{'fraction_non_alphanumeric': 0.015659955257270694, 'fraction_numerical': 0.0022371364653243847, 'mean_word_length': 5.492753623188406, '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}}
The design of servomechanism controllers for exact and approximate error regulation

The methodology of [1] is extended to design problems in which servomechanism controllers are sought for obtaining asymptotically exact error regulation for a class of design signals and "good" error regulation for applied signals which may be unknown or random in nature. Application is made in examples to band-limited random reference and disturbance signals.