基于“产、学、研、用”的工程硕士培养模式探索与实践

合肥工业大学自1997年成为工程硕士授权单位以来,在工程硕士的培养方面积极探索,确立了以“应用型”为培养目标,以实践基地建设为载体,“产、学、研、用”联合培养的人才教育模式。在培养方案设置、教学改革、管理体制、学位论文要求等方面紧紧围绕培养目标进行调整和优化,形成了一套特色鲜明的工程硕士培养模式。     

以工程创新能力为核心的工程人才培养探索与实践——清华大学工程硕士研究生教育创新总结

经过十余年工程硕士教育发展,清华大学提出培养具有工程创新能力的复合式、应用型工程人才的培养目标。在非全日制工程硕士培养中,提出＂厚基础理论、博前沿知识、重实际应用＂的课程建设理念和紧密结合工程实际,发挥校企双导师和多学科导师组作用的论文工作指导思想。在全日制工程硕士培养中,提出培养方案体现强化实践能力培养和职业素质培养,运行机制采取项目运作方式和成立项目指导委员会的举措,取得了良好的效果。     

强化轨道交通特色 创新培养模式 提高工程硕士培养质量

面向轨道交通主战场,坚持＂先习而后学＂的工程教育理念,科学制定培养方案;以工程能力培养为主线,紧密结合工程实际,优化课程设置,改革教学内容与教学方法,丰富教学手段;强化实践环节,加强实践基地及工程型师资队伍建设,培养具有优秀职业素养和轨道交通特色的高层次工程技术及管理人才。     

探地雷达技术在公路工程中的应用

本文通过介绍探地雷达技术的基本原理,阐述了近年来探地雷达新技术在公路工程中的应用,讨论了此方法技术的应用领域与潜力,明确不同探测研究对象所采用的主要技术参数,为在公路工程中更好开发利用新技术展现出了广阔的前景。     

信息可视化--情报学研究的新领域

信息可视化是在国外最近才形成的情报学研究的新领域。本文考察了信息可视化的起源，说明了信息可视化的概念。给出了信息可视化的经典与现代案例，考察了信息可视化流程。     

有限元方法与神经网络技术在岩土工程中的综合应用

介绍了有限元方法与神经网络技术在岩土工程中的综合应用,就其应用价值及结合方式、方法进行了论述,给岩土工程的研究提供了一种新思路。     

理工院校英语专业精读课程模式刍议

在外语教育中,专业英语精读课程建设一直是人才培养改革的重要支点之一。本文以如何优化精读课程模式为切入点,分别从改革教师话语、改革教案和改革教学效果评价方法三个方面展开,提倡一种以文体分析为基础的＂语文＂教学,提高外语人才培养的质量。     

基于服务宜宾市煤炭行业发展的矿业与安全工程学院建设初步探讨

煤炭行业为宜宾的经济发展作出了重大贡献。然而,全市煤矿专业技术人才配备不足,严重制约煤炭行业的健康发展。在此背景下建立起来的宜宾学院矿业与安全工程学院预测了未来专业人才需求状况,为矿业与安全工程学院今后在人才培养、职工培训、产学研、师资队伍和实践教学等方面提出了建设思路。     

A co-design methodology for cyber-physical systems under actuator fault and cyber attack

This paper investigates the controller design problem of cyber-physical systems (CPSs) to ensure the reliability and security when actuator faults in physical layers and attacks in cyber layers occur simultaneously. The actuator faults are time-varying, which cover bias fault, outage, loss of effectiveness and stuck. Besides that, some state-dependent cyber attacks are launched in control input commands and system measurement data channels, which may lead state information to the opposite direction. A novel co-design controller scheme is constructed by adopting a new Lyapunov function, Nussbaum-type function, and direct adaptive technique, which may further relax the requirements of actuator/sensor attacks information. It is proven that the states of the closed-loop system asymptotically converge to zero even if actuator faults, actuator attacks and sensor attack are time-varying and co-existing. Finally, simulation results are presented to show the effectiveness of the proposed control method.     

Distributed sensor fault diagnosis for a formation of multi-vehicle systems

In the paper, a distributed sensor fault detection and isolation scheme is presented for a network of second-order integrators. A new distributed control law is developed to achieve formation of the system. By using the integration information of distributed formation errors, the control law improves the robustness of the formation. A distributed observer is then designed in each vehicle based on the closed-loop dynamic model of the vehicle. Each vehicle updates the states of the distributed observer by employing the measurements of itself and the transmitted state estimations from its neighbors. Based on the distributed observer, a distributed fault detection observer and a distributed fault isolation observer are designed. The presented distributed fault detection observer in each vehicle is able to be sensitive to the faults of all vehicles in the system. By using the distributed fault isolation observers, each vehicle is able to be sensitive to the faults of itself, its neighbors and its neighbors’ neighbors and to be robust to the faults of other vehicles. Although the fault isolation of the proposed scheme is simple, computation loads of the scheme are lower than the current ones since only the model of the individual vehicle is used. Finally, the effectiveness of the control law and the fault diagnosis scheme is demonstrated by simulations and real-time experiments carried out based on a formation of three quadrotors.