DYNAMIC RESPONSE AND IDENTIFICATION OF A CANTILEVER BEAM SUPPORTED BY A NONLINEAR SPRING SUBJECTED T

• 作 者: KaipingYu;KaiYan;
• 机 构: Department of Astronautics Science and Mechanics,Harbin Institute of Technology,Harbin 150001,China
• 出 处: The Third International Conference on Dynamics,Vibration and
• 发表日期: 2010年期

　　The problem of analyzing the dynamic response of elastic structures subjected to moving masses , ranging from bridges and roads to space vehicles and missile-launching tubes, is always an important investigation issue since 1897.The problem was solved within the framework of modal expansion and linear transformation.