1. The School of Mechanical Engineering, University of Shanghai for Science and Technology,Shanghai,China,200093
2. The School of Mechatronic Engineering and Automation, Shanghai University,Shanghai,China,200444
3. Toronto Metropolitan University,Department of Aerospace Engineering,Toronto,ON,Canada,M5B 2K3
4. Universit’ a degli Studi di Catania,Dipartimento di Ingegneria Civile e Architettura,Catania,Italy,95123