[IEEE 2020 International Conference on Renewable Energy Integration into Smart Grids: A Multidisciplinary Approach to Technology Modelling and Simulation (ICREISG) - Bhubaneswar, India (2020.2.14-2020.2.15)] 2020 International Conference on Renewable Energy Integration into Smart Grids: A Multidisciplinary Approach to Technology Modelling and Simulation (ICREISG) - Design of MI Fuzzy-PID controller with derivative filter co-efficient by Symbiotic Organism Search algorithm for two-area reheat thermal power system