舰船抗冲击试验测点优化布置方法

舰船抗冲击试验是检验舰船结构的抗冲击性能及其冲击环境的最直接有效的手段。运用模态分析理论和矩阵运算,研究了舰船抗冲击试验中的测点选取与布置问题。提出了舰船结构强度以及冲击环境测量中的测点优化布置方案,解决了舰船抗冲击试验中的测点分布问题。其研究成果可直接应用于舰船抗冲击试验和兵器打靶试验,有较强的工程应用价值。

Optimization of Measurement Point Layout in Ship Anti-shock Trials

The ship anti-shock trial is the most direct and effective way to examine the shockresistance capability of the ship.The measurement point optimization in the trials was studied by using modal analysis theory and matrix operation.An optimal measurement point distribution scheme was proposed in the test for the strength of ship structure and shock environment.The investigated achievements can be used for the tests of anti-shock of ship and target practice of weapons and have stronger engineering applied valu...