DC/DC Transformer Design and Implementation Based on Meta-heuristic Control Technology

In this paper, the DC/DC transformation of the previous stage of inverter is taken as the research model, and a control method of applying hybrid meta-heuristic technology to DC transformation link is proposed. Based on the basic invasive weed algorithm, chaos mapping is applied to the initial weed population generation, and the convergence speed, optimization accuracy and success probability of the algorithm are improved by adjusting the standard deviation Sigma parameters. The experimental results show that the amplitude of output voltage and current waveform can quickly track to a given value, and the error signal can quickly converge to zero, which ensures the high-quality output of electric energy, which is of great significance to the control parameter tuning of single-phase inverter.