{'fraction_non_alphanumeric': 0.01088139281828074, 'fraction_numerical': 0.0, 'mean_word_length': 5.301369863013699, '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}}
Flight Test Scheme Design of Flight Simulator Data Package Sound Acquisition for Civil Aircraft

The sound system of flight simulator civil aircraft can provide users with realistic cockpit sound environment, which leads to a higher level of immersion for users. Sound data can be obtained through flight simulator data package sound acquisition flight test, and can be used for modelling and identification of the sound system of flight simulator. In order to improve the efficiency of flight test and obtain accurate sound data, the flight test scheme design of flight simulator data package sound acquisition was researched in this paper. Take the flight simulator data package sound acquisition flight test for a certain aircraft for example, analysis of flight test requirements, flight test scheme design and data analysis and validation were described, which can provide useful reference for similar flight test.