【摘要】 设计了一套用于五自由度气浮台的冷气推力测试装置,对冷气推力大小、流量及推力动态特性进行了相应的理论分析和实验研究,确定了满足五自由度气浮台性能指标的冷气推进系统相关部件参数,并建立了较精确的系统模型。更多还原

【Abstract】 A kind of cold gas propulsion system used on the five degrees of freedom air-bearing test-bed was introduced,and theoretical analysis and experimental studies on propulsive,flow,character of dynamic response were conducted,correlative parts parameters of cold gas propulsion system were conformed according with performance of the five degrees of freedom air-bearing test-bed and mathematic model was established.更多还原