调节阀流量畸变特性补偿的坐标变换法

COMPENSATION OF DISTORTED FLOW CHARICTISTIC OF REGULATION VALVES BY COORDINATE CONVERSION

调节阀在使用中 ,其流量特性总会发生畸变 ,严重影响调节品质 ,必须进行特性补偿。本文提出了一种基于坐标变换的调节阀畸变特性补偿算法。该算法简单 ,含义清楚 ,易于智能化 。

Regulation valve always encounters distorted flow characteristics during operation,seriously reduces the regulation quality To compensate the distorted flow characteristic,this paper puts forward a calculation method based on a coordinate conversion.