外文翻译---基于旋转加速度微传感器的运动监测系统.docx

A Sport Activities Monitoring System based on Acceleration and Rotation Microelectromechanical Sensors(原文1)Abstract—.Although.there.are.several.technological.tools.to.aid.sports.training,.most.of.them.are.high.cost.solutions.and.generally.very.specific.to.a.particular.sport,.which.hinders.the.diffusion.of.such.technologies..This.paper.presents.a.low-.cost.non-invasive.microcontroller.Sport.Activities.Monitoring.System.(SAMS).prototype,.which.is.based.on.acceleration.and.rotation.microelectromechanical.sensors.(MEMs).for.obtaining.biomechanical.data.during.the.athlete’s.training,.without.leaving.the.natural.environment.of.his.activities..The.sensors.signals.are.wirelessly.transmitted.from.the.SAMS.cess.the.data,.uitive.Virtual.Instrument.(VI).interface.developed.in.LabVIEW..This.VI.saves.and.displays.real-time.data.in.a.graphic.form..The.experimental.results.were.obtained.in.two.different.environments:.first.we.used.a.stationary.bike.and.then.we.tested.the.SAMS.fessional.cycle.track..The.system.allows.the.acceleration.acquisition.in.the.range.form.±1,5.G.until.±10.G.and.rotation.in.the.span.of.±50.o/s..The.maximum.transmission.range.is.about.70.m..The.SAMS.has.a.small.size.(37x49x20.mm).and.lightweight.(40.g),.making.it.a.versatile.monitoring.system.to.aid.athletes.and.coaches.during.the.training,.allowing.refinements.on.the.technique..The.SAMS.cation.research.area...Keywords:.accelerometer,.gyroscope,.sport.monitoring,.virtual.instrumentation,.munication,.real.time.feedback.INTRODUCTIONCurrently.advances.on.microelectronics.and.MEMs.sen-.sors,.are.each.time.smaller,.with.low.power.consumption.and.affordable.prices.making.it.more.feasible.and.permitting.its.application.on.sports..Accelerometers,.gyroscopes,.micro-.phones.and.cameras.among.others,.lend.themselves.suitable.to.a.wide.range.of.sports.applications.[1],.making.possible.to.obtain.biomechanical,.rmation.from.monitoring.the.athletes.performance.during.their.trainings.or.sport.practices..Nmunication.st