Research on a mechanism for measuring force in material moulding and the features of its measuring circuits

doi:10.1201/b18443-69

	Research on a mechanism for measuring force in material moulding and the features of its measuring circuits
	An, H.P.1,2; Rui, Z.Y.2 ; Wang, R.F.3
	2015
会议名称	Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014
会议录名称	Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014
页码	351-354
会议日期	December 27, 2014 - December 28, 2014
会议地点	Shanghai, China
出版者	CRC Press/Balkema
摘要	For detecting forces in material deformation, this paper systematically analyses the working mechanism of a strain transducer and the measuring principle of an electrical bridge. Strain gauges are based on the strain effect of metal and the piezoresistive effect of semiconductors, respectively. Factors affecting resistance-rate and sensitivity of a transducer involve its physical dimension and the specific-resistance rate after loading. Balancing conditions of several electrical bridges with transducers are offered for the design of detecting the force system in material formation. Performance features of direct and alternate current bridges are analysed. © 2015 Taylor & Francis Group, London.
关键词	Balancing Timing circuits Transducers Factors affecting resistances Its measuring circuits Material deformation Physical dimensions Piezoresistive effects Resistance sensors Specific resistances Strain effect
DOI	10.1201/b18443-69
收录类别	EI
语种	英语
EI入藏号	20154101370522
EI主题词	Electric measuring bridges
来源库	Compendex
分类代码	601 Mechanical Design - 713.4 Pulse Circuits - 942.1 Electric and Electronic Instruments
引用统计	无
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117781
专题	兰州理工大学
作者单位	1.Institute for Mechanical Testing and Fault Diagnosis, Lanzhou City University, Lanzhou, China; 2.College of Mechano-Electronic Engineering, Lanzhou University of Technology, Lanzhou, China; 3.LanZhou Jiao Tong University, Lanzhou, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	An, H.P.,Rui, Z.Y.,Wang, R.F.. Research on a mechanism for measuring force in material moulding and the features of its measuring circuits[C]:CRC Press/Balkema,2015:351-354.