Three-diode model (TDM) of photovoltaic (PV) cells is a significantly precise that addresses the electrical and optical losses in such PVs. Due to its nonlinearity multivariable characteristics, TDM complex debatable PV model. This article proposes novel hybrid African vultures–grey wolf optimizer (AV–GWO) approach precisely estimate parameters TDM. The AVO meta-heuristic inspired by vultures’ ...

Localization is crucial to wireless sensor networks. Among the recently proposed localization algorithms, mobile anchor-assisted (MAL) algorithm seems promising. A MAL using a single anchor has low energy consumption but high error. Conversely, with three or more anchors minor errors consumption. By balancing and accuracy, our study developed assisted by two anchors. traverses network along dou...

<span lang="EN-US">The inverter has been attracting researchers for their application in renewable energy. So far, multilevel is considered as low distortion class, which produces output voltage imitating a pure sine waveform. However, the needs free of have motivating to improve pulse width modulation PWM generation method. In this paper, modified technique proposed reduce total harmonic...

Sliding pressure control is a well-known method of controlling supercritical power plants that improves energy efficiency and reduces dynamic stresses. This paper presents novel approach for developing cleaner coal plant’s sliding strategy. First, using Whale Optimizer, nonlinear identified transfer matrix model was created (WO). By comparing simulations errors, the WO clearly outperforms GA Gr...

In the recent years, the optimization techniques using evolutionary algorithms have been widely used to solve electromagnetic problems. These algorithms use thinning the antenna arrays with the aim of reducing the complexity and thus achieving the optimal solution and decreasing the side lobe level. To obtain the optimal solution, thinning is performed by removing some elements in an array thro...