基于Nios的喷气织机控制系统的研究

Altera2006年NiosII嵌入式处理器设计大赛NiosII-BasedAir-JetLoomControlSystemThirdPrizeNiosII-BasedAir-JetLoomControlSystemInstitution:DonghuaUniversityParticipants:Yu-BinLue,HongChen,andBinZhouInstructor:Ge-JinCuiDesignIntroductionWidelyusedinthetextileindustry,theair-jetloomisoneofthefastest,shuttlelessloomstoday.Theloomhassignificantcontrolsystemrequirements.Withmultipletasks(forexample,theZA205loom’scontrolboardneeds61I/Oports)anddemandingresponsetimerequirements,thecontrolsystem’sperformanceusuallydeterminestheair-jetloom’scapability.Theloomusuallyneedstocompleteaseriesofmovementsinafewmilliseconds,suchasopening,weftinsertion,