Results 21 to 30 of about 157,710 (277)
Calculation of an Average Vehicle’s Sideways Acceleration on Small Roundabouts
Sensors, 2022 The calculation of the average sideways acceleration, based on speed and angular velocity on small roundabouts for a vehicle of up to 3.5 t gross vehicle mass, is described in this paper.
Juraj Jagelčák +4 more
doaj +1 more source
Wind Tunnel Testing of Yaw by Individual Pitch Control Applied to Wake Steering
Frontiers in Energy Research, 2022 The yaw control of horizontal-axis wind turbines is the key point for wake redirection, which is expected to provide an improvement in the balance between wind farm production and loads.
Filippo Campagnolo +4 more
doaj +1 more source
Fundamental study on yaw resonance mode (Change in yaw resonance mode depending on vehicle speed)
Nihon Kikai Gakkai ronbunshu, 2021 This paper starts with describing a method of deriving the resonance mode of a pendulum utilizing its equation of motion. Its resonance mode is that the particle accelerates toward the equilibrium position in the vertical plane including its fixed point.
Hideki SAKAI
doaj +1 more source
A linear systems analysis of the yaw dynamics of a dynamically scaled insect model [PDF]
, 2010 Recent studies suggest that fruit flies use subtle changes to their wing motion to actively generate forces during aerial maneuvers. In addition, it has been estimated that the passive rotational damping caused by the flapping wings of an insect is ...
Dickinson, Michael H. +3 more
core +1 more source
A GPS-Adaptive Spoofing Detection Method for the Small UAV Cluster
Drones, 2023 The small UAV (unmanned aerial vehicle) cluster has become an important trend in the development of UAVs because it has the advantages of being unmanned, having a small size and low cost, and ability to complete many collaborative tasks.
Lianxiao Meng +3 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2018 This paper starts with describing a method of deriving the resonance mode of a pendulum utilizing its equation of motion. This resonance mode is that the equilibrium position of the pendulum locates the vertical plane including its fixed point and the ...
Hideki SAKAI
doaj +1 more source
A 2.5MW Wind Turbine TL-EMPC Yaw Strategy Based on Ideal Wind Measurement By LiDAR
IEEE Access, 2021 This paper analyzes the yaw data of the 2.5MW wind turbine of XEMC Windpower Company, and the real wind information collected by the wind farm, and proposes a two-level economic model predictive control (TL-EMPC) yaw strategy based on ideal wind ...
Han Zhao +4 more
doaj +1 more source
Invotek: Jurnal Inovasi Vokasional dan Teknologi, 2023 This research aims to analyze the performance of hydrokinetic turbines under yaw misalignment conditions using descriptive statistical methods on coefficient of power (Cp) data.
Arwizet K +4 more
doaj +1 more source
Determining of correlation relationship between roll, pitch, and yaw for UAVs
Reports on Geodesy and Geoinformatics, 2019 Currently, UAVs are intensively being introduced into topographic-photogrammetric production for topographic digital aerial photography and laser scanning.
Hlotov Volodymyr +3 more
doaj +1 more source
Optimization of the Yaw Control Error of Wind Turbine
Frontiers in Energy Research, 2021 Yaw system is an important part of wind turbine control system, yaw error is an important performance index of wind turbine, which has great influence on power generation.
Yan Liu +4 more
doaj +1 more source