毕业论文移动版

摘要：波浪补偿系统是一种适用于高海况下的作业系统。在波浪的作用下，船体会出现六自由度运动。小艇与母船之间存在相对运动，为了有效补偿相对运动所产生的不利影响，许多大型船舶都配备了波浪补偿系统。它能有效减少波浪对小艇的影响，从而保护船上的设备和人员。

本文主要做了以下研究：首先，对被动式波浪补偿进行了分析，阐述了其基本原理，起升工况和被动下降工况的特点，分析了补偿速度和补偿张力，船舶运动和吊艇架的安装位置对补偿速度产生的影响，对其模拟仿真。当小艇受力时，分析研究了补偿张力对其摆动的影响，并对补偿张力的减摇效果进行了仿真分析。其次，通过计算校核与选型，对补偿装置进行了分析设计，绘制了补偿装置的液压原理图。最后，分析了解了补偿装置的电气原理，并绘制出电气原理图。

经过分析，该被动式波浪补偿系统在理论上可行，但在实际情况下，使用效果仍旧有待验证。

关键词：液压绞车；波浪补偿；恒张力

Abstract：Wave compensation system is a kind of operation system suitable for high sea conditions. Under the action of waves, the ship experiences six degrees of freedom motion. In order to effectively compensate for the adverse effects of relative motion,  a large number of large vessels are equipped with wave compensation systems. The utility model can effectively prevent the cable from loosening and reduce the influence of the wave on the boat, thereby protecting the equipment and personnel on the ship.

This article mainly studies the following: firstly, the passive heave compensation is analyzed, expounds its basic principle, lifting condition and passive decline condition characteristics, analysis of the speed and tension compensation compensation, influence of ship motion and lifting installation position of davit to compensate,  simulation  of the. When the small boat is loaded, the influence of compensation tension on its swing is analyzed and analyzed, and the anti roll effect of compensating tension is simulated and analyzed. Secondly, through the calculation, check and selection, the compensation device is analyzed and designed, and the hydraulic principle diagram of the compensation device is drawn. Finally, the electrical principle of the compensation device is analyzed and the electrical principle diagram is drawn.

After analysis, the passive wave compensation system is theoretically feasible, but in practical circumstances, the effect of use is still to be verified.

Keywords: hydraulic winch;Wave compensation; Constant tension

目 录

第一章绪论 1

1.1 研究背景及意义 1

1.2 概述 2

1.2.1 主动式波浪补偿 2

1.2.2 被动式波浪补偿 3

1.3 课题研究现状 4

1.4 主要研究内容 5

第二章艇机被动式波浪补偿控制的原理分析 6

2.1 基本原理 6

2.2 补偿速度的分析 6

2.3 补偿张力的分析 11

2.4 (责任编辑：qin)