摘要
船舶运动模拟平台对抗晕病训练、航海人员训练、武器装备模拟均具有非常重要的意义。本文设计1台主要通过液压传动的运动模拟平台。在结构设计方面通过比例方向阀、液压缸、球形铰链实现平台的横摇、纵摇、垂荡、横荡、纵荡5个自由度的运动。在传动系统中,采用液压传动以实现重载荷、快速响应的性能。同时,结合计算机PID智能控制策略实现对比例方向阀的控制,采用遗传算法对PID参数进行寻优。
It is very important to simulate the ship motion simulation platform for the training of halo sickness, the training of seafarers and the simulation of weapon equipment. In this paper, a motion simulation platform is designed. In the structural design of the proportional directional valve, hydraulic cylinder, spherical hinge to achieve the platform rolling,pitching, hanging, swaying and surging 5 degrees of freedom movement. In the transmission system, hydraulic transmission is adopted to realize the performance of heavy load and quick response. At the same time, it combined with the computer PID intelligent control strategy to achieve proportional directional valve control, using genetic algorithm to optimize the PID parameters.
出处
《舰船科学技术》
北大核心
2017年第5X期113-115,共3页
Ship Science and Technology
关键词
船舶运动模拟平台
液压传动
PID控制
遗传算法
ship motion simulation platform
hydraulic transmission
PID control
genetic algorithm
