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pro vyhledávání: '"J. David Powell"'
Publikováno v:
IEEE Transactions on Aerospace & Electronic Systems. Apr2004, Vol. 40 Issue 2, p627-649. 23p.
Akademický článek
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Publikováno v:
Navigation. 66:831-844
Integral to any authentication system is the design of its public key infrastructure (PKI), allowing the system to divide and allocate the responsibility of security between different entities. Moreover, any PKI is closely tied to its associated key
Publikováno v:
Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019).
Previous work in data authentication for SBAS has focused on the authentication schemes and the key management architecture. As these designs mature, concepts of receiver operations need to be defined before any impacts to the SBAS service can be eva
Publikováno v:
Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019).
Heading is an important state in modern vehicle control, especially in applications like ships in currents, aircraft in crosswinds, helicopters or Vertical Take Off and Landing (VTOL) aircraft. And yet there is only limited means to measure a vehicle
Publikováno v:
Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019).
An unmanned aerial system (UAS) based system has been developed to be able to rapidly localize the source of GNSS interference to minimize the impact interference would have on critical infrastructure, such as an airport. Previously, the project, kno
Publikováno v:
ION Pacific PNT.
Using direction of arrival (DOA) for GNSS spoof detection has several desirable properties. First, DOA-based spoof detection makes any spoofing from a single antenna very detectable regardless of how sophisticated its generation. It is difficult for
Publikováno v:
Encyclopedia of Systems and Control ISBN: 9781447151029
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::564c620071112921289cc333765102d1
https://doi.org/10.1007/978-1-4471-5102-9_236-2
https://doi.org/10.1007/978-1-4471-5102-9_236-2
Publikováno v:
Encyclopedia of Systems and Control ISBN: 9781447151029
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5f22bff0d51c16e7cb0ce68b8fc2023
https://doi.org/10.1007/978-1-4471-5102-9_237-2
https://doi.org/10.1007/978-1-4471-5102-9_237-2
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 46:717-724
A unaugmented Global Positioning System (GPS)-based flight inspection system (FIS) that performs airborne inspection of the instrument landing system (ILS) is introduced. This novel system relies on a TV positioning system (TVPS) that measures the ho