【摘要】 为了保证海洋地质勘探的准确性和经济性,"水鸟"水翼角度控制是地震拖揽控制的重要环节。建立水鸟水翼角度控制的简化模型,以"转过所有角度之和最短"为控制目标,进行算法设计并利用"罚函数法"进行约束处理,通过MATLAB遗传算法工具箱进行优化计算。遗传算法的计算结果偏差在允许范围之内,验证了遗传算法在该控制系统中应用的可行性。更多还原

【Abstract】 In order to ensure the accuracy and economy of marine geological exploration.The control of a bird’s wings angle plays an important role in the marine seismic exploration streamers system.This paper establishes a simplified model which aimed to optimize the combination of three angles.And then it illustrates the application method of genetic algorithm with the toolbox of MATLAB.The result verifies the feasibility of the application of genetic algorithm in the control system since the relative errors between the results and the set objectives are within the allowed range.更多还原