摘要
The aim of this paper is to propose a new algorithm for multilevel stabilization of large scale systems.In two-level stabilization method,a set of local stabilizers for the individual subsystems in a completely decentralized environment is designed.The solution of the control problem involves designing of a global controller on a higher hierarchical level that provides corrective signals to account for interconnections effect.The principle feature of this paper is to reduce conservativeness in global controller design.Here,the key point is to reduce the effect of interactions instead of neutralizing them.In fact,unlike prior methods,our idea does not ignore the possible beneficial aspects of the interactions and does not try to neutralize them.
The aim of this paper is to propose a new algorithm for multilevel stabilization of large scale systems. In two-level stabilization method, a set of local stabilizers for the individual subsystems in a completely decentralized environment is designed. The solution of the control problem involves designing of a global controller on a higher hierarchical level that provides corrective signals to account for interconnections effect. The principle feature of this paper is to reduce conservativeness in global controller design. Here, the key point is to reduce the effect of interactions instead of neutralizing them. In fact, unlike prior methods, our idea does not ignore the possible beneficial aspects of the interactions and does not try to neutralize them.
出处
《自动化学报》
EI
CSCD
北大核心
2010年第2期322-327,共6页
Acta Automatica Sinica
关键词
不连续系统
控制理论
稳定性
发展
Large scale systems two-level control stability conservatism reduction
