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71.
韩旗 《船舶》2012,23(1):76-79
基于印度当局有关舱室布置的规范有部分要求与国际劳工组织ILO92/133号公约不完全相同,通过对一艘挂印度旗船舶舱室布置的介绍,在遮阳篷、舱室铭牌、学习处所、公用厕所等的布置方面,指出了挂印度旗的货船在舱室布置的设计过程中应注意的一些地方。  相似文献   
72.
The influence of suspension tuning of passenger cars on bounce and pitch ride performance has been explored in a number of studies, while only minimal efforts have been made for establishing similar rules for heavy vehicles. This study aims to explore pitch dynamics and suspension tunings of a two-axle heavy vehicle with unconnected suspension, which could also provide valuable information for heavy vehicles with coupled suspensions. Based on a generalised pitch-plane model of a two-axle heavy vehicle integrating either unconnected or coupled suspension, three dimensionless measures of suspension properties are defined and analysed—namely the pitch margin (PM), pitch stiffness ratio (PSR), and coupled pitch stiffness ratio (CPSR)—for different unconnected suspension tunings and load conditions. Dynamic responses of the vehicle with three different load conditions and five different tunings of the unconnected suspension are obtained under excitations arising from three different random road roughness conditions and a wide range of driving speeds, and braking manoeuvres. The responses are evaluated in terms of performance measures related to vertical and pitch ride, dynamic tyre load, suspension travel, and pitch-attitude control characteristics of the vehicle. Fundamental relationships between the vehicle responses and the proposed suspension measures (PM, PSR, and CPSR) are established, based on which some basic suspension tuning rules for heavy vehicles with unconnected suspensions are also proposed.  相似文献   
73.
本文针对语言学发展的历史经验,阐述了外语交际能力培养的深远意义和以外语交际能力为理论基础的重要性;探讨了母语水平对培养外语交际能力的影响;分析了当前推行的外语交际教学法的理论基础及其优缺点,并提出了培养外语交际能力有效途径所必须遵循的重要原则。  相似文献   
74.
本文介绍了运用Capital Integrator中的CWS(综合布线)进行汽车线束中导线自动布线的方法,从车辆配置选项的维护、原理图的设计、拓扑图设计以及导线合成约束规则的制定到最后的导线生成进行了全面阐述,并着重对约束规则的制定进行了说明,通过使用该方法可大大提高设计工作效率并提高设计质量。  相似文献   
75.
根据决策支持系统理论,提出一个由综合服务器、保障决策台和态势仿真台构成的海军舰船技术保障决策支持系统架构.在对决策领域问题分析的基础上,给出了典型问题求解模型实现的技术途径和算法.设计的"出题一析题一解题"决策过程,有利于决策问题和问题求解的相互独立.  相似文献   
76.
在2004年《船舶海上保安规则》基础上,2007年7月1日生效的《中华人民共和国国际船舶保安规则》进一步明确了各相关方的权力和义务,消除了在执行过程中可能存在的模糊性或不确定性因素,从而更有利于规则的有效贯彻实施。  相似文献   
77.
高科  李波 《中国海事》2008,(12):51-54
文章介绍了《中朝国境河流船舶航行规则(1981年)》的相关内容、特点、存在的个别与现实不符等问题以及鸭绿江中下游航道、航标和船舶通航等情况。  相似文献   
78.
隐性思想政治教育是社会转型时期建设和谐校园,巩固社会和谐的思想道德基础的核心途径。加强隐性思想政治教育的路径包括:寓教于活动、动之以环境和建之以制度。  相似文献   
79.
Complexity of car park activity is reproduced from a concurrent execution of behaviour of various drivers. This paper presents a step in the development of a multimodal traffic simulator based on multi‐agent paradigm and designed as a decision aid tool as well as a video game. The user‐player has the opportunity to test different scenarios. We propose an approach for designing the decision‐making rules and the learning mechanism for a car driver agent. For that, a panel of methods such as stated preference modelling, Design Of Experiments and data fusion is used. Initial behavioural models, based on similar preferences, are developed for specified categories. Each agent will adapt its behaviour after executing its learning process. Our approach can be used in order to optimize needs of road network users and those of people in charge of traffic regulation. A demonstrator has been developed to test parking policies in an urban area as well as changes of car park characteristics.  相似文献   
80.
In distributed systems independent agents need to interact with each other to accomplish their task. Modern peer-to-peer computing technologies always concern with enabling interaction among agents and help them cooperate with each other. But in fact, access control should also be considered to limit interaction to make it harmless. This paper proposed a proxy based rule regulated interaction (PBRRI) model. Role based access control is introduced for security concerns. Regulation rules are enforced in a distributed manner so that PBRRI can be applied to the open distributed systems such as Internet.  相似文献   
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