基于遗传算法的舰船变形检测系统imu布局优化方法

International Conference on Computing, Networking, and Communications : [proceedings]. International Conference on Computing, Networking and Communications Pub Date : 2010-09-23 DOI:10.1109/ICNC.2010.5584820

Liu Aili, Ma Hongxu

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引用次数: 0

摘要

舰船的变形会影响甲板上设备的角度定位精度。imu(惯性测量单元，激光陀螺仪和加速度计)安装在军舰的各个点上以估计变形。采用遗传算法对imu的布局进行优化，遗传算法的适应度函数由船舶模态保证准则(MAC)矩阵构建。结果表明，本文提出的基于遗传算法的方法能够给出用于舰船变形检测的imu的最优布局。

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Optimization method for the layout of IMUs in deformation detection system of warship based on genetic algorithm

The deformation of warship will influence the accuracy of angular position about the equipment in the deck. IMUs(Inertial Measurement Unit, laser gyros and accelerometers) are installed on various points of the warship to estimate the deformations. Genetic algorithm is utilized for the optimization of the layout of the IMUs, the fitness function of the genetic algorithm is built by the ship's Modal Assurance Criterion (MAC) matrix. Results show that the Genetic algorithm based method presented in this paper can give an optimal layout of the IMUs for detecting the deformation of the warship.

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International Conference on Computing, Networking, and Communications : [proceedings]. International Conference on Computing, Networking and Communications

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