汽车驾驶室电器在线检测系统开发

针对汽车驾驶室电器检测需求,采用模块化的设计方法开发了能够对多种汽车驾驶室电器进行在线检测的控制和信息处理平台。基于可编程控制技术设计了驾驶室电器检测模块和驾驶室ECU线束检测模块;采用计算机信息集成管理技术开发了汽车驾驶室电器检测信息管理模块,检测结果可通过Intranet进行远程查询。试验结果表明,该检测平台完全满足汽车驾驶室总装线的生产节拍要求,运行稳定可靠。     

Distributed Human Resource Redistribution System Based on Agent and Ontology

A computer system for human resource （HR） redistribution system is presented to solve the balance problem of the ＂surplus resources＂ and ＂surplus tasks＂ among a group of project units. The system architecture is designed in a compositional manner using the elements of agent technology and knowledge technology. A combination of generic agent models, ontology and knowledge provides an effective approach to address the dynamic, distributed and knowledge-intensive characters of the HR management. In the system, the broker agent acting as intermediary provides matchmaking services to the domain agents, and the individual domain agents communicate directly with each other. The HR ontology provides the semantic match of the surplus task and the surplus resource. Finally, an application example is presented to illustrate the achieved solution for a concrete scenario. This novel way offers a comprehensive HR exchange solution and is snitablc for both intra-organizational and inter-organizational HR management.     

基于反应式Agent的协同图形设计系统WTCoCAD

提出了利用反应式Ａｇｅｎｔ支持人人交互图形设计的方法,构成了基于反应式Ａｇｅｎｔ的协同ＣＡＤ系统－ＷＴＣｏＣＡＤ的总体结构和基于反应式Ａｇｅｎｔ的ＣＡＤ工具对象Ａｇｅｎｔ－ＣｏＣＡＤＴｏｏｌＡ－ｇｅｎｔ的反应式结构,开发了一个基于ＣＡＤ内核的物理通讯测试软件ＣｏＣＡＤＰｉｎｇ,对系统构造方法的通讯机制进行了验证,介绍了系统实现的开发环境和主要特色功能。     

船体小组立特征提取的机器视觉方法与实现

为了实现无先验信息、无人工决策干预的船体小组立智能制造,采用机器视觉技术来实现小组立表面特征提取与定位。根据船体小组立智能生产线自动焊接定位的需求,设计对小组立工件激光扫描点云进行识别与提取的机器视觉方法,从降低复杂度和运算时间的角度对算法进行了优化,并开发了相应软件。通过不同小组立工件特征提取与定位实验,验证了本文算法在无先验信息、无人工干预、工件随机摆放条件下的可靠性,表明本文所介绍的机器视觉方法能够适应船体构件种类多、非标准件比例高、装配位置随机的特点,为船体智能制造实现提供支持。     

利用核爆炸双光峰特征时间的爆高测量方法研究

本文提出了利用特征时间测量爆高的新机理和测量模型,依据核爆炸双光峰的物理特性,巧妙地给出了近似解,得到良好的估测爆高结果,并作出图形显示。估算爆高的最大绝对误差为33m,对实际爆高相对误差小于6%。     

政府工程项目和现代管理“代建制”

代建制是国家投资体制改革一项重要举措。介绍了两种体制下的两种项目管理模式,着重介绍了代建制的内涵,管理模式运行机制和管理框架,并提出了当前推行代建制亟待解决的问题。     

汽车CAN总线技术及其检测维修

汽车CAN总线技术是一种全新的汽车电控系统信息通信方式,是为解决现代汽车中众多的电控模块(ECU)之间的数据交换而开发的一种串行通信协议,适应汽车恶劣的工作环境和通信速度要求,在信息传递、资源共享方面有着独特的优势,并可有效减少线束的长度和节点数量;同时汽车CAN总线也有着自身独特的结构、工作特性以及相应的故障特点,对其性能的检测、故障的诊断和排除也应有其对应的方法和注意事项。     

基于Mobile Agent网络多媒体信息服务系统的研究

移动代理(M0bile Agent)是一种新型的分布式计算技术,它本身又具有移动性,智能性,并行性等特点,为建立网络多媒体信息服务系统提供了一种崭新的思路.提出基于移动代理技术的网络多媒体信息服务系统的体系结构并指出其关键技术与研究方向.     

Validation of an agent based model using a participatory simulation gaming approach: The case of city logistics

Agent-based modeling is used for simulating the actions and interactions of autonomous entities aiming to assessing their effects on the system as a whole. At an abstract level, an agent-based model (ABM) is a representation of the many simple agents and interactions among them. The decision making of the agents is based on the rules given to them. In an ABM, the model output is the result of internal decision-making and may differ with alteration in the decision path. On the contrary, with the set of rules embedded in agents, their behavior is modeled to take a ‘certain action’ in a ‘certain situation’. It suggests that the internal decision making behavior of agents is truly responsible for the model output and thus it cannot be ignored while validating ABMs. This research article focuses on the validating agents’ behavior by evaluating decision-making processes of agents. For this purpose, we propose a validation framework based on a participatory simulation game. Using this framework we engage a human player (i.e. a domain stakeholder) to allow us to collect information about choices and validate the behavior of an individual agent. A proof-of-concept game is developed for a city logistics ABM to test the framework.     

船舶舵机个体Agent的研究与构建

针对船舶运动控制的特点，用Agent思想对船舶舵机进行了深入研究，并构建了船舶舵机个体Agent的总体框架,它由在线辨识模块、预报模块、智能控制模块、学习与适应模块4部分组成，为全船MAS的实现打下了扎实的基础。