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Hassan Bevrani

Hassan Bevrani

Academic rank: Professor
Education: PhD.
ScopusId: 55913436700
Faculty: Faculty of Engineering
Address: Dept. Of Electrical and Computer Eng, University of Kurdistan, Allameh Hamdi Blvd, Sanandaj PO Box 416, P. C: 66177-15175, Kurdistan, Iran
Phone: +98-87-33624001


PI/PID based multi-objective control design: an ILMI approach.
PI, PID, mixed H2/H∞ , control, static output feedback control, multi-objective control, ILMI.
Researchers Takashi Hiyama ، Hassan Bevrani


Abstract-In many real world control problems, we have to follow several control objectives, simultaneously, At the same time, it is usually desirable to meet all specified goals using the controllers with simple structures such as proportional-integra1 (PI) and proportional-integral-derivative (PID) which are useful in industry applications. Since, practically these controllers are commonly tuned based on classical or trial-and-error approaches, they are incapable of obtaining good dynamical performance to capture all design objectives and specification. With regard to above problem, this paper addresses a new method to design of multi-objective PVPID controller. For this purpose, first the multi-objective control design is reduced to an H2/H∞ , static output feedback control synthesis, and then the control parameters are easily carried out using an iterative linear matrix inequalities (ILMI) algorithm. As a numerical example, the proposed method Is applied to a multi-area power system to Design a set of PI-based robust load frequency controllers.