【摘要】 海上作业多用途工作船是为适应海洋石油开发而出现的一种特殊类型船,其中动力定位系统是最重要的控制装置。由于船舶在海上受各种无规律运动的海浪、风、水流等影响,定位控制难度很大。本文介绍动力定位控制系统的原理和优化控制的方法,并介绍冗余技术在动力定位系统中的应用。更多还原

【Abstract】 The multipurpose ship on seawork is a kind of ship on which some special functions have to be fulfilled on the purpose of ocean petroleum exploitation. The dynamic positioning system is the most important control device on the ship. The control of positioning is very difficult because the effects of wave, wind and stream etc. This paper is concerned about the principle, control method of dynamic positioning system and the appliance of redundancy technique. [更多还原