Fuzzy PI Control of Trapezoidal Back EMF Brushless DC Motor Drive Based on the Position Control Optimization Technique

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left" colspan="2">Parameters</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Population size</td><td class="align_center">20</td></tr><tr><td class="align_left" colspan="2">Maximum number of iterations</td><td class="align_center">200</td></tr><tr><td class="align_left" colspan="2">RT coefficient</td><td class="align_center">1</td></tr><tr><td class="align_left" colspan="2">Constants in the update equation</td><td class="align_center">0.8</td></tr><tr><td class="align_left" colspan="2">Maximum allowed speed</td><td class="align_center">4500</td></tr><tr><td class="align_left" colspan="2">Gravitational constant</td><td class="align_center">0.6</td></tr><tr><td class="align_left" colspan="2">Coriolis effect</td><td class="align_center">0.7</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Fuzzy position control optimization-PI control.</div>

Mathematical Problems in Engineering

tab5

Table 5

Table 5: Fuzzy PI Control of Trapezoidal Back EMF Brushless DC Motor Drive Based on the Position Control Optimization Technique 