{'fraction_non_alphanumeric': 0.026905829596412557, 'fraction_numerical': 0.0, 'mean_word_length': 4.929203539823009, '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}}
A survey of different analytical methods to calculate the non-linear Ψ-i-characteristic of switched-reluctance-machines

The nonlinear Psi -i-characteristic is crucial for the design of switched reluctance machines (SRM). There are many different models how to calculate the Psi -i-characteristic. Some of these calculations are based on complex models of the magnetic circuit and some are based on functions needing a fitting procedure. When proceeding with curve fitting methods, measured data or data achieved by FEM-calculation is needed. In this paper a comparison is made of different calculation methods to get the advantages or the disadvantages of each method.