波浪运动补偿稳定平台系统的试验研究  

Experimental Study on a Stable Platform System Having the Function of Wave Motion Compensation

作　　者：陈远明[1] 叶家玮[1] 魏栋[1] 

机构地区：[1]华南理工大学,广州510641

出　　处：《机床与液压》2008年第4期67-70,110,共5页Machine Tool & Hydraulics

摘　　要：为了减少船舶在风浪中的摇摆和升沉运动对某些海上作业和设备的影响,可在其上建立一个具有波浪运动补偿功能的稳定平台。本文对该系统进行了方案设计和模型试验。试验结果表明,采用电液比例控制技术以及运动预报和模糊PID控制策略,使系统达到了较好的补偿效果。试验结果为系统的进一步改良和优化提供了很好的依据。In order to decrease the impact of the ship swinging and heaving on some sea work and equipment,it is needed to build a stable platform system having the function of wave motion compensation on the ship.Scheme design and model test of the system were done.The experimental results show that the system achieves a good compensation effect by using the electrohydraulic proportional control technique,motion prediction and fuzzy-PID control strategy.The results provide a good basis for the farther improvement and optimization of the system.

关 键 词：运动补偿 平台系统 模型试验 运动预报 模糊PID控制 

分 类 号：TH137[机械工程—机械制造及自动化] TP273[自动化与计算机技术—检测技术与自动化装置]