基于模糊控制的车辆侧倾稳定性联合仿真

利用ADAMS/Car建立起车辆虚拟样机模型,通过试验验证了模型的正确性;在模糊控制方法的基础上,设计出横摆角速度反馈控制器和质心侧偏角反馈模糊控制器,以及两者联合反馈控制的模糊控制器;最后通过ADAMS/Car与MATLAB/Simulink联合仿真对这3种控制器进行研究.为车辆侧倾稳定性控制提供了一种有效的方法.     

基于BP神经网络自适应控制系统的改进与优化

本文针对BP(Back Propagation)神经网络在控制系统应用中存在的一些诸如收敛速度慢、局部极小点等不足,提出了附加动量法以及自适应的学习速率法等算法,并对该算法的原理模型以及工作流程进行了研究和设计,同时对该算法在PID自适应控制系统中应用进行了改进和优化.     

无人帆船循迹航行的控制研究

提出一种适用于无人帆船循迹航行的控制器,并应用于一条1.5m长风帆艇的湖上航行测试。该控制器包含三个独立模块,局部路径策略模块决定帆艇的转向过程;帆自动控制模块根据帆位角和相对风向角的对应关系获取最佳推进力;舵自动控制模块基于从航海经验中提炼的245条模糊控制规则实现航迹调整。1.5m帆艇的湖上测试结果表明,该控制器在多种风场条件下都可有效完成帆艇的循迹航行,具有在无人帆船上实现长程航行的应用前景。     

Improving transportation service quality based on information fusion

How to improve transportation service quality and thus attract more passengers to use public transportation systems is an important concern for city governments around the world. In this study, we propose a novel information fusion model that addresses the dependent relationships among the various criteria for a method of non-additive weighted gap analysis aimed at evaluating and improving the service quality of transport systems. The hybrid model remedies prior shortcomings and should be more applicable to real-world situations. The proposed model is applied to a real case study of Taipei city bus companies to demonstrate its usefulness. The resulting analysis and the managerial applications for improving the bus service quality are also discussed with regards to the current policies of Taipei city.     

模块化数据采集和显示报警系统

用PLC、单片微机和IPC组成的模块化数据采集和显示报警系统，将现代自动化控制的主要技术优化组合起来，具有开发周期短、可靠性高、功能强、成本低，故障修复快，可扩展性好等特点，虹桥机场油库的数据采集和显示报警系统就是这类系统的一个实例。     

Incorporating Driver Behaviors in Network Design Problems: Challenges and Opportunities

The goal of a network design problem (NDP) is to make optimal decisions to achieve a certain objective such as minimizing total travel time or maximizing tolls collected in the network. A critical component to NDP is how travelers make their route choices. Researchers in transportation have adopted human decision theories to describe more accurate route choice behaviors. In this paper, we review the NDP with various route choice models: the random utility model (RUM), random regret-minimization (RRM) model, bounded rationality (BR), cumulative prospect theory (CPT), the fuzzy logic model (FLM) and dynamic learning models. Moreover, we identify challenges in applying behavioral route choice models to NDP and opportunities for future research.     

用模糊逻辑实现动力定位船舶的艏向寻优

由于各种环境因素随时间不断变化，船舶作为动力定位作业时，最优艏向也是不断变化的，所以艏向寻优是动力定位的关键技术之一，本文用模糊逻辑实现艏向寻优，其优点是，不依赖于环境要素的测量值和数学模型，寻优与控制相结合，反应快，准确程度高。     

一种燃气轮机状态监测和故障诊断专家系统的研究

介绍了一种燃气轮机状态监测和故障和故障诊断专家系统。提出了产生式规则和框架相结合的知识表示方法；合理地组织了知识库，并提供了较完善的知识库管理功能；实现了该诊断问题中故障严重程度和可信度两种模糊概念的推理；建造了适合本问题的正、反向混合推理机。     

Carrier冷藏集装箱微电脑控制器排气压力故障排除

通过对CARRIER冷藏集装箱排气压力故障的分析,阐述修理冷藏集装箱微电脑控制器的一般分析方法、测试方法及应注意问题。