Results 11 to 20 of about 1,572,322 (373)
Survey on Deep Learning-Based Marine Object Detection
Journal of Advanced Transportation, 2021 We present a survey on marine object detection based on deep neural network approaches, which are state-of-the-art approaches for the development of autonomous ship navigation, maritime surveillance, shipping management, and other intelligent ...
Ruolan Zhang +5 more
doaj +1 more source
Journal of Advanced Transportation, 2022 A novel real-time collision avoidance method for autonomous ships based on modified velocity obstacle (VO) algorithm and grey cloud model is proposed. A typical VO algorithm is used to judge whether there is a collision risk for ships in the potential ...
Ke Zhang +6 more
doaj +1 more source
Admissibility Analysis of a Sampled-Data Singular System Based on the Input Delay Approach
Complexity, 2022 This study investigates the sampled-data admissibility problem for a singular system. The objective of this paper is to design a sampled-data controller to ensure the admissibility of a singular system and to construct an appropriate Lyapunov–Krasovskii ...
Guoquan Chen +3 more
doaj +1 more source
Core Challenges of Social Robot Navigation: A Survey [PDF]
ACM Trans. Hum. Robot Interact., 2021 Robot navigation in crowded public spaces is a complex task that requires addressing a variety of engineering and human factors challenges. These challenges have motivated a great amount of research resulting in important developments for the fields of ...
Christoforos Mavrogiannis +6 more
semanticscholar +1 more source
Integrated Navigation Method of Aerospace Vehicle Based on Rank Statistics
International Journal of Aerospace Engineering, 2023 The large dynamic and high-speed flight of aerospace vehicle will bring unpredictable conditions to its navigation system, resulting in that its system random noise probability distribution will no longer meet the preconditions of Gaussian distribution ...
Jun Kang +3 more
doaj +1 more source
Vision-Based Navigation Techniques for Unmanned Aerial Vehicles: Review and Challenges
Drones, 2023 In recent years, unmanned aerial vehicles (UAVs), commonly known as drones, have gained increasing interest in both academia and industries. The evolution of UAV technologies, such as artificial intelligence, component miniaturization, and computer ...
Muhammad Yeasir Arafat +2 more
semanticscholar +1 more source
International Journal of Aerospace Engineering, 2022 Autonomous aerial refueling (AAR) has generated great interest in recent years. However, much research has focused on the vision-based close docking stage; few studies have been conducted on the navigation algorithm for the rendezvous and following ...
Ling Wu, Yongrong Sun, Xiyu Fu, Rui Xu
doaj +1 more source
Ca, 2023 Patient navigation is a strategy for overcoming barriers to reduce disparities and to improve access and outcomes. The aim of this umbrella review was to identify, critically appraise, synthesize, and present the best available evidence to inform policy ...
R. Chan +16 more
semanticscholar +1 more source
Vessel Navigation Behavior Analysis and Multiple-Trajectory Prediction Model Based on AIS Data
Journal of Advanced Transportation, 2022 With the increasing application and utility of automatic identification systems (AISs), large volumes of AIS data are collected to record vessel navigation.
He Ma, Yi Zuo, Tieshan Li
doaj +1 more source