Dynamic Tracking with Zero Variation and Disturbance Rejection Applied to Discrete-Time Systems

<table>Frequency response of <svg height="12.075" id="M242" style="vertical-align:-1.99126pt" version="1.1" viewbox="0 0 57.037498 12.075" width="57.037498" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,12.075)">
<g transform="translate(72,-62.34)">
<text transform="matrix(1,0,0,-1,-71.95,64.37)">
<tspan style="font-size: 11.21px; " x="0" y="0">𝐸</tspan>
<tspan style="font-size: 11.21px; " x="8.002512" y="0">(</tspan>
<tspan style="font-size: 11.21px; " x="11.734776" y="0">𝑧</tspan>
<tspan style="font-size: 11.21px; " x="17.327568" y="0">)</tspan>
<tspan style="font-size: 11.21px; " x="21.059832" y="0">/</tspan>
<tspan style="font-size: 11.21px; " x="24.175655" y="0">𝑅</tspan>
<tspan style="font-size: 11.21px; " x="32.469578" y="0">(</tspan>
<tspan style="font-size: 11.21px; " x="36.201839" y="0">𝑧</tspan>
<tspan style="font-size: 11.21px; " x="41.794632" y="0">)</tspan>
</text>
</g>
</g>
</svg>.</table>

Mathematical Problems in Engineering

fig6

Figure 6

Figure 6: Dynamic Tracking with Zero Variation and Disturbance Rejection Applied to Discrete-Time Systems 