bow Thruster Saat Manouver Di KM. Dobonsolo
, 2023 Abstraksi - Bow thruster adalah suatu alat pendorong yang dipasang pada kapal-kapal tertentu untuk membantu manouvering kapal. Pada saat manouver dilakukan, posisi kapal amatlah sulit untuk melakukan olah gerak yang lingkaran putamya berdiameter ...
YAYAN, AJI PRAKOSO
core
Development of Automatic Berthing Support Program for Autonomous Ships
Applied SciencesResearch on autonomous ships has primarily focused on developing response technologies for navigation from pilot station to pilot station. This study developed an automatic berthing support program that calculates the necessary thruster output values for
Byung-Sun Kang +5 more
doaj +1 more source
Investigation on a Novel Support System for Automatic Ship Berthing in Marine Practice
Journal of Marine Science and Engineering, 2019 For safe ship berthing, all steps involved, from bringing the ship to the fairway area to directing it to the final wharf position at a desirable speed, need to be performed properly.
Van Suong Nguyen
doaj +1 more source
Bow Thruster Currents at Open Quay Constructions on Piles
, 2012 Research into hydraulic loads by a bow thruster. The hydraulic loads on the slope at an open quay construction on piles is investigated. The propeller (bow thruster) jet induces hydraulic loads on the bed, which could result in scour holes and damage to ...
Van Doorn, R. (author)
core +1 more source
A Development of New Device for Bow Thruster Tunnel Grids [PDF]
Journal of the Society of Naval Architects of Korea, 2006 For protection of the thruster against mechanical damage and reduction of tunnel resistance at ship forward speed, the tunnel grids are normally installed. Some of ship operators however, have a strong distrust of the protective function of the tunnel grids and so they do not want to install the protective grids for higher thruster efficiency.
openaire +1 more source
Control Strategy for Improving Operation Energy Efficiency of Bow Thruster in Shipboard Microgrid [PDF]
, 2018 Considering that the impact of fast frequent start and stop of the shipboard electric bow thruster on the fuel efficiency and system stability in the shipboard microgrid, this paper proposes to add the battery storage in the DC bus of the bow thruster ...
Li, Huaimin +4 more
core +1 more source
Mathematical model of ships moving with a nonstandard propulsion and steering complex
Vestnik MGTU, 2018 The IEC 62065 is the standard with operational requirements, methods of testing and the required test data for tracking systems and the systems of automatic control used in sea navigation.
Glushkov S. V. +2 more
doaj +1 more source