Research on Identification of Dynamic Load Distributed on Continuous Beam

摘要：

A new method, suitable for identification of dynamic load distributed on continuous structure with orthogonal polynomials by using limited measured data is introduced. Only sufficient number of measured points is needed to satisfy the identification precision. In practical engineering, only a few points can be measured, so this method can be used to solve the problem well. Computation simulations show that the method has excellent anti-noise performance and feasibility in engineering.

关键词： load identification continuous beam orthogonal polynomial distributed dynamic load

作者: Fan Yang Fang Zhang Yuantian Qin

作者单位: Institute of Vibration Engineering Research, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 357-361

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）