摘要
过程控制系统的整定经常采用临界比例度法 (或稳定边界法 ) ,笔者证明了这种整定方法在某些情况下精确度相当低 ,提出了改进方法。在针对无自衡系统和自衡系统所做的模拟实验中证实 ,新方法是简单有效的 。
The proportion degree method is usually used in rectification of process control systems, but the precision of this method is very low. In this paper, an improved method is proposed. Its validity is verified in simulating experiment for self equilibrium and non self equilibrium systems.
出处
《山东建筑工程学院学报》
2003年第1期63-67,共5页
Journal of Shandong Institute of Architecture and Engineering
关键词
过程控制系统
自动化仪表
整定
临界比例度法
process control
automation instrument
rectification
proportion degree method
