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The LM-5 integrated modal test was completed at the CALT next-generation launch vehicle industrial base in Tianjin.After 640 days’effort,the LM-5 rocket successively accomplished tests totalling23 technical states such as second-stage flight,first-stage flight,and rocket flight.The data obtained from the tests provided an important basis for rocket dynamic modal correction and the attitude control system.To fully test whether all performance indexes of the LM-5 rocket meet the requirement,the LM-5 rocket began
The LM-5 integrated modal test was completed at the CALT next-generation launch vehicle industrial base in Tianjin. After 640 days’ffff, the LM-5 rocket successfully accomplished tests totalling23 technical states such as second-stage flight, first-stage flight , and rocket flight. The data obtained from the tests provided an important basis for rocket dynamic modal correction and the attitude control system. To fully test whether all performance indexes of the LM-5 rocket meet the requirement, the LM-5 rocket began