Cylinder Position Servo Control Based on Fuzzy PID

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="375483.fig.005a" src="https://static.hindawi.com/articles/jam/volume-2013/375483/figures/375483.fig.005a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b> Another form of the fuzzy PID controller</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="375483.fig.005b" src="https://static.hindawi.com/articles/jam/volume-2013/375483/figures/375483.fig.005b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Equivalent structure of the controller</td></tr></table></td></tr></table>

<table>Equivalent closed-loop control system for the fuzzy PID controller.</table>

Journal of Applied Mathematics

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Figure 5

Figure 5: Cylinder Position Servo Control Based on Fuzzy PID 