Results 91 to 100 of about 3,644,927 (239)

Induced spoofing detection method based on error valuation accumulation open-loop correction

open access: yesDianxin kexue, 2022
Induced satellite spoofing interference can induce the aircraft to gradually deviate from the predetermined trajectory, and it is difficult to detect.So timely and effective detection of interference is the guarantee of flight safety.Based on the ...
Lunlong ZHONG, Jiongpo LIU, Yongyu LIU
doaj   +2 more sources

Framework of Cloud Computing Resource Scheduling for Vehicle Fault Diagnosis

open access: yesIEEE Access
Internet of Vehicles (IoVs) provides communication and computing resources, which makes the on-board diagnosis of vehicle faults possible. However, those resources need to be expanded to support the accurate analysis of the on-board diagnosis.
Wanyi Gu, Hua Xu, Lina Zhu
doaj   +1 more source

Интегрированная система навигации и ориентации беспилотного летательного аппарата [PDF]

open access: yes, 2013
Увагу зосереджено на похибках різних навігаційних систем, які використовуються окремо і мають певні свої недоліки. Використавши метод поєднання різнорідних систем в одну ми отримали досить високий рівень точності і автономності роботи системи та ...
Kuzlo, S. A.   +8 more
core  

Guidance and Navigation Challenges for a Mars Ascent Vehicle [PDF]

open access: yes
This work presents studies and analysis in support of a Mars Ascent Vehicle as part of a Martian Sample Return campaign. The vehicle design has been ongoing, with rapid development of a 6 Degree of Freedom simulation to capture full vehicle dispersions ...
Anzalone, Evan   +3 more
core   +1 more source

A Method for Assisting GNSS/INS Integrated Navigation System during GNSS Outage Based on CNN-GRU and Factor Graph

open access: yesApplied Sciences
In complex urban road environments, vehicles inevitably experience frequent or sustained interruptions of the Global Navigation Satellite System (GNSS) signal when passing through overpasses, near tall buildings, and through tunnels.
Hailin Zhao, Fuchao Liu, Wenjue Chen
doaj   +1 more source

Autonomous reconfigurable GPS/INS navigation and pointing system for rendezvous and docking [PDF]

open access: yes
The briefing describes work using the Global Positioning System to determine position of spacecraft and the development of computer tools to utilize these position determinations to enable autonomous rendezvous.
Upadhyay, Triveni M.
core   +1 more source

An overview of the demonstration advanced avionics system guest pilot evaluation conducted at Ames Research Center [PDF]

open access: yes, 1983
The guest pilot flight evaluation of the Demonstration Advanced Avionics System (DAAS) is discussed. The results are based on the fifty-nine questionnaires that were completed by the participants. The primary purpose of the pilot evaluation was to expose
Callas, G. P.   +2 more
core   +1 more source

Definition of display/control requirements for assault transport night/adverse weather capability [PDF]

open access: yes
A Helicopter Night Vision System was developed to improve low-altitude night and/or adverse weather assult transport capabilities. Man-in-the-loop simulation experiments were performed to define the minimum display and control requirements for the assult
Milelli, R. J.   +2 more
core   +1 more source

Considerations for the design of an onboard air traffic situation display [PDF]

open access: yes
The basic concept of remoting information to the cockpit is used to design and develop a computerized airborne traffic situation display device that automatically selects and presents segments of a controller's scope to the aircraft pilot via a narrow ...
Anderson, R. E.   +5 more
core   +1 more source

e-Navigation: Challenges and Opportunities [PDF]

open access: yes, 2009
e-Navigation is a recent IMO initiative that aims to integrate existing/new shipboard and shore-based navigational tools into an “all embracing” system. Defined as: “...
Alexander, Lee
core   +2 more sources

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