可控硅直流可逆自动调速系统指令运算器的数学模型(摘要)
来源期刊:中南大学学报(自然科学版)1979年第1期
论文作者:蔡自兴
文章页码:97 - 104
关键词:运算器; 可控硅; 系统指令; 调速系统; 自动调速; 控制程序; 控制指令; 电枢可逆; 电枢电流; 系统运行状态
摘 要:本文论述可控硅直流可逆自动调速系统中指令运算器数学模型的设计。通过对典型系统运行状态和控制程序的分析,借助于布尔代数推导出可控硅一直流电动机可逆自动词速系统中符有关控制指令函数的布尔表达式,并据之设计出各指令的结构框图,完成了系统指令运算器数学模型的设计。
Abstract: This is a thesis that deals with the design of the mathematical model of the instruction arithmatic unit in the reversible automatic speed control (ASC) system consisting of Thyristors-d . c. Motor.The Boolean expressions of all functions of the control instruction in the reversible ASC system consisting of Thyristors d.c. Motor have been produced by analyzing the operation conditions and control programs in typical systems and making use of the logical speculation in Boolean algebra. And according to these Boolean expressions, the construction diagrams of each instruction have been made, and the design of the mat hematical model of the systematic instruction arithmatic unit has been accomplished.