【摘要】 在炉子热工过程参数控制方面,为克服DDZ—Ⅱ型仪表控制系统的缺点,在表征热工过程的数学模型一时又难于正确编制,因而无法直接采用计算机控制的情况下,可采用计算机控制的以 V187MA—E型单回路指示调节器为核心的单回路微机控制系统。本文以沈阳线材厂加热炉的实践,介绍了单回路微机控制系统的方案设计、参数选择和运行情况。更多还原

【Abstract】 In the parametric control of beat process of furnace, in order to overcome the shortcomings of control system with DDZ-Ⅱ type meters, and in the case of that to establish the mathematical medel of furnace heat process correctly new is too difficult to apply the computer control system directly, the single circuit microcomputer control system which takes the VI78MA-E type single circuit indicating regulator as the cere can be applied. Taking the pracitce cf reheating furnace in shenyang wire Works as example, this paper introduces the plan design, parametric selection and operation situation of the single circuit microcomputer control system.更多还原