Application of Inverse System on Ship Motion Simulation Bench

摘要：

In this paper, an internal model control method basing on inverse control theory is proposed to apply to a ship motion simulation bench, which suffers strong disturbances and highly nonlinearity. The nonlinear model of the bench is developed, and the internal model controller is designed by transforming the nonlinear system to a pseudo-linear system, based on the nonlinear inverse system method. At last, the performance of the system is analyzed by simulation, and the results show that the system has good control performance, high accuracy, high robustness, and good tracking capability in a wide range. The structure of the controller is also simple.

关键词： ship motion simulation bench inverse system electro-hydraulic servo system feedback linearization IMC

作者: Hongyu Shi Lihua Liang Songtao Zhang

作者单位: College of Automation,Harbin Engineering University,Harbin,150001,China

会议类型: 国际会议

会议名称: 2010 IEEE信息与自动化国际会议(ICIA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 1-6

在线出版日期: 2010-06-20（万方平台首次上网日期，不代表论文的发表时间）