| 基于遗传算法的水下爆炸冲击隔离系统的极限性能分析 |
| |
| 引用本文： | 张小华,江国和. 基于遗传算法的水下爆炸冲击隔离系统的极限性能分析[J]. 噪声与振动控制, 2005, 25(2): 7-10 |
| |
| 作者姓名： | 张小华 江国和 |
| |
| 作者单位： | 1. 江苏科技大学,机械与动力工程学院,江苏,镇江,212003
2. 江苏科技大学,机械与动力工程学院,江苏,镇江,212003;上海交通大学,振动冲击噪声国家重点实验室,上海,200030 |
| |
| 摘 要： | 在舰船上安装隔离器可以减小水下冲击的影响起到保护仪器的作用.通过构造一个冲击激励-船体-隔离装置-仪器的交互作用模型,计算出仪器的动力响应.基于这一模型 ,设计适宜的冲击隔离系统,满足它的性能指标.然后用遗传算法来解决传统优化方法很难解决的最优化问题.最后,通过一个算例及结果分析,获得其极限性能特性.
|
| 关 键 词： | 振动与波 极限性能分析 改进遗传算法 冲击隔离 |
| 文章编号： | 1006-1355(2005)02-0007-04 |
Limiting Performance Analysis of Underwater Shock Isolation Based on Genetic Algorithm |
| |
| ZHANG Xiao-hua,JIANG Guo-he. Limiting Performance Analysis of Underwater Shock Isolation Based on Genetic Algorithm[J]. Noise and Vibration Control, 2005, 25(2): 7-10 |
| |
| Authors: | ZHANG Xiao-hua JIANG Guo-he |
| |
| Abstract: | Protection of equipment from underwater shock is implemented by installing isolators. A simple shock-structure-isolation-equipment model is constructed. The model incorporates the effect of fluid-structure interaction, response of equipment and isolator influence. Based on this model, the optimum shock isolation is then formulated. Finally, GA is applied to an example problem and the limiting performance characteristic is obtained. |
| |
| Keywords: | vibration and wave limiting performance analysis improve genetic algorithm shock isolation system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
