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Abstract:
为了对数码发电机波形进行很好的控制,利用LM3S615单片机含有脉宽调制(PWM)发生器且价格低廉的特点,产生脉宽调制(PWM)信号,着重讨论了电路中死区效应使输出波形的影响,同时采用加大最窄高电平的宽度与"合并若干载波周期"相结合的方法可较好地解决因死区效应引起的数码发电机输出波形失真问题,有利于数码发电机的广泛实际工业应用。
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Source :
三明学院学报
ISSN: 1673-4343
Year: 2011
Issue: 6
Volume: 28
Page: 54-59
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 1
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