摘要
本文主要介绍定位器两大模块:阀位检测电路模块与压电阀驱动电路模块进行详细的硬件设计,电路都是针对检测或驱动对象的特性展开设计的,通过理论分析与电路测试证明两大模块的电路设计方案可行性较好。
This paper mainly introduces two modules of valve positioner which includes valve position detection circuit and piezoelectric valve driver circuit,and illustrates the process of the circuits in detail.The circuits are designed aiming at the detection or driver object properties.Theoretical analysis and experimental tests show that the design schemes for these two modules can meet the need of positioner.
出处
《铜业工程》
CAS
2011年第1期61-65,共5页
Copper Engineering
关键词
阀门定位器
电路设计
压电阀驱动电路
阀位检测电路
valve positioner
circuit design
piezoelectric valve driver circuit
valve position detection circuit
