Relative Navigation Strategy About Unknown and Uncooperative Targets
Journal of Guidance Control and Dynamics, 2023 In recent years, space debris has become a threat for satellites operating in low Earth orbit. Even by applying mitigation guidelines, their number will still increase over the course of the century.
Michele Maestrini +2 more
semanticscholar +1 more source
RESEARCH AND SIMULATION OF THE LOCAL NAVIGATION SYSTEM OF TERRESTRIAL MOBILE ROBOT
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020 The algorithm of complex information processing in the local navigation system of a terrestrial mobile robot and its physical model is developed. Experimental researches of this physical model have been carried out, as a result of which qualitative ...
Andrii Rudyk +2 more
doaj +1 more source
Evaluation Model of Ship Berthing Behavior Based on AIS Data
IEEE Open Journal of Intelligent Transportation Systems, 2022 In recent years, the research on ship behavior and ship berthing behavior is a hot topic in the navigation theory research, but the research on ship berthing behavior evaluation is relatively less.
Cheng Fang, Jingang Yin, Hongxiang Ren
doaj +1 more source
A low-cost IMU/GPS position accuracy experimental study using extended kalman filter data fusion in real environments [PDF]
E3S Web of Conferences, 2021 In a three-dimensional environment, the navigation of a vehicle in airspace, terrestrial space, or maritime space presents complex aspects concerning the determination of its position, its orientation, and the stability of the processing of the ...
El Fatimi Aziz +2 more
doaj +1 more source
Path planning method for unmanned surface vehicle with controllable distance from obstacles
Zhongguo Jianchuan Yanjiu, 2022 ObjectivesIn order to solve the problems of safety and smoothness in the path planning of an unmanned surface vehicle (USV), a path planning method with a controllable distance from obstacles is proposed.MethodsFirst, the raster environment information ...
Bing YANG +4 more
doaj +1 more source
Reported sleep duration reveals segmentation of the adult life-course into three phases
Nature Communications, 2022 Classically the human life-course is characterized by youth, middle age and old age. A wide range of biological, health and cognitive functions vary across this life-course.
A. Coutrot +8 more
semanticscholar +1 more source
Navigators’ views of a collision avoidance decision support system for maritime navigation
Journal of navigation, 2022 Maritime navigation is a complex task involving the acquisition, analysis, and interpretation of information using seamanship, professional knowledge, and technology.
K. Aylward +4 more
semanticscholar +1 more source
Applied Sciences, 2023 A maneuvering decision-making model based on time series rolling and feedback compensation methods is proposed to solve the problem of high traffic risk in Chengshantou traffic separation scheme (TSS) waters.
Yixiong He +4 more
doaj +1 more source
Perceptual modalities guiding bat flight in a native habitat [PDF]
, 2018 Flying animals accomplish high-speed navigation through fields of obstacles using a suite of sensory modalities that blend spatial memory with input from vision, tactile sensing, and, in the case of most bats and some other animals, echolocation ...
Baillieul, John +7 more
core +1 more source
Oscillators and servomechanisms in orientation and navigation, and sometimes in cognition
Proceedings of the Royal Society B, 2022 Navigational mechanisms have been characterized as servomechanisms. A navigational servomechanism specifies a goal state to strive for. Discrepancies between the perceived current state and the goal state specify error.
K. Cheng
semanticscholar +1 more source