An Improved Classic Washout Algorithm Based on Tilted Coordinated Channel for Ship Motion Simulator

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

Xia, Yu^1 ; Zheng, Shutao^1 ; Yang, Yu^1 ; Qu, Zhiyong^1

Department of Mechatronics Engineering, Harbin Institute of Technology, Harbin

150001, China^1

关键词: Filter parameter;    Limited space;    Motion simulator;    Real motion;    Ship motion;    Washout algorithms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/4/042047/pdf
DOI  :  10.1088/1757-899X/452/4/042047

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The motion washout aims to bring the actual movement of the ship back to motion simulator, and to provide as real motion as possible in the limited space of the simulator. The difficulty of the classic washout algorithm lies in the choice of filter parameters. If the parameters are too small, the effect of the simulation will not be achieved, and if the parameters are too large, the effect of the simulated continuous acceleration will be reduced, resulting in false intimation. This paper redesigned the tilt coordination channel to match the effects of simulating sustained acceleration and the reduce false intimation.