推动现代物流信息化建设,加快徐州港集团转型发展

为了将徐州港建成京杭运河物流中心,必须进一步推动现代物流信息化建设,形成更加适应未来港口现代物流发展的企业信息与管理运行机制。同时,加强物流信息的整合,构筑港口物流服务与交易平台。只有加强管理,才能有效提高徐州港的集疏运能力和服务水平,提升港口竞争力。     

驾驶员夜间行车视觉增强新技术

针对驾驶员在高速公路夜间和恶劣天气下行车,由于光照条件降低导致驾驶员视觉受限,对路面距离识别和感知速度降低,一旦车速过高极易发生危险造成重大事故等情况,介绍了一套新型主动发光警示诱导系统,详细阐述了其工作原理和系统架构,并通过现场试验证明所开发的系统能够主动对驾驶员在夜间行驶过程中进行警示诱导,有效地增强了人眼的视觉,减低事故发生的概率.     

信息技术在企业反腐倡廉工作中的应用探讨

随着社会信息化程度不断提高,信息技术在反腐倡廉工作中的地位和作用日益凸显,并在诸多领域得到了充分运用,显著提升了反腐倡廉建设的质量和效率.以中国海运集团型企业为例,在分析信息技术在反腐倡廉建设中的地位和作用以及主要应用领域的基础上,进一步探讨运用信息技术提升反腐倡廉建设水平的实现途径和创新设想,并对提升反腐倡廉建设信息化水平所需的一系列保障措施进行讨论.     

城市立交曲线钢箱梁顶推安装技术

青岛海湾大桥连接线工程重庆路互通式立交由于其所处地形和吊装作业高度受限,无法进行常规吊装作业,故改为顶推安装施工.重庆路互通式立交的钢箱梁为小半径平曲线和小半径竖曲线相结合的空间曲线形桥梁,该类桥型采用顶推方法作业需解决若干技术难点.介绍此类复杂立交钢箱梁顶推施工采用的各项技术措施,供类似工程施工参考.     

Modeling and control of the pulley buffer system of arresting cable for shipboard aircraft based on magneto-rheological fluid

Taking the MK7-3 of USA hydraulic buffer arresting device as the research subject, the dynamical model for the shipboard aircraft arresting system is established, and the magneto-rheological (MR) damper is applied to pulley shock absorbers for shipboard aircraft block system. Due to the effect of the MR damper has not been known completely and so far MR damper model has not been defined, we use a set of characteristic test of the MR damper, through the process of parameters identification, to establish the dynamical model for the MR damper based on the Bingham plastic model. Then, the fuzzy control rules are designed, the buffer control for the pulley buffer of shipboard aircrafts is completed in touchdown moment based on MR technology. Compared with blocking device of hydraulic pulley buffer in the same condition, the simulations results show that the proposed MR pulley buffer can effectively recognize the impact energy for shipboard block system and reduce the pull peak of arresting cable. It improves significantly safety during landing of the air vehicles and lowers the risk of accidents.     

优秀传统文化融入高职学生思政教育路径研究

中华优秀传统文化有着深厚的思想政治教育资源，为思想政治教育提供了价值基础，是新时代提升高职学生综合素质的必然需求，是坚定文化自信的有效路径。通过分析中华优秀传统文化融入高职思想政治教育的现实困境，提出加强中华优秀传统文化课程建设；坚持第二课堂品牌育人工程；发挥社团育人功效，拓展思政教育载体；建设实践育人基地，提升育人亲和力；发挥新媒体育人作用，提升育人实效等路径，使传统文化与思想政治教育双向融合，培养高职学生的文化自信，促进德智体美劳综合素质的全面发展。     

海上平台发电机房的减噪设计

简述了海上平台发电机房通风设计方案中使用噪音分析研究的流程,介绍了建立几何模型、输入数据得到噪音预报,得出分析结果,最终完成设计方案优化,为海上平台发电机房通风设计提供了参考.     

Color image segmentation by edge linking and region grouping

A novel method toward color image segmentation is proposed based on edge linking and region grouping. Firstly, the edges extracted by the Canny detector are linked to form regions. Each of the end points of edges is connected by a direct line to the nearest pixel on another edge segment within a sub-window. A new distance is defined based on the feature that the edge tends to preserve its original direction. By sampling the lines to the image, the image is over-segmented to labeled regions. Secondly, the labeled regions are grouped both locally and globally. A decision tree is constructed to decide the importance of properties that affect the merging procedure. Finally, the result is refined by user’s selection of regions that compose the desired object. Experiments show that the method can effectively segment the object and is much faster than the state-of-the-art color image segmentation methods.     

基于元胞理论的船厂码头移泊作业问题算法

为了解决大规模船厂的码头移泊作业问题，基于船舶移动路径具有过程演进的特性，建立了码头移泊作业问题的元胞数学模型。按照问题元胞模型的演进特性和演变规则，采用蚁群智能算法来对模型进行求解，并论证了该算法的收敛性。通过实例计算，其结果与船厂实际操作安排进行比较和分析，验证了该算法的有效性和优越性。     

铁路既有繁忙干线货运产品布局优化模型及算法

采用节点拆分的方式构建了既有繁忙干线货运产品网络，在此基础上按运输需求的特征对其分类并借鉴服务网络设计的思想，设计了既有繁忙干线铁路货运产品布局优化模型，采用免疫克隆变邻域搜索算法对模型进行求解，最后采用算例对模型和算法进行验证分析，测试结果表明模型和算法具有较好的适用性．