The optimization of screening parameters will directly improve the performance vibration screens, which has been a concern industry. In this work, discrete element model wet sand and gravel particles is established, process simulated using method (DEM). efficiency time are used as evaluation indices, including amplitude, frequency, direction angle, screen surface inclination, long short half-ax...

This paper proposes a novel nature-inspired optimization algorithm called the Fox optimizer (FOX) which mimics foraging behavior of foxes in nature when hunting preys. The is based on techniques for measuring distance between fox and its prey to execute an efficient jump. After presenting mathematical models FOX, five classical benchmark functions CEC2019 test are used evaluate it’s performance...

The non-orthogonal multiple access (NOMA) scheme has proven to be a potential candidate enhance spectral potency and massive connectivity for 5G wireless networks. To achieve effective system performance, user grouping, power control, decoding order are considered fundamental factors. In this regard, joint combinatorial problem consisting of grouping control is considered, obtain high spectral-...

This study introduces a green location, routing and inventory problem with customer satisfaction, backup distribution centers and risk of routes in the form of a non-linear mixed integer programming model. In this regard, time window is considered to increase the customer satisfaction of the model and transportation risks is taken into account for the reliability of the system. In addition, dif...

<span lang="EN-US">Renewable energy generation is increasingly attractive since it <br /> non-polluting and viable. Recently, the technical economic performance of power system networks has been enhanced by integrating renewable sources (RES). This work focuses on size solar wind production replacing thermal to decrease cost losses a big electrical system. The Weibull Lognormal prob...

Harmonics worsen the quality of electrical signals, hence, there is a need to eliminate them. The test objects under discussion are single-phase versions cascaded H-bridge (CHB) multilevel inverters (MLIs) whose switching angles optimized specific harmonics. Dragonfly Algorithm (DA) used eradicate low-order harmonics, and its statistical performance compared that many other optimization techniq...

A design of an optimal backstepping fractional order proportional integral derivative (FOPID) controller for handling the trajectory tracking problem wheeled mobile robots (WMR) is examined in this study. Tuning parameters a challenging task, to overcome issue hybrid meta-heuristic optimization algorithm has been utilized. This evolutionary technique known as whale grey wolf optimizer (HWGO), w...

Abstract A Simplified Grey Wolf Optimizer (SGWO) is suggested for resolving optimization tasks. The simplification in the original (GWO) method introduced by ignoring worst category wolves while giving priority to better during search process. advantage of presented SGWO over GWO a solution taking less execution time and demonstrated unimodal, multimodal, fixed dimension test functions. results...

In this study, the morphological galaxy classification process was carried out with a hybrid approach. Since Galaxy may contain detailed information about universe’s formation, it remains current research topic. Researchers divided more than 100 billion galaxies into ten different classes. It is not always possible to understand which class types belong. However, Artificial Intelligence (AI) ca...