Discrete State-Feedback Control Design with D-Stability and Genetic Algorithm for LED Driver Using a Buck Converter

<div>Experimental results under stationary state conditions when the LED current is 310 mA: (a) CH1 voltage from the voltage sensor, (b) CH2 voltage from de current sensor, (c) CH3 is the LED voltage, and (d) CH4 is the LED current.</div>

International Transactions on Electrical Energy Systems

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Figure 11

Figure 11: Discrete State-Feedback Control Design with D-Stability and Genetic Algorithm for LED Driver Using a Buck Converter 