Results 31 to 40 of about 2,053 (167)
A TERRESTRIAL STRAPDOWN NAVIGATION ALGORITHM [PDF]
International Conference on Aerospace Sciences and Aviation Technology, 1991 In this paper terrestrial strapdown navigation computation is investigated. A case study of a navigation computation in local level navigation frame is presented. For this case, the basic equations of the navigation algorithm are derived. A simulation scheme for the evaluation of the algorithm is proposed. The evaluation is based on two criteria.
G. EL-SHEIKH +2 more
openaire +1 more source
Applied Sciences, 2020 The dynamics model used for inertially or strapdown inertially stabilized platforms is based on the rotor and motor load, and it either does not consider the stator or it implicitly assumes a fixed stator.
Zhongshi Wang +3 more
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Performance Analysis Of Strapdown Systems [PDF]
, 2020 This paper provides an overview of assorted analysis techniques associated with strapdown inertial navigation systems. The process of strapdown system algorithm validation is discussed.
Paul G Savage
core
Multisensor Data Fusion for Robust Pose Estimation of a Six-Legged Walking Robot [PDF]
, 2011 For autonomous navigation tasks it is important that the robot always has a good estimate of its current pose with respect to its starting position and - in terms of orientation - with respect to the gravity vector.
Chilian, Annett +5 more
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International Journal of Advanced Robotic Systems, 2020 In this article, a method was proposed for strapdown inertial navigation systems initial alignment by drawing on the conventional alignment method for stable platform navigation systems.
Hossein Rahimi, Amir Ali Nikkhah
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Study on project trajectory of air-to-ground missile with strapdown seeker under multi constraints
Xibei Gongye Daxue Xuebao, 2021 The air-to-ground missile with strapdown seeker may have the problems, including small field of view(FOV), limited overload, and fall angle constraint. To solve the above mentioned problem, a phased guidance scheme is proposed. In this scheme, the attack
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Chemical Engineering Transactions, 2016 In this paper, a spaceborne SAR interferometry system operates on the strapdown inertial navigation mechanism, which is based on maximum likelihood phase estimation method. It has been shown using simulated data that phase estimation of cross-track multi-
S.G. Lei, L. Zhang, W.P. Li
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An Algorithm for Affordable Vision-Based GNSS-Denied Strapdown Celestial Navigation
DronesCelestial navigation is rarely seen in modern Uncrewed Aerial Vehicles (UAVs). The size and weight of a stabilized imaging system, and the lack of precision, tend to be at odds with the operational requirements of the aircraft.
Samuel Teague, Javaan Chahl
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Sensors, 2019 In this study, we investigated a novel method for high-accuracy autonomous alignment of a strapdown inertial navigation system assisted by Doppler radar on a vehicle-borne moving base, which effectively avoids the measurement errors caused by wheel-slip ...
Bo Yang +3 more
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International Journal of Advanced Robotic Systems, 2023 With the rapid development of unmanned ground vehicle industry, how to achieve continuous, reliable, and high-accuracy navigation becomes very important. At present, the integrated navigation with global navigation satellite system and strapdown inertial
Xue-Yu Du +4 more
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