长江上游集装箱码头陆域堆场平面布置及港内道路纵坡研究

以长江上游重庆寸滩集装箱码头工程的建设条件为基础，提出了代表性的3种集装箱堆场陆域平面布置方案，结合集卡上坡行驶油耗实测试验，分析了港口道路坡度对集卡燃油经济性的影响，对指导长江上游集装箱码头陆域堆场平面布置设计具有一定的参考价值.     

国外自动化集装箱码头应用现状及建设借鉴

介绍国外已经建成投产的全自动化、半自动化集装箱码头总体布置和自动化装卸工艺,总结几种较为常用的集装箱码头自动化模式及适用条件,为我国自动化集装箱码头的建设提供借鉴。     

Human driving data-based design of a vehicle adaptive cruise control algorithm

This paper presents a vehicle adaptive cruise control algorithm design with human factors considerations. Adaptive cruise control (ACC) systems should be acceptable to drivers. In order to be acceptable to drivers, the ACC systems need to be designed based on the analysis of human driver driving behaviour. Manual driving characteristics are investigated using real-world driving test data. The goal of the control algorithm is to achieve naturalistic behaviour of the controlled vehicle that would feel natural to the human driver in normal driving situations and to achieve safe vehicle behaviour in severe braking situations in which large decelerations are necessary. A non-dimensional warning index and inverse time-to-collision are used to evaluate driving situations. A confusion matrix method based on natural driving data sets was used to tune control parameters in the proposed ACC system. Using a simulation and a validated vehicle simulator, vehicle following characteristics of the controlled vehicle are compared with real-world manual driving radar sensor data. It is shown that the proposed control strategy can provide with natural following performance similar to human manual driving in both high speed driving and low speed stop-and-go situations and can prevent the vehicle-to-vehicle distance from dropping to an unsafe level in a variety of driving conditions.     

广州港南沙港区粮食码头工艺系统设计介绍

介绍广州港南沙粮食码头工程工艺系统的布置及特点,以及工艺系统主要设备的配置、筒仓型式、系统控制及计算机管理等,供今后类似工程参考.     

锦州港集装箱码头装卸工艺方案探讨

依托锦州港集装箱运输特点和新建第二港池集装箱码头二期工程的具体条件，结合国内外集装箱码头新工艺、新技术开发情况。研究确定适合于锦州港发展的21世纪先进的集装箱码头装卸工艺方案。介绍轨道式集装箱龙门起重机（RMG）和轮胎式集装箱龙门起重机（RTG）2种集装箱堆场装卸设备，通过全面的技术经济比较，推荐采用RMG装卸工艺系统作为锦州港集装箱码头建设方案。     

Gantry crane operations to transfer containers between trains: A simulation study of a Spanish terminal

Freight transfer operations are critical in combined transport networks. In this paper a simulation model and modelling approach to the transfer of cargo between trains at rail terminals is presented. The model is used to study the Port-Bou terminal, the main intermodal terminal at the Spanish-French frontier. Four different gantry crane operation modes to interchange containers between trains are evaluated. These operation rules are tested in several scenarios to examine the critical factors of the system and the best operation rule for each situation. Latest generation software is used to develop the model that incorporates modular programming and enhanced graphic systems for output representation. It allows a dynamic display of the simulated system and, likewise, the possibility of developing modules that can be reused in other studies. The research shows how simulation can be a useful planning tool in the rail transportation context.     

广州港南沙港区粮食及通用码头工程平面布局形态分析

通过分析影响广州港南沙港区粮食及通用码头工程平面布局的中部挖入式港池轴向走向、宽度、位置等,确定该工程的平面布局,在此基础上通过潮流、潮流泥沙数模和物模试验以及船舶靠离泊操纵模拟试验进行验证.     

舰艇末端软硬协同防空辅助决策方法研究

在分析舰艇末端防空作战特点的基础上,给出舰载作战软件在舰艇末端软硬协同防空的辅助决策方法。启用＂决策预案＂功能,以提高指挥决策的针对性和快捷性;分析＂决策方案＂的组成及功能,给出武器使用冲突消减的决策方法,在决策模型内部即对软硬火力进行综合协调处理,保证作战软件输出实时、准确、软硬一体的辅助决策结果。     

汽车ACC毫米波雷达和视觉传感器目标级融合方法研究

自适应巡航控制系统是实现未来智能化汽车辅助驾驶的重要功能之一,以往该系统主要采用毫米波雷达感知周围环境,但是容易出现较多的误识别和漏识别情况。针对现存的问题,文章研究了自适应巡航感知系统,不同于以往单一雷达的方案,本设计采用毫米波雷达和视觉传感器融合的办法改善感知系统的性能。通过搭建电动车传感器数据采集系统,编写CAN通信报文解析程序,分析毫米波雷达和视觉传感器特性等,完成了对雷达和视觉信号的采集及处理,实现了感知系统目标级融合。并在巡航和跟车工况下进行离线仿真,验证了目标级融合方案能够有效地提高感知系统的准确性和合理性。     

三峡蓄水对内河大水位差架空斜坡道码头的影响研究

结合重庆某内河架空汽车下河斜坡道码头工程安全性评估和加固方案研究，对码头的库岸稳定性进行了分析。分析中考虑土中水的渗流和土体的变形耦合，求出了在稳定渗流条件下库岸的浸润面，并计算出孔隙水压力。通过分析得到了高填方汽车架空斜坡道桩基的破坏模式、桩内力分布、安全评估策略和加固方案。