Fund Project:Supported by the National Natural Science Foundation of China (Grant Nos.11671068; 11401077; 11271060; 11290143), Fundamental Research of Civil Aircraft (Grant No.MJ-F-2012-04), the Program for Liaoning Excellent Talents in University (Grant No.LJQ2014010) and the Fundamental Research Funds for the Central Universities (Grant No.DUT16LK38).