2004.1SensorWorld=1+2CC/CC3b1PC4A/D2CCDCCDCCD5CCDCCD1d/d1dd1/2U01322ad2Uod1Uib3A/DPC4CCD5CCD2004.1SensorWorld=E=E1/3SPES=d2/41P=(Edd)/(4)(4)d[2-4][5]T=T0-m2r2/2(5)T0mr5T05[1].[M].1998[2]SonntagEckhard.Theuseofcomputeraidedmeasuringtechnologyforringspinningprocesssystemanalysis[J],Part1:Sensoranalysis.MelliandTextilber,1993(12):E402-404[3]SonntagEckhard.Theuseofcomputeraidedmeasuringtechnologyforringspinningprocesssystemanalysis[J],Part2:Measuringsignalprocessing.MelliandTextilber,1994(3):E56-59[4]SonntagEckhard.Theuseofcomputeraidedmeasuringtechnologyforringspinningprocesssystemanalysis[J],Part3:Measurementsonahighperformanceringspinningmachine.MelliandTextilber,1994(5):E87-88[5].[M].1989MeasurementsofYarnTensioninTextileProcessAbstract:Variousmeasurementsofyarntensionintextileprocesshavebeendiscussed.Anewnon-contactmeasurementofballoonyarntensionhasbeenproposed.Themethodisquicker,morereliableandmorepracticalthananyothers.Keywords:ringspinning;yarntension;test;opto-electronictechnology;sensor;balloon1882314#200051021-62373932E-mailyuzh643627@sina.comE-mailwywu@dhu.edu.cn/E-mailrqchen@dhu.edu.cn