半实物吊舱式电力推进仿真系统的设计

Design of a semi-physical simulation system for electric podded propulsion

介绍了上海海事大学正在研发的半实物吊舱式电力推进仿真系统控制方案和仿真算法的设计.半实物仿真系统整合了物理硬件设备和仿真软件,对改善非线性系统在大工况变动下实时仿真的快速性和精确性,以及在控制方案设计、船桨数学模型的建立和仿真算法的选择等方面都有其特殊的作用.

This paper presents the design of control and mathematical modeling and computing of a semi-physical simulation system of electric podded propulsion, which is been developing in Shanghai Maritime University. The system integrates hardware and simulation software, and is very useful for designing control method, modeling ship-propeller, selecting simulation arithmetic and improving a nonlinear system's rapidity and accuracy of real-time simulation under rough fluctuant conditions.