Results 11 to 20 of about 42,373 (313)
Flight Mechanics and Control of Escape Manoeuvres in Hummingbirds. II. Aerodynamic Force Production, Flight Control and Performance Limitations [PDF]
, 2016 The superior manoeuvrability of hummingbirds emerges from complex interactions of specialized neural and physiological processes with the unique flight dynamics of flapping wings.
Cheng, Bo +7 more
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Queckenstedt's manoeuvre [PDF]
Journal of Neurology, Neurosurgery & Psychiatry, 2006 This paper describes the beginnings of the measurement of CSF pressure and its physiological fluctuations by Queckenstedt that culminated in his clinical test for spinal canal obstruction. In 1891, Walter Essex Wynter, physician to the Middlesex Hospital, described the insertion of a Southey’s tube to withdraw infected cerebrospinal fluid (CSF) to ...
openaire +2 more sources
Adaptive manoeuvring target tracking algorithm based on acceleration pre-estimation model
The Journal of Engineering, 2019 For the defect of requiring artificially set manoeuvring parameters in traditional target models, an adaptive manoeuvring frequency tracking algorithm based on acceleration pre-estimation model (APM) was proposed.
Shen Jian +3 more
doaj +1 more source
Spacecraft formation-flying using potential functions [PDF]
, 2008 A group of small spacecraft able to change their relative position and attitude through the use of the potential function method is discussed. The spacecraft shapes, sizes and manoeuvring capabilities are not identical, although all are assumed to ...
Badawy, Ahmed, McInnes, Colin R.
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Wave effects on the turning ability of an ultra large container ship in shallow water [PDF]
, 2019 The influence of waves on ship behaviour can lead to hazardous scenarios which put at risk the ship, the crew and the surroundings. For this reason, investigating the effect of waves on manoeuvring is of relevant interest.
Delefortrie, Guillaume +6 more
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Novel priori-knowledge-free manoeuvring target-tracking method
The Journal of Engineering, 2019 In the past few decades, many manoeuvring target-tracking methods have been proposed. However, most of these methods require some priori knowledge about the target, which is hard to obtain in many scenarios.
Jin-Peng Guo, Quan-Hua Liu, Jia Xu
doaj +1 more source
Engineering Proceedings, 2022 To reduce delays caused by an ADS-B Message Injection attack, we propose an Air Traffic Control (ATC) level tactical manoeuvring framework for maintaining safe flight trajectories while reducing diversion from the original trajectory during the descent ...
Mohd Ruzeiny Kamaruzzaman +3 more
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Bearings-Only Target Tracking with an Unbiased Pseudo-Linear Kalman Filter
Remote Sensing, 2021 In bearings-only target tracking, the pseudo-linear Kalman filter (PLKF) attracts much attention because of its stability and its low computational burden.
Zihao Huang +3 more
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Precise motion compensation method in terahertz ISAR imaging based on sharpness maximization
Electronics Letters, 2022 According to the characteristics of the manoeuvring targets and the superiorities of Terahertz Inverse Synthetic Aperture Radar (THz‐ISAR), a precise motion compensation method based on image sharpness maximization for manoeuvring targets in the ...
Hetong Wang +3 more
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Distributed tracking with sequential Monte Carlo methods for manoeuvrable sensors [PDF]
, 2006 Nonlinear distributed tracking for a single target is addressed in this paper. This problem consists of tracking a target of interest while moving the sensors to `best' positions according to an critera appropriate for the problem.
Bull, DR, Canagarajah, CN, Jaward, MH
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