Fundamentals of HVAC Control Systems [SI Edition] - ( American Society of Heating, Refrigerating and Air-Conditioning Engineers, Elsevier - 2009 - pp.365 ).pdf

文档介绍：,.#2009AmericanSocietyofHeating,RefrigeratingandAir-ConditioningEngineers,,NEAtlanta,GA30329vierScienceisanimprintofElsevier30CorporateDrive,Suite400Burlington,MA01803,-0-08-055234-,butASHRAEhasnotinvestigated,andASHRAEexpresslydisclaimsanydutytoinvestigate,anyproduct,service,process,procedure,design,,uarantybyASHRAEofanyproduct,service,process,procedure,design,,,exceptbyareviewerwhomayquotebriefpassagesorreproduceillustrationsinareviewwithappropriatecredit;normayanypartofthisbookbereproduced,storedinaretrievalsystem,ortransmittedinanywayorbyanymeans—electronic,photocopying,recording,orother—-in-PublicationDataApplicationsubmittedWorkingtogethertogrowlibrariesindevelopingcountries.|?-positionControl10FloatingControl14ModulatingControl16Pulse-widthModulating,andTime-,,Maintenance,’