摘要
本文给出了具有状态变量反馈的预估控制算法,该算法使系统突破了内模控制(IMC)的框架,可用于不稳定的被控对象,抑制干扰的能力也得到提高,本文分析了闭环预估控制系统的特点,给出了稳定的必要和充分条件。
In this paper, an algorithm of state variable feedback predictive control is given, it makes the structure of the system different from the IMC frameworks, this algorithm may be used to stabilize an unstable controlled process, unknown disturbance rejection is also improved.The properties of the predicive control system was analyzed, some necessary and sufficient conditions of stability are presented. All of these are demonstrated by simulation results and application to a commercial Fluidized Catalytic Cracking Unit.
出处
《自动化学报》
EI
CSCD
北大核心
1993年第5期569-577,共9页
Acta Automatica Sinica
关键词
状态反馈
预估控制
State space model
predictive control
state variable feedback
stability.
