The U.S. Navy's task forces: 1–199

ABSTRACT

Grouping warships for combat has evolved greatly over the centuries. In the early 1940s, the United States Navy began to group its warships for combat in much more flexible task forces than the previous single-type-of-warship formations. This system has evolved and spread to naval forces ashore but remains fundamentally unchanged. It now covers numbers between 1 to over 1000, of which the most prominent is the first 100 or so which U.S. Navy combat forces use. The numbered fleets worldwide utilize the series covering 20-79; 1-19 and 90-99 appear to be reserved for special allocations and Commander, Pacific Fleet; numbers over 80 to the Atlantic; 100-119 for Northern Europe and briefly Tenth Fleet; the 120 series for Second Fleet as a Joint Task Force leader; the 150 series for Naval Forces Central Command; and the 180 series for Atlantic Fleet and now-Fleet Forces Command.     

CSCW 协作支持平台 GZ-PCCS 的研究与设计

如何提供有效的协作机制是设计CSCW系统的关键技术。本文首次将CSCW的概念引入公安指挥中心系统的设计之中,全面介绍了一个基于CSCW的公安指挥中心系统的协作支持平台的设计和实现。在平台设计中,提出了一个层次的基于任务的快作支持方案,讨论了各种具体的协作支持方法,并在”集中一分布”混合式的体系结构的基础上实现了一个公安指挥中心系统的协作支持平台的原型GZ—PCCS。