一种大型隧道沉管运输安装工程船的推进电控系统应用研究

沉管运输安装工程船是连接岛屿和岛岸之间的管隧工程施工的必须工程装备，鉴于沉管需要在岸边的坞内制作，然后使用船只运输到施工地点进行安装。在如何实现海上运输安全、快捷、高效是当今的一大难题，回顾以往的施工，采用了驳船捆绑着沉管，通过多台拖轮进行拖行，此过程既耗时也耗费多方资源，更需要海事局配合保证航行区域无其他船只，以便驳船将沉管拖行。本文以中交一航局的深中通道项目的自航式沉管运输安装一体船为工程应用实例，系统的介绍推进电控系统的设备配置、设计过程和控制逻辑。此技术方法应用于大型隧道沉管运输沉放工程船的运载航行寻迹及水下定位的推进电控系统领域。

A Research On The Application Of Propulsion Electronic Control System For a Large Tunnel Immersed Tube Transportation and Installation Engineering Ship

Immersed tube transport and installation engineering vessel is the necessary engineering equipment for the construction of pipe tunnel connecting the island and the island shore, Since the submerged tubes need to be made in a dock on the shore, It is then shipped to the construction site for installation. How to realize the safety, speed and efficiency of maritime transportation is a big problem nowadays, Review past construction, A barge was used to tie the immersed tube, It is towed by multiple tugs, This process takes time and many resources, The maritime safety administration is also required to ensure that there are no other vessels in the navigation area, To allow the barge to tow the submerged tube. This paper takes the self-propelled submerged tube transport and installation integrated vessel of the Shenzhen-Zhongshan Channel project of the first China communications navigation bureau as an engineering application example, The introduction of the system promotes the equipment configuration, design process and control logic of the electronic control system, This technique is applied to the propulsive electronic control system for track finding and underwater positioning of large tunnel immersed tube transport engineering ship.