Robust Output Feedback Disturbance Rejection Control by Simultaneously Estimating State and Disturbance

<table>True and estimation values of <svg height="14.475" id="M293" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 14.5375 14.475" width="14.5375" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.475)">
<g transform="translate(72,-60.42)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑑</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.3,60.47)">
<tspan style="font-size: 8.75px; " x="0" y="0">1</tspan>
</text>
</g>
</g>
</svg> for Example <a href="https://static.hindawi.com/articles/jcse/volume-2011/568379/figures/#ex2">6</a>.</table>

Journal of Control Science and Engineering

fig9

Figure 9

Figure 9: Robust Output Feedback Disturbance Rejection Control by Simultaneously Estimating State and Disturbance 