The recent integrated water management policy and carbon-neutral can be seen as a turning point that changed the major frameworks of resource energy in world. Values hydropower reservoirs, directly related to both policies, should re-evaluated terms resilience. In past, reservoirs Korea have contributed flood control generating electricity when operating dams within limited level during seasons...

Genetic Algorithms (GAs) application in the field of water resources engineering is of recent origin. Genetic Algorithms is one of the tools, which handles nonlinear optimization problems in an efficient manner. Optimal reservoir operation of reservoir for hydropower production involves constrained nonlinear optimization. The constrained problem is converted into unconstrained problem by using ...

In this paper artificial immune recognition system (AIRS) is employed as an emerging technique of data mining to extract the reservoir operating rules with a case of water supply reservoir, and we mainly focus on the impacts of learning mechanisms of AIRS on the obtained operation rules, therefore the mechanisms are explored and different gene encodings, as knowledge representatives, and the un...

This research intends to analyze the optimal operation pattern for fulfilling raw water demand, and it is conducted in integrated cascade reservoir of Duriangkang-Muka Kuning, Batam City, Indonesia. However, City economic center Riau Islands absolutely needs enough supplies support its development. The need predicted reach about 6,630.29 l/s 2025. Due population growth that estimated 1.8 millio...

We demonstrate reservoir computing with a physical system using a single autonomous Boolean logic element with time-delay feedback. The system generates a chaotic transient with a window of consistency lasting between 30 and 300 ns, which we show is sufficient for reservoir computing. We then characterize the dependence of computational performance on system parameters to find the best operatin...

In this study, optimal operation of a reservoir by incorporation the hedging policy and Bat Algorithm (BA) is investigated. The deficit in water supply dam minimized as objective function monthly releases from are determined compared three hedging-based rules. first rule, which has single decision variable, constant release considered for all 240 months period. second scenario, one fixed each m...