作　　者： (余小飞）; (李平）;

机构地区： 河南工业职业技术学院

出　　处： 《舰船科学技术》 2017年第16期19-21,共3页

摘　　要： 大型船舶的航向控制是一个多变量、时滞性较大和非线性的动态过程,在海浪、海风等因素干扰下会呈现一种典型的混沌运动。本文系统介绍混沌控制理论和算法,结合船舶航向控制数学模型和Diffing方程,设计一种船舶航向的控制器,并利用Maltlab对该非线性控制器进行仿真。仿真结果表明,该船舶航向控制器具有良好的航向保持能力和鲁棒性。 The course control of large ship is a dynamic process with many variables, delays and nonlinear. It will exhibit a typical chaotic motion under the interference of waves, sea wind and other factors. This paper introduces the chaos control theory and algorithm, combined with the mathematical model and Diffing equation of ship control, design the nonlinear ship course controller, and use Maltlab to simulate the nonlinear controller. The simulation results show that the ship course controller has good course keeping ability and robustness.

关 键 词： 航向控制 混沌运动 方程