摘要
化工工业生产过程尤其是现代化工工业生产过程都是复杂的过程,往往由许多子过程串、并联组成,虽然生产工艺千变万化,但其控制方案却是相似的。因此掌握复杂过程控制系统的不同控制方案的区别及各自的特点对于现在的工程师和技术员来说就显得越发重要。
The complexity and sub-processes with serial and parallel composition jointly characterize the chemical production which has similar control schemes.Knowing various control schemes and their differences well of the complex control system becomes important to both engineers and technicians.
出处
《化工自动化及仪表》
CAS
2013年第1期1-3,共3页
Control and Instruments in Chemical Industry
关键词
控制系统
扰动
化工工业
被控对象
动态特性
control system
disturbance
chemical industry
controlled object
dynamic characteristics
