为了获得抗射流侵彻性能较优的水夹层间隔靶结构参数,采用正交优化法L9（33）正交表设计不同的试验方案,通过数值模拟对各试验方案进行......

A universal matrix perturbation technique for complex modes is presented. This technique is applicable to all the three ......

A new quantitative concept is introduced in this paper, which maybe used to facilitate the measurement of the controllab......

Modal parameter identification is a mature technology.However,there are some challenges in its practical applications su......

Three different kinds of PELE(the penetrator with lateral efficiency) were launched by ballistic artillery to impact the......