A QUASI-OPPOSITIONAL METHOD FOR OUTPUT TRACKING CONTROL BY SWARM-BASED MPID CONTROLLER ON AC/HVDC INTERCONNECTED SYSTEMS WITH VIRTUAL INERTIA EMULATION

This paper presents a comprehensive evaluation of the effect of quasi oppositional - based learning method utilization in output tracking control through a swarm-based multivariable Proportional-Integral-Derivative (SMPID) controller, which is tuned by a novel performance index based on the step response characteristics in multi-input multi-output

Aims: This in-vitro study aimed to compare the fatigue deformation of Polyetheretherketone (PEEK) and funko wall-e grande Cobalt-Chromium (Co-Cr) clasps by mechanical cycling test simulating ten years of use.Materials and Methods: 72 clasps samples were fabricated on a standardized e-max upper right first premolar; it is divided into 24 Co-Cr clasp

Introduction: Lower eyelid reconstruction represents a unique challenge to plastic surgeons, since it involves a facial region of aesthetic and functional importance.The objective is to present an optional technique for the reconstruction of lower eyelid defects using zygomatic-palpebral skin flap.This technique represents an alternative in cases o

Integrity, objectivity, the acquisition of specialized competence and professional behaviour are some of the fundamental elements of the professional ethics principles that must be considered by a future professional accountant.At the same time, he or she should encounter the challenges that are specific for this activity.These can be selfinterest,

Environmental enrichment is a method to increase environmental heterogeneity, which may reduce stress and improve animal welfare.Previous studies have shown that environmental enrichment can increase the growth rate, decrease aggressive and anxiety-like behaviors, improve learning ability and agility, and reduce cortisol levels in animals.These eff