A new hybrid Harris hawks optimization (HHO) and particle swarm optimization (PSO) algorithm for the design of castellated beams

Mashayekhi, ‪Mohammadreza; Mosayyebi, S.

doi:10.1007/s42107-023-00630-4

Cited by 2 publications

(1 citation statement)

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“…Additionally, HHO and PSO have been widely applied to various optimization problems and have demonstrated success in finding optimal solutions [50][51][52].…”

Section: Proposed Hybrid Algorithm (Hhhopso)mentioning

confidence: 99%

Efficiency Enhancement of a Hybrid Sustainable Energy Harvesting System Using HHHOPSO-MPPT for IoT Devices

et al. 2023

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The Internet of Things (IoT) is a network of interconnected physical devices, vehicles, and buildings that are embedded with sensors, software, and network connectivity, enabling them to collect and exchange data. This exchange of data between the physical and digital worlds allows for a wide range of applications, from smart homes and cities to industrial automation and healthcare. However, a key challenge faced by IoT nodes is the limited availability of energy to support their operations. Typically, these nodes can only function for a few days based on their duty cycle. This paper introduces a solution that aims to ensure the sustainability of IoT applications by addressing this energy challenge. Thus, we develop a design of a hybrid sustainable energy system designed specifically for IoT nodes, using solar photovoltaic (PV) and wind turbines (WT) chosen for their multiple benefits and complementarity. The system uses the single-ended primary-inductance converter (SEPIC) and is controlled using a hybrid approach, combining Harris Hawks Optimization and Particle Swarm Optimization (HHHOPSO). Each SEPIC converter boost the electrical energy generated to attain the required voltage level when charging the battery. The proposed methodology is implemented in MATLAB/Simulink and its performance is measured using appropriate metrics. In terms of efficiency and average power, the results show that the suggested method outperforms previous strategies. Our system powers also many sensor nodes, leading to a high level of sustainability and lowering the carbon footprint associated with traditional energy sources.

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“…Additionally, HHO and PSO have been widely applied to various optimization problems and have demonstrated success in finding optimal solutions [50][51][52].…”

Section: Proposed Hybrid Algorithm (Hhhopso)mentioning

confidence: 99%