Application of Quadratic Linearization for the Control of Permanent Magnet Synchronous Motor

Steady state gain of <svg height="10.9125" id="M244" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 13.975 10.9125" width="13.975" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
<text transform="matrix(1,0,0,-1,-71.95,66.45)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑦</tspan>
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<text transform="matrix(1,0,0,-1,-65.75,63.32)">
<tspan style="font-size: 8.75px; " x="0" y="0">2</tspan>
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</svg> versus <svg height="11.1875" id="M245" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 14.125 11.1875" width="14.125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1875)">
<g transform="translate(72,-63.05)">
<text transform="matrix(1,0,0,-1,-71.95,66.22)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑣</tspan>
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<text transform="matrix(1,0,0,-1,-65.62,63.1)">
<tspan style="font-size: 8.75px; " x="0" y="0">1</tspan>
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</svg> for the linearized system in open loop after tuning. 

Advances in Power Electronics

tab4

Table 4

Table 4: Application of Quadratic Linearization for the Control of Permanent Magnet Synchronous Motor 