等效试验法在双基地声纳试验中的应用

Application of Equivalent Experiment on Bistatic Sonar System

针对试验场地条件的局限性,提出了一种新的等效试验法即双基地作用距离试验的等效法,并推导了双基地作用距离的表达式。该等效试验法可将几公里到几十公里声纳的作用距离试验用等效法在水池不足10 m的距离内实现。在西北工业大学消声水池完成了双基地作用距离的等效试验,取得了很有价值的水池试验结论。

In this paper,a new experiment,or equivalent experiment of bistatic sonar system operation,was proposed to aim at the insufficiency of experimental field.This method could implement the experiment of sonar which operated from one kilometer to tens of kilometers in less than ten meters′ water tank.The equivalent experiment was completed in the water tank of Northwestern Polytechnical University.Valuable results was obitanted.