Results 191 to 200 of about 19,341,979 (231)

Time-Delay Stability Analysis for Hybrid Energy Storage System With Hierarchical Control in DC Microgrids

IEEE Transactions on Smart Grid, 2018
Hybrid energy storage system (HESS) plays an important role in the operation of dc microgrids which have attracted significant research attention recently.
C. Dong, H. Jia, Q. Xu, Jianfang Xiao, Yan Xu, P. Tu, Pengfeng Lin, Xiaomeng Li, Peng Wang   +8 more
semanticscholar   +1 more source

About Hierarchical Control Systems Organization

IFAC Proceedings Volumes, 1982
Abstract The hierarchical and decentralized approach to the control problem represents certain advantages over the centralized approach. The progress in the area of microprocessors accelarates the replacement of the conventional centralized analog control with distributed digital control systems.
openaire   +1 more source

Distillation Column Hierarchical Control

Revista de Chimie, 2018
This paper treats the problem of hierarchical control of a butylene-butane distillation column (BBDC). A hierarchical control system with three levels is proposed for BBDC. First hierarchical level, which is represented by the column with its conventional automation, is simulated and the results led to the idea of using a decoupler for the process ...
openaire   +1 more source

Hierarchical Control of Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization

IEEE transactions on industrial electronics (1982. Print), 2009
J. Guerrero, J. Vasquez, J. Matas, L. G. D. Vicuña, M. Castilla   +4 more
semanticscholar   +1 more source

Foundations of hierarchical control

International Journal of Control, 1979
Abstract An hierarchical control system is a control system in which there are several controllers of which some override or supervise the action of others. The aim of this paper is to show how a mathematical theory of problem decomposition can provide the basis for studying such systems.
openaire   +1 more source

Hierarchical control and driving

2013
This dissertation begins with an overview of skilled performance and how hierarchical control theory (HCT) has been successful in explaining skilled performance. Next, two novel premises of HCT are generated that provide evidence for distinct, hierarchical control systems (outer and inner loops). These control systems have unique properties and lead to
openaire   +1 more source

Hierarchical hybrid control systems

2006
The notion of dynamical consistency ([19],[7]) is extended to hybrid systems so as to define the set of dynamically consistent hybrid partition machines associated with a continuous system S. Following the formulation of the notions of between-block and in-block controllable hybrid partition machines, the lattice HIBC(S) of hybrid in-block controllable
Peter E. Caines, Yuan-Jun Wei
openaire   +1 more source

Dynamical Hierarchical Control

IEE Proceedings D Control Theory and Applications, 1982
openaire   +2 more sources

Cervical cancer prevention and control in women living with human immunodeficiency virus

Ca-A Cancer Journal for Clinicians, 2021
Philip E Castle, Vikrant V Sahasrabuddhe
exaly  

Computers—Hierarchical Control

1995
J.W. BERNARD, T.J. WILLIAMS
openaire   +1 more source