| 基于模拟退火算法的水下航行器流体动力参数辨识 |
| |
| 引用本文： | 傅慧萍,乔志德,张宇文. 基于模拟退火算法的水下航行器流体动力参数辨识[J]. 系统仿真学报, 2001, 13(4): 434-435 |
| |
| 作者姓名： | 傅慧萍 乔志德 张宇文 |
| |
| 作者单位： | 西北工业大学航海工程学院, |
| |
| 摘 要： | 运用模拟退火算法和极大似然准则,对水下航行器流体动力参数进行辨识。辨识结果表明：运用模拟退火处、可以求得水下航行器流行动力参数的极大似然估计;与常规辨识算法相比,模拟退火算法对初值的选取要求较低。
|
| 关 键 词： | 模拟退火算法 参数辨识 水下航行器 流体动力学 非线性规划 |
| 文章编号： | 1004-731(2001)04-0434-02 |
| 修稿时间： | 2000-04-05 |
Underwater Vehicle Parameter Identification Based on Simulated Annealing Approach |
| |
| FU Hui-ping,QIAO Zhi-de,ZHANG Yu-wen. Underwater Vehicle Parameter Identification Based on Simulated Annealing Approach[J]. Journal of System Simulation, 2001, 13(4): 434-435 |
| |
| Authors: | FU Hui-ping QIAO Zhi-de ZHANG Yu-wen |
| |
| Abstract: | By adopting simulated annealing approach and maximum likelihood criterion, hydrodynamic parameters of underwater vehicle were identified. It is shown that maximum likelihood estimator of underwater vehicle's hydrodynamic parameters can be acquired with the method; and comparing with ordinary identification method, SAA has fewer constraints to initial value. |
| |
| Keywords: | simulated annealing approach parameter identification underwater vehicle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
