Results 31 to 40 of about 30,809 (284)

Overview effect of biodiesel storage on properties and characteristics [PDF]

, 2014
. Biofuels based on vegetable oils offer the advantage being a sustainable and environmen-tally attractive alternative to conventional petroleum based fuel.
Khalid, Amir, Mustaffa, Norrizal, Sies, Mohamad Farid, Zakaria, Hanis   +3 more
core   +1 more source

Underwater Surveillance Robot

2023 International Conference on Smart Systems for applications in Electrical Sciences (ICSSES), 2023
Remotely operated underwater vehicles are used in a variety of industries for maintenance and transport, surveillance and inspection, and research and data collection. They allow for a more convenient and flexible option as compared to human dive teams, and can often be cheaper as well.
Shobha S Goudar, P S Shilpashree, Dasangam Shabareswar, N N R S Vijay Kumar, Sanka Jyothi Swaroopa, Sathi Venkata Satyanarayana Reddy   +5 more
openaire   +3 more sources

Lightweight underwater robot developed for archaeological surveys and excavations

ROBOMECH Journal, 2023
This paper reports the development of a lightweight remotely operated vehicle that performs underwater excavation work for archaeological surveys. Discovering underwater artifacts is generally difficult because they are in high risk areas and are often ...
Shohei Hotta, Yusuke Mitsui, Mizuki Suka, Norimitsu Sakagami, Sadao Kawamura   +4 more
doaj   +1 more source

AUV SLAM and experiments using a mechanical scanning forward-looking sonar [PDF]

, 2012
Navigation technology is one of the most important challenges in the applications of autonomous underwater vehicles (AUVs) which navigate in the complex undersea environment.
ArulamPalam, Blanco, Bo He, Bosse, Durrant-Whyte, Durrant-Whyte, Guivant, He, He, Kwak, Kwak, Leonard, Maybeck, Minghui Li, Murphy, Rui Nian, Schon, Shujing Zhang, Smith, Smith, Thrun, Thrun, Thrun, Tianhong Yan, Walter, Wilfong, Xiao Feng, Yan Liang, Zhang, Zhou   +29 more
core   +4 more sources

Formation Control of Multiple UUVs Based on GRU-KF with Communication Packet Loss

Journal of Marine Science and Engineering
In response to the problem of decreased collaborative control performance in underwater unmanned vehicles (UUVs) with communication packet loss, a GRU-KF method for multi-UUV control that integrates a gated recurrent unit (GRU) and a Kalman filter (KF ...
Juan Li, Rui Luo, Honghan Zhang, Zhenyang Tian   +3 more
doaj   +1 more source

A Novel Path Control Algorithm for Networked Underwater Robot

Journal of Robotics, 2018
Under the network environment, the traditional control method of underwater Robot path has the disadvantages of low control accuracy, large error, and inefficiency. This paper proposes a novel path control method for underwater Robots based on the NURBS (
Minghong She, Liyu Tian
doaj   +1 more source

Dynamic Target Hunting Under Autonomous Underwater Vehicle (AUV) Motion Planning Based on Improved Dynamic Window Approach (DWA)

Journal of Marine Science and Engineering
A dynamic distributed target hunting method is proposed for the problem of distributed moving target hunting by multiple Autonomous Underwater Vehicles (AUVs).
Juan Li, Houtong Lu, Honghan Zhang, Zihao Zhang   +3 more
doaj   +1 more source

Collision Avoidance of Moving Obstacles for Underwater Robots [PDF]

Journal of Systemics, Cybernetics and Informatics, 2006
A fuzzy logic for autonomous navigation of underwater robot is proposed in this paper. The VFF(Virtual Force Field) algorithm, which is widely used in the field of mobile robot, is modified for application to the autonomous navigation of underwater robot.
KWON KYOUNG YOUB, Cho Jeongmok, Kwon Sung-Ha, Joh Joongseon   +3 more
doaj  

Low cost underwater acoustic localization

, 2017
Over the course of the last decade, the cost of marine robotic platforms has significantly decreased. In part this has lowered the barriers to entry of exploring and monitoring larger areas of the earth's oceans.
Goumas, Nicholas, Iscar, Eduardo, Johnson-Roberson, Matthew, Shree, Atulya   +3 more
core   +1 more source

Bovine intelligence for training horses [PDF]

, 2007
A rail-mounted model of a small cow is to be used in the training of horses for camp-drafting contests. The paper concerns the addition of sensors and a strategy to enable the machine to respond to the proximity of the horse in a manner that will ...
Billingsley, John
core   +2 more sources