模似器在港口航道设计中的应用

阐述船舶操纵模拟器在港口航道设计中的应用情况。通过上海港外高桥挖入式港池设计研究的实例说明模拟器的成功运用。这些模拟技术和方法对于降低航道费用、增强船舶营运安全和提高港口生产效率都有较大作用。     

船舶上的"黑匣子"--航行状态记录仪研究

介绍我国自行研制的航行状态记录器基本原理及研制工作中采取的技术措施。     

S^2 BHCA Multiple AUVs cooperation oriented control architecture

Oceanographic survey, or other similar applications should be the applications of multiple AUVs. In this paper, the skill ＆ simulation based hybrid control architecture （S^2BHCA） as the controller＇s design reference was proposed. It is a multi-robot cooperation oriented intelligent control architecture based on hybrid ideas. The S^2BHCA attempts to incorporate the virtues of the reactive controller and of the deliberative controller by introducing the concept of the ＂skill＂. The additional online task simulation ability for cooperation is supported, too. As an application, a multiple AUV control system was developed with three ＂skills＂ for the MCM mission including two different cooperative tasks. The simulation and the sea trials show that simple task expression, fast reaction and better cooperation support can be achieved by realizing the AUV controller based on the S^2BHCA.     

共同海损浅谈

共同海损,简单地说,就是当船舶在航行中遭遇到危险,为了船舶与货物的共同安全所作出的有意的和合理的特殊牺牲,如投弃货物以减轻船舶重量、船上发生火灾时使用消防工具或凿孔灌水灭火使货物受损、船舶搁浅后为便于船舶浮起而雇用工人和驳船卸载货物,使货物遭受损失或租用拖轮救助而发生费用等等,这些意外发生的损失,都是为了保全船舶和货物的共同利益而牺牲和开支的,应该由获得安全利益的财产(包括船舶、货物、运费)共同负担分摊.     

关于雷电防护的一些认识

指出现代防雷应考虑被保护对象、防护等级、地域情况等诸多因素，采取灵活适宜的防雷，由此讨论几种可行的防雷措施；简要介绍几种常用的避雷器及其优缺点，并提出选择避雷器时需注意的问题；对几个比较模糊的防雷观念的认识（接闪器、消雷器、雷电流的反击现象）进行阐述；最后，概述防雷技术的现状与趋势。