{'fraction_non_alphanumeric': 0.015429122468659595, 'fraction_numerical': 0.0, 'mean_word_length': 5.1420118343195265, '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}}
Design and Realization of Architecture for Launch Vehicle Test and Simulation System

Adopting the Space launch vehicle virtual test platform as research object, and focusing on the key functional demand of distributed virtual test based on numerical simulation, a new architecture based on the Model Driven Architecture (MDA) and High Level Architecture (HLA) is discussed. In the vertical, it separates the federate members’ logic behavior and code integrated manner, so that the work of developing the platformindependent model and platform specific model can be finished at the same time. In the horizontal, the using of HLA can partially achieve the reusability of the models. So the benefit using MDA and HLA in simulation is the reusability and interoperability of the models in whole lifecycle of the software. Using the Measurement Studio to develop the virtual instruments can improve the real-time performance and the architecture based on the MDA and HLA can meet the demands of the Launch Vehicle Test and Simulation System.