Results 91 to 100 of about 5,564,714 (250)

Free-flight investigation of the stability and control characteristics of a STOL model with an externally blown jet flap [PDF]

open access: yes
The stability and control characteristics of a four-engine turbofan STOL transport model having an externally blown jet flap have been investigated by means of the flying-model technique in the Langley full-scale tunnel. The flight characteristics of the
Emerling, S. J.   +2 more
core   +1 more source

The Alaska Workers’ Compensation Law: Fact-Finding, Appellate Review, and the Presumption of Compensability [PDF]

open access: yes, 1985
This paper presents a fault handling strategy for electric vehicles with in-wheel motors. The ap-plied control algorithm is based on tyre-force allocation.
Drugge, Lars   +5 more
core   +1 more source

Autonomous Vehicle Motion Control Considering Path Preview with Adaptive Tire Cornering Stiffness Under High-Speed Conditions

open access: yesWorld Electric Vehicle Journal
The field of autonomous vehicle technology has experienced remarkable growth. A pivotal trend in this development is the enhancement of tracking performance and stability under high-speed conditions.
Guozhu Zhu, Weirong Hong
doaj   +1 more source

Flight characteristics of the AD-1 oblique-wing research aircraft [PDF]

open access: yes
The AD-1 is a low-speed oblique-wing research airplane. This report reviews the vehicle's basic flight characteristics, including many aerodynamic, stability, and control effects that are unique to an oblique-wing configuration. These effects include the
Curry, Robert E., Sim, Alex G.
core   +1 more source

Conceptual design study of 1985 commercial tilt rotor transports. Volume 1: VTOL design summary [PDF]

open access: yes
Aircraft were synthesized in the 21-, 45-, and 100- passenger categories. Technological factors were considered and the 45-passenger point design, designated the D312, was selected.
Detore, J. A., Sambell, K. W.
core   +1 more source

Flight test: Supporting the investigation of factors affecting loss of control of light aircraft [PDF]

open access: yes, 2009
A quarter of all fatal General Aviation accidents in the UK during the period 1980 to 2006 involved Loss of Control (LoC) in Visual Meteorological Conditions (VMC).
Bromfield, MA, Gratton, GB
core  

Evaluating the safety of small-wheeled micro-mobility devices: A design-agnostic, performance-based experimental approach

open access: yesTransportation Research Interdisciplinary Perspectives
With the rise of electric micro-mobility devices like e-scooters and e-bikes, accidents and injuries are becoming increasingly common worldwide. Therefore, there is a pressing need for an in-depth analysis of the possible risk factors to improve the ...
Paudel Milan   +4 more
doaj   +1 more source

Dynamic stability and handling qualities tests on a highly augmented, statically unstable airplane [PDF]

open access: yes
Initial envelope clearance and subsequent flight testing of a new, fully augmented airplane with an extremely high degree of static instability can place unusual demands on the flight test approach.
Bosworth, John T., Gera, Joseph
core   +1 more source

Fluid Compressibility Effects on the Dynamic Response of Hydrostatic Journal Bearings [PDF]

open access: yes, 1991
A theoretical analysis for the dynamic performance characteristics of laminar flow, capillar/orifice compensated hydrostatic journal bearings is presented. The analysis considers in detail the effect of fluid compressibility in the bearing recesses.
Sanandres, Luis A.
core   +1 more source

Numerical Stability and Handling Studies of Three-Wheeled Vehicles Using ADAMS/Car

open access: yesApplied Sciences
Three-wheeled vehicles are gaining popularity in European and Asian cities due to their low cost, stability, maneuverability, and compact size. Among these, tilting vehicles facilitate cornering, maintain stability, and reduce centrifugal forces.
Katarzyna Stańko-Pająk   +5 more
doaj   +1 more source

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