R. Hari Kumar

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Architecture refactoring can be thought of as a process of changing the architecture of an existing application without altering the functional behavior. It is to improve the operational and developmental quality attributes such as performance, stability, complexity and maintainability. Due to changing business expectations, as well as runtime environments,(More)
This paper presents a novel technique for tuning PID controllers for Load Frequency Control (LFC) in an autonomous hybrid microgrid using Biogeography Based Optimization (BBO). The hybrid system consists of Wind Turbine Generators (WTG), Solar Photo Voltaic generators (SPV), Diesel Engine Generators (DEG), Fuel Cells (FC), Battery Energy Storage System(More)
Glaucoma is a severe human eye disease that causes permanent loss of vision. The main cause of glaucoma eye disease is the continuous loss of retinal nerve fiber layers due to the increase in the intra ocular pressure inside the eyes. The function of these retinal nerve fibers is the transformation of recognized object information in the form of signals to(More)
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