Euler angles and numerical representation of the railroad track geometry
Sign Up to like & getrecommendations! Published in 2021 at "Acta Mechanica"
DOI: 10.1007/s00707-020-02903-4
Abstract: The geometry description plays a central role in many engineering applications and directly influences the quality of the computer simulation results. The geometry of a space curve can be completely defined in terms of two… read more here.
Keywords: track geometry; euler angles; curve; geometry ... See more keywords
Mars entry guidance for mid-lift-to-drag ratio vehicle with control constraints
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.106361
Abstract: Abstract With the control constraints taken into account, the Mars entry guidance problem of the entry vehicle with a mid-lift-to-drag ratio is investigated in this paper. A dual-loop guidance framework is proposed that the bank… read more here.
Keywords: bank angle; entry guidance; guidance; mars entry ... See more keywords
Expectation Causes Misperception of the Attitude Indicator in Nonpilots: A Fixed-Base Simulator Experiment
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DOI: 10.1177/0301006619901053
Abstract: Previous studies show that pilots sometimes make roll reversal errors (RREs) when responding to the aircraft bank angle shown on the attitude indicator (AI). This is suggestive of a perceptual ambiguity in the AI. In… read more here.
Keywords: attitude indicator; bank angle; condition; fixed base ... See more keywords
Bank Angle Estimation Using Radar Data
Sign Up to like & getrecommendations! Published in 2018 at "Periodica Polytechnica Transportation Engineering"
DOI: 10.3311/pptr.11653
Abstract: Bank Angle Estimation Using Radar Data 2019 47 1 Abstract The procedure designer’s toolbox calculating nominal track and protection areas is not entirely appropriate for determining the standard deviation of the trajectories, when designing a… read more here.
Keywords: estimation using; radar data; bank angle; angle estimation ... See more keywords