Examining the feasibility of the urban mining of hard disk drives
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.119216
Abstract: Abstract Cities are becoming one of the greatest generators of waste and thus a potential source of secondary materials. One of the most attractive waste streams in cities is waste electrical and electronic equipment (WEEE)… read more here.
Keywords: non destructive; separation; hard disk; feasibility ... See more keywords
Minimization of unobservable oscillation in repeatable run-out for magnetic-head positioning system of hard disk drives
Sign Up to like & getrecommendations! Published in 2017 at "Mechatronics"
DOI: 10.1016/j.mechatronics.2017.04.004
Abstract: Abstract A positioning control system for a magnetic head in hard disk drives (HDDs) is a sampled-data control system that has a sampler and a hold. As a result, the control system has unobservable oscillations… read more here.
Keywords: magnetic head; system; minimization; hard disk ... See more keywords
A three-dimensional model for lubricant depletion under sliding condition on bit patterned media of hard disk drives
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5026817
Abstract: In this paper, we model the depletion dynamics of the molecularly thin layer of lubricants on a bit patterned media disk of hard disk drives under a sliding air bearing head. The dominant physics and… read more here.
Keywords: disk; patterned media; hard disk; depletion ... See more keywords
Feature Selection for Improving Failure Detection in Hard Disk Drives Using a Genetic Algorithm and Significance Scores
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10093200
Abstract: Hard disk drives (HDD) are used for data storage in personal computing platforms as well as commercial datacenters. An abrupt failure of these devices may result in an irreversible loss of critical data. Most HDD… read more here.
Keywords: feature; disk; hard disk; smart attributes ... See more keywords