喷水推进倒航系统预测控制  

Predictive Control of the Reversing System for Water-jet Propulsion

作　　者：宋晨维 林辉 秦飞龙 周冠泽 谢海川 袁景淇[1] SONG Chenwei;LIN Hui;QIN Feilong;ZHOU Guanze;XIE Haichuan;YUAN Jingqi(Department of automation,Shanghai Jiaotong University,Shanghai 200240,China;Laboratory of Waterjet Propulsion,Shanghai 200011,China)

机构地区：[1]上海交通大学自动化系,上海200240 [2]喷水推进技术重点实验室,上海200240

出　　处：《船舶与海洋工程》2019年第5期48-52,共5页Naval Architecture and Ocean Engineering

基　　金：喷水推进技术重点实验室开放课题（614222303051117）;装备预研联合基金项目（6141B03020301）

摘　　要：通过对喷水推进倒航机构的工作原理进行分析,建立某型号船舶喷水推进器的倒航机构的传递函数模型。设计基于模型的干扰观测器和模型预测控制器,并运用MATLAB的SIMULINK平台进行仿真。结果表明,含内环观测器的模型预测控制器具有良好的倒航控制跟踪性能和较强的鲁棒性。This paper establishes a transfer function model of water-jet propulsion reversing device for an example ship through analyzing the working principles of the reversing device of water-jet propulsion.The model-based disturbance observer and the model predictive controller are designed and simulated with MATLAB SIMULINK platform.The result shows that the model predictive controller with inner circle observer has the excellent reversing control tracking performance and good robustness.

关 键 词：喷水推进 倒航机构 模型预测控制 干扰观测器 

分 类 号：U664.34[交通运输工程—船舶及航道工程]