Real-time interpretation method and system for hot test run parameters of liquid attitude and orbit control engine

• Main Authors: GAO MINGHUI, GONG HOUJUAN, LIU LINING, XIANG HONGYAN, LI JINGWEN, LIU YUFENG, REN YU, ZHANG SUWEN, YUAN SONG, BAI YU, WANG WEI, YANG MINLI, XIAO JINGJING, ZHANG TENGFEI, SHU YIHAN
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2024
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention provides a real-time interpretation method and system for hot test run parameters of a liquid attitude and orbit control engine in order to solve the technical problems that a traditional interpretation method is delayed in timeliness, low in interpretation efficiency, prone to errors due to excessive manual access, incapable of recognizing potential safety hazards of the engine and the like, and provides the real-time interpretation method and system for the hot test run parameters of the liquid attitude and orbit control engine. The interpretation method comprises the following steps: 1) acquiring pressure parameters of each extension set in the hot test run process of the liquid attitude and orbit control engine, and transmitting the pressure parameters to the data receiving thread in a data packet form; 2) checking the received data packet, and acquiring zero time of hot test run starting; 3) setting a time sequence array and an array pointer corresponding to each extension during test run i