鉴相式数显表励磁方式的改进  

The Improvement in Exciting Method of Phase- Discriminating Digtal Instrument

作　　者：傅元[1] 

机构地区：[1]沈阳工业大学电子工程系

出　　处：《沈阳工业大学学报》1993年第2期95-100,共6页Journal of Shenyang University of Technology

摘　　要：根据对鉴相式数显表细分误差的分析,指出了传统励磁方式的严重缺陷,提出了预定转换角脉宽调制的励磁方式。The seriouys disadvantage of traditional exciting method of phase-discriminating inductosyn digital instrument has been pointed out on the basis of the analysis of its dividing error and a new exciting method of pulse width modulating is proposed.

关 键 词：脉宽调制 数字显示仪 感应整步机 

分 类 号：TM303[电气工程—电机]