摘要
AOD烘烤过程中,为合理控制燃气量和空气量的比例关系,比较了串级比值控制、空气限幅控制和双闭环交叉限幅控制方案,仿真结果表明,双闭环交叉限幅控制在燃气升负荷和降负荷的过程中能维持合适的空燃比。
To balance the ratio between the amount of gas and air quantity in the AOD backing process, we compare the three control methods which are cascade ratio control, air limiting control and double closed-loop cross-limiting ratio control, and the simulation results show that the double closed loop cross limiting control is optimal to keep the suitable air-fuel ratio.
出处
《长春工业大学学报》
CAS
2016年第4期387-391,共5页
Journal of Changchun University of Technology
基金
长春市科技局重大科技攻关项目(2013264)
关键词
AOD烘烤
温度串级
双闭环交叉限幅控制
AOD baking
temperature cascade
double closed-loop cross-limiting control.
