{'fraction_non_alphanumeric': 0.015384615384615385, 'fraction_numerical': 0.0, 'mean_word_length': 5.248, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
LMI control applied to non-minimum phase switched power converters

This work applies LMI control to a nonlinear switched mode power converter. The linearized model of the converter presents a non-minimum phase response. Nonlinearities and uncertainty are taken into account using a polytopic model. The LMI formulation permits to build a state-feedback controller to stabilize the plant with the maximum perturbation rejection and a certain pole placement constraint. The main advantage of this approach is that the controller is computed automatically by a numerical algorithm. The method has been applied to a second-order step-up converter and the results have been compared with two different output-feedback controllers that were designed using quantitative feedback theory.