现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2013年
9期
127-129
,共3页
脉冲调宽(PWM)%死区%电机控制方式%MOSFET
脈遲調寬(PWM)%死區%電機控製方式%MOSFET
맥충조관(PWM)%사구%전궤공제방식%MOSFET
pulse width modulation%dead zone%motor control mode%MOSFET
现代电机控制技术日新月异,发展很快.在从事研制开发的多个型号课题中应用了直流电动舵机,而其核心部分直流电机控制方式又多采用脉冲调宽方式,对电动舵机脉冲调宽驱动芯片UC2637工作方式中的几种情况给予讨论,希望对其能够灵活运用,并可推广到其他的使用情况中去.
現代電機控製技術日新月異,髮展很快.在從事研製開髮的多箇型號課題中應用瞭直流電動舵機,而其覈心部分直流電機控製方式又多採用脈遲調寬方式,對電動舵機脈遲調寬驅動芯片UC2637工作方式中的幾種情況給予討論,希望對其能夠靈活運用,併可推廣到其他的使用情況中去.
현대전궤공제기술일신월이,발전흔쾌.재종사연제개발적다개형호과제중응용료직류전동타궤,이기핵심부분직류전궤공제방식우다채용맥충조관방식,대전동타궤맥충조관구동심편UC2637공작방식중적궤충정황급여토론,희망대기능구령활운용,병가추엄도기타적사용정황중거.
Modern motor control technology has developed fast and made rapid progress these days. Actuators driven by DC motors are widely used in R&D processes of series projects in which the author participated. In these projects,the pulse width modulation(PWM)mode has played an important role in DC motor control. In this article,several working conditions of PWM driver chip UC2637 used in electrical actuator are discussed. Its flexible application in similar occasions is expected .
