山西电子技术
山西電子技術
산서전자기술
SHANXI ELECTRONIC TECHNOLOGY
2013年
5期
26-27
,共2页
干扰%单片机控制系统%滤波%隔离
榦擾%單片機控製繫統%濾波%隔離
간우%단편궤공제계통%려파%격리
interference%single chip microcomputer control system%filtering%isolation
从实际应用出发,阐述了单片机控制系统在硬件设计中应该注意到的各种抗干扰问题。主要内容为单片机系统工作时干扰信号的来源、类型及抵抗措施。经过多年的教学、应用和研究,作者认为采用硬件滤波和隔离技术(措施),能有效地滤除系统中的主要干扰。
從實際應用齣髮,闡述瞭單片機控製繫統在硬件設計中應該註意到的各種抗榦擾問題。主要內容為單片機繫統工作時榦擾信號的來源、類型及牴抗措施。經過多年的教學、應用和研究,作者認為採用硬件濾波和隔離技術(措施),能有效地濾除繫統中的主要榦擾。
종실제응용출발,천술료단편궤공제계통재경건설계중응해주의도적각충항간우문제。주요내용위단편궤계통공작시간우신호적래원、류형급저항조시。경과다년적교학、응용화연구,작자인위채용경건려파화격리기술(조시),능유효지려제계통중적주요간우。
From the point of application ,this paper introduces that the single chip microcomputer control system should pay atten -tion to the variety of anti-interference problem in hardware designing .The main content introduced are the interference signal sources , types and resistance measures for single chip microcomputer system working .After teaching , application and research for many years , it shows that the hardware filtering and isolation technology (measures) can effectively filter the main interference of system .The paper focuses on the discussion from these two aspects so as to bring a reference to the researchers in this field .