飞机全、静压系统的迟滞分析与测试

分析静压系统的动态响应，确定表征系统迟滞特性的指标，并未得该指标与试验多数的关系式，提出系统迟滞指标值和压力迟滞量的测试与计算方法，具体应用于JL8飞机静压系统迟滞指标值的测试与计算，以检验其对美军杯MIL－P－26292C的符合性．

ANALYSIS AND TEST ON LAG OF AIRCRAFT PITOT-STATIC SYSTEM

The paper analyzed the dynamic response of the static systeml determined the index of lag characteristic of the indication system and established the relationship between the index and test parameter as well as the methods for testing and calculating system lag index yalue and pressure lag, which are used for testing and calculating lag index value of JL8 aircraft static system to check the conformability of lag index yalue to the American Military Standard MIL-P-26292C.