Results 11 to 20 of about 43 (36)

Predicting lubrication performance between the slipper and swashplate in axial piston hydraulic machines [PDF]

, 2014
Engineering of the sliding interfaces within swashplate type axial piston machines represents the most complex and difficult part of the design process.
Schenk, Andrew T, Schenk, Andrew
core   +1 more source

Control System Research and Development to Support Virtual Prototyping of Pump and Motors [PDF]

, 2016
Virtual prototyping of positive pumps and motors is incredibly useful, increasing speed of development and lowering cost. The calculations of fluids discharge pressure, displaced by a swashplate-type-axial piston pump/motor is dependent on the load ...
Kalbfleisch, Paul, Weerasinghe, Rajith, Ivantysynova, Monika   +2 more
core   +1 more source

A fault Hiding Approach for Fault Tolerant Control of a Class of VTOL Vehicles [PDF]

, 2015
The octorotor is an unmanned VTOL capable vehicle with eight motors with xed pitch rotors. It is controlled by varying the speeds of its eight motors which are placed around the vehicle.
Marks, Aryeh
core  

Contribution to the monitoring of hydraulic axial piston pumps for helicopters, with special focus on lumped parameter modelling

, 2020
Cette thèse présente une contribution à la surveillance des pompes à pistons axiaux des hélicoptères par modélisation et simulation. Un modèle de pompe à paramètres localisés est développé pour servir de banc d'essai pour les études de surveillance.
Mkadara, Geneviève
core  

Contribution à la surveillance des pompes hydrauliques à pistons axiaux pour les hélicoptères, avec un accent particulier sur la modélisation à paramètres localisés

, 2020
This dissertation presents a contribution to helicopter axial piston pump monitoring through modelling and simulation. A lumped-parameter model of such pump is developed to serve as a virtual test bench for monitoring studies.
Mkadara, Geneviève
core  

Desarrollo de un banco de visualización dinámico del sistema rotor de un helicóptero no tripulado

La tesis se centra en el desarrollo de un banco de visualización dinámico del sistema rotor de un helicóptero no tripulado a escala, con el objetivo de proporcionar una herramienta didáctica que permita a los estudiantes relacionar la teoría con la ...
Castro Lopez, Julian David, Cermeño Bello, Miguel Andres, Betancourt Pinzón, Nicolás   +2 more
core   +1 more source

Vibration Analysis of Aviation Electric Propulsion Test Stand with Active Main Rotor. [PDF]

Sensors (Basel)
Kliza R, Wendeker M, Drozd P, Siadkowska K.   +3 more
europepmc   +1 more source

Attitude Controller for UAV First-Order Acceleration Coefficients Tracking. [PDF]

Sensors (Basel)
Xu D, Pei H.
europepmc   +1 more source

Design and development of a novel multirotor configuration with counter-rotating coaxial propellers. [PDF]

Sci Rep
Malakouti Khah M, Esmailifar SM, Saadat S.   +2 more
europepmc   +1 more source

Polymer Composites in Additive Manufacturing: Current Technologies, Applications, and Emerging Trends. [PDF]

Polymers (Basel)
Rahman MM, Islam S, Mubasshira, Islam MS, Ahammad R, Islam MA, Hasib MA, Rahman MS, Moshwan R, Ehsan MM, Rabbi MS, Moniruzzaman M, Nazir MA, Liu WD.   +13 more
europepmc   +1 more source