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Automatically evolving a general controller for robot swarms
2017 IEEE Symposium Series on Computational Intelligence (SSCI), 2017Controller design is an important problem for swarm robotics. Although many successful controllers have been proposed, most are hand-coded, sometimes using adaptive mechanisms to tune parameters of a manually designed algorithm. These solutions are generally tailored to specific environments, or problem instances, and often fail to scale well as swarm ...
John Ericksen +2 more
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Robust automatic generation control
International Conference on Simulation (1998), 1998This paper presents a new robust automatic generation control (AGC) algorithm. Its main aim is to find a controller that can ensure good stability and dynamic performance even under changes in system parameters. This is accomplished with no need to change, on line, the controller structure.
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A New Automatic Load Control for Turbine Generators
Transactions of the American Institute of Electrical Engineers, 1949In an interconnected power system, load changes of sufficient magnitude to affect system frequency are normally shared by all the generators on the system in proportion to their ratings and the characteristics of their governors. This inherent sharing of load changes is highly desirable in the majority of cases.
H. B. Ruud, S. B. Farnham
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Juggling power control (automatic generation control)
IEEE Potentials, 1988The optimization of electric power generation and transmission in real time, known as automatic generation control (AGC), is normally implemented through the application of a sophisticated real-time computer system known as an energy management system (EMS). A decision by Pacific Gas and Electric Co.
B.M. Speckman, K.J. Wells
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APPLICATION OF FUZZY CONTROLLER TO AUTOMATIC GENERATION CONTROL
Electric Machines & Power Systems, 1995This paper describes an application of fuzzy logic to design a fuzzy controller for the automatic generation control (AGC) problem in power system studies. A two area power system is considered. Frequency and tie-line power deviations for a step load increase in one area are plotted as a function of time, and are compared with available responses using
C. S. INDULKAR, BALDEV RAJ
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Automatic Generation of Hybrid Fuzzy/Numerical Controllers
2008 International Conference on Computational Intelligence for Modelling Control & Automation, 2008In this paper, an automatic methodology for the generation of hybrid fuzzy/numerical controllers is proposed. The methodology is based on model checking and on a very precise analysis of a system. This allows to synthesize optimal numerical controllers and then use them to consistently improve fuzzy controllers. Moreover, we present a new approach that
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Principle of a Secure and Economic Automatic Generation Control
IFAC Proceedings Volumes, 1980Abstract To-day automatic generation control does not take any account of transmission security. Transmission security, which consists of avoiding overloads in transmission lines for the intact system and under contingency, is taken into account in optimal power flows carried out in advance from load forecasts but not with the actual loads.
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Automatic voltage control relays and embedded generation
Power Engineering Journal, 2000Keeping customer voltages within tolerance has always been a priority for distribution network operators. On-load tapchanging transformers and their associated automatic voltage-control relays play a pivotal role in this. Unfortunately, such relays can be affected by the connection of embedded generation.
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