Results 11 to 20 of about 21,632 (263)

Optimization Research on a Switching Power Amplifier and a Current Control Strategy of Active Magnetic Bearing

open access: yesIEEE Access, 2020
Active magnetic suspension bearing technology has been widely used in the field of high-speed motors because of its many technical advantages. A switching power amplifier is an important part of active magnetic bearing.
Yaping He, Xi He, Jien Ma, Youtong Fang
doaj   +1 more source

A Novel Dual-Channel Bearingless Switched Reluctance Motor

open access: yesIEEE Access, 2021
Bearingless switched reluctance motor (BSRM) has the advantages of high integration and low loss, and is especially suitable for flywheel batteries. In order to enhance the reliability and fault tolerance ability of BSRM, a novel dual-channel BSRM is ...
Yunhong Zhou   +3 more
doaj   +1 more source

A Case Study on Structural Optimization Design of Shock Absorber Brackets in Automobile Suspension

open access: yesIEEE Access, 2023
For connecting plate of shock absorber bracket in automobile suspension, lightweight requirement is a mainstream design tendency. Based on the principle of maximum stiffness, this work conducts a case study on structural optimization design of shock ...
Yan Liu, Lu Pan, Qiang Cui, Dongbo Meng
doaj   +1 more source

Indirect Estimation of Tire Pressure on Several Road Pavements via Interacting Multiple Model Approach

open access: yesMachines, 2022
Generally, tire deflation results in a decrease in both handling performance and tire lifetime, and in fuel consumption increment. Therefore, the real-time knowledge of the pressure is important.
Renato Brancati, Francesco Tufano
doaj   +1 more source

Classification of suspensions over cartesian products of orientation-reversing diffeomorphisms of a circle

open access: yesЖурнал Средневолжского математического общества, 2022
This paper introduces class $G$ containing Cartesian products of orientation-changing rough transformations of the circle and studies their dynamics. As it is known from the paper of A. G. Maier non-wandering set of orientation-changing diffeomorphism of
Zinina Svetlana Kh., Pochinka Pavel I.
doaj   +1 more source

A Novel Approach to the Design of Axial-Flux Switched-Reluctance Motors

open access: yesMachines, 2015
This paper presents the design of a new axial-flux switched-reluctance motor (AFSRM) topology for in-wheel drive vehicle applications. The features of the topology include a short flux path and an outer-rotor configuration.
Tim Lambert   +2 more
doaj   +1 more source

DC current control of a zero-sequence load using a diode rectifier for a three-phase four-wire motor drive system

open access: yesNihon Kikai Gakkai ronbunshu, 2020
This paper describes the active DC current control of a zero-sequence load using a diode rectifier for a three-phase four-wire motor drive system, intended for application to (for example) a three-phase motor with an axial magnetic bearing.
Yusuke FUJII   +3 more
doaj   +1 more source

Development of an innovative test machine for tyre, wheel and suspension systems for automotive and industrial vehicles

open access: yesU.Porto Journal of Engineering, 2023
Reliability and efficiency of automotive and industrial vehicles are strongly affected by the behaviour of the components involved in the interaction with the ground.
Luigi Solazzi   +2 more
doaj   +1 more source

Model Predictive Control of a Novel Wheeled–Legged Planetary Rover for Trajectory Tracking

open access: yesSensors, 2022
Amid increasing demands for planetary exploration, wide-range autonomous exploration is still a great challenge for existing planetary rovers, which calls for new planetary rovers with novel locomotive mechanisms and corresponding control strategies ...
Jun He   +3 more
doaj   +1 more source

Fluorescent nanodiamond array deposition on porous anodized aluminum oxide using asperity assisted capillary force assembly; pp. 416–421 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2017
Array ordering of nanodiamonds with nitrogen-vacancy centers using porous anodized aluminum oxide (PAAO) templates is studied. Particle sorting and array formation are demonstrated with a polydisperse suspension of irregularly shaped diamonds with 28 nm ...
Uldis Malinovskis   +6 more
doaj   +1 more source

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