A. Bratcu

Publications
Influence

Optimization of variable speed wind power systems based on a LQG approach

I. Munteanu, Nicolaos A. Cutululis, A. Bratcu, E. Ceangǎ
Engineering
1 July 2005

This paper focuses on a control application of optimization in wind power systems. An optimal control structure for variable speed fixed pitch wind turbines is presented. The optimality of the whole… Expand

Cascaded DC–DC Converter Photovoltaic Systems: Power Optimization Issues

A. Bratcu, I. Munteanu, S. Bacha, D. Picault, B. Raison
Engineering, Computer Science
IEEE Transactions on Industrial Electronics
1 February 2011

This paper investigates the issues of ensuring global power optimization for cascaded dc-dc converter architectures of photovoltaic (PV) generators irrespective of the irradiance conditions. Expand

State of art of optimization methods for assembly line design

B. Rekiek, A. Dolgui, A. Delchambre, A. Bratcu
Engineering, Computer Science
Annu. Rev. Control.
2002

The problem of optimal design of the assembly lines is considered. Expand

A survey of the self-balancing production lines (“bucket brigades”)

A. Bratcu, A. Dolgui
Engineering, Computer Science
J. Intell. Manuf.
1 April 2005

The purpose of this paper is to present the main idea and rules of the “bucket brigades” and to analyse the modelling approaches and some real case studies reported in the literature. Expand

Operation of Grid-Connected Cross-Flow Water Turbines in the Stall Region by Direct Power Control

M. Hauck, I. Munteanu, A. Bratcu, S. Bacha, D. Roye
Engineering, Computer Science
IEEE Transactions on Industrial Electronics
1 April 2011

This paper proposes a new method of controlling cross-flow-water-turbine (CFWT)-based generation systems by power regulation. Expand

Assembly line design: A survey

B. Rekiek, A. Delchambre, A. Dolgui, A. Bratcu
Engineering
2002

The problem of optimal design of the assembly lines is considered. The paper is especially focused on the line balancing and resource planning step for the preliminary design stage. A survey of… Expand

Power optimization strategy for cascaded DC-DC converter architectures of photovoltaic modules

A. Bratcu, I. Munteanu, S. Bacha, D. Picault, B. Raison
Engineering
IEEE International Conference on Industrial…
10 February 2009

This paper proposes a control strategy aiming at operating cascaded DC-DC converter architectures of photovoltaic (PV) modules at maximum power irrespective of the irradiance conditions, meanwhile… Expand

Output power maximization of low-power wind energy conversion systems revisited: Possible control solutions

C. Vlad, I. Munteanu, A. Bratcu, E. Ceangǎ
Engineering
1 February 2010

This paper discusses the problem of output power maximization for low-power wind energy conversion systems operated in partial load. These systems are generally based on multi-polar permanent-magnet… Expand

LQG Optimal Control Applied to On-Board Energy Management System of All-Electric Vehicles

A. Florescu, A. Bratcu, I. Munteanu, A. Rumeau, S. Bacha
Engineering, Computer Science
IEEE Transactions on Control Systems Technology
2 July 2015

This paper proposes a general frequency-separation-based strategy of coordinating power sources within off-grid applications. Expand

MIMO H∞ control for power source coordination – application to energy management systems of electric vehicles

This paper deals with a control strategy used for designing energy management systems within average-power electric vehicles. The power supply system is composed of three sources, namely a fuel cell,… Expand

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