Results 11 to 20 of about 915,787 (243)

The Effect of Yaw Angle on a Compressible Rectangular Cavity Flow [PDF]

open access: yesInternational Journal of Aerospace Engineering, 2017
Experiments are performed to determine the characteristics of a compressible flow over yawed rectangular cavities for Mach numbers of 0.64, 0.70, and 0.83.
Kuan-Huang Lee   +2 more
doaj   +2 more sources

Fuzzy Yaw Rate and Sideslip Angle Direct Yaw Moment Control for Student Electric Racing Vehicle with Independent Motors

open access: yesWorld Electric Vehicle Journal, 2022
In this paper, a new concurrent yaw rate, sideslip angle, and longitudinal-velocity direct yaw moment control (DYC) strategy is proposed to improve the handling and stability of a rear-wheel drive student electric racing vehicle (EV) equipped with two ...
Laith Sami Sawaqed, Israa Hasan Rabbaa
doaj   +2 more sources

Effects of yaw angle on hydrodynamic performance for an oblique planing hull

open access: yesAIP Advances
High-speed small crafts are extensively used in various environments. However, these planing vessels are prone to motion instabilities, particularly during turning and course-changing maneuvers.
Jianming Li
doaj   +2 more sources

Intelligent mobility control of a hybrid electric off-road vehicle with individual wheel control [PDF]

open access: yes, 2003
This work focuses on the potential benefits that can be gained from the use of Individual Wheel Control on a large off-road vehicle. The vehicle concerned is a theoretical, six-wheel drive, off-road Hybrid-Electric Vehicle based on an existing ...
Jackson, Andrew Edward
core   +7 more sources

Control of sideslip and yaw rate in 4-wheel steering car using partial decoupling and individual channel design [PDF]

open access: yes, 2003
This paper presents a new steering control structure for cars equipped with 4-wheel steering. This control structure is based on a simplified linear model of the lateral dynamics of such cars and aims to decouple the control of sideslip from the control ...
W. E. Leithead   +5 more
core   +4 more sources

MPC-Based Collaborative Control of Sail and Rudder for Unmanned Sailboat

open access: yesJournal of Marine Science and Engineering, 2023
In the traditional motion control method of an unmanned sailboat, the sail and rudder are divided into two independent controllers. The sail is used to obtain the thrust and the rudder is used to adjust the yaw angle.
Shuo Liu   +5 more
doaj   +1 more source

Active aerodynamics control of simplified vehicle body in a crosswind condition

open access: yesThe Journal of Engineering, 2020
In this study, the authors used a steady jet from a slit nozzle to control the bi-stable aerodynamics of a simple vehicle model under crosswind conditions.
Takuji Nakashima   +6 more
doaj   +1 more source

Study on flow field characteristics and performance of the prairie dog burrow-inspired ducted wind turbine in yaw conditions [PDF]

open access: yesE3S Web of Conferences
For the bio-inspired ducted wind turbine (BDWT) proposed by our team, inspired by prairie dog burrows, a systematic investigation is conducted into the effects of varying yaw angles (0°~40°) on its internal flow characteristics and output performance ...
Liu Shibo, Zhang Lijun
doaj   +1 more source

Analysis of a Three-Dimensional, High Pressure Ratio Scramjet Inlet with Variable Internal Contraction [PDF]

open access: yes, 2012
We conducted an extensive experimental examination of the operational behavior of a three-dimensional scramjet inlet featuring a movable cowl to adapt the internal contraction according to the respective operation conditions.
Hohn, Oliver   +3 more
core   +1 more source

The impact of inlet flow conditions on the aerodynamic performance of a NACA submerged intake for ground vehicle applications [PDF]

open access: yes, 2013
Results are presented following a series of experimental measurements on a submerged NACA type intake orientated between ±30 degrees yaw to the free stream in an atmospheric boundary layer wind tunnel at a unit Reynolds number of nominally 1 x 106.
Garry, Kevin P., Holt, Jennifer C.
core   +1 more source

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