对车辆段实行车辆状态修的见解

车辆应逐步实行状态修。本文就如何着手这项工作，提出一些具体的见解，包括必要的准备工作，需调查研究的内容及如何试行，推广等。     

加拿大庞巴迪公司铁路客车技术考察述评

以加拿大庞巴迪公司的客车产品与国内客车的不同为重点，其中的摆式车体客车，城市轻轨车辆，双层推挽式通勤客车在国内尚属空白。对其主要特点和关键结构尺寸，技术参数的介绍，为日后开拓客车新产品，占领域市场提供了具有参考价值的文献资料。     

急救及重症监护型救护车在中国面市

由中天高科特种车辆有限公司和意大利著名救护车生 产企业Savio集团联合开发的新型救护车——中天之星O- lympia救护车日前在中国面市。卫生部原副部长朱庆生、意 大利驻中国大使GabrieleMenegatti先生为新车上市揭幕。 中天之星Olympia救护车依据欧洲EN1789救护车标 准进行设计生产,分B型(急救型)和C型(重症监护型)两     

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.