检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

200 篇 会议
35 篇 期刊文献
3 册 图书

馆藏范围

238 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

166 篇 工学
- 81 篇 交通运输工程
- 68 篇 计算机科学与技术...
- 63 篇 软件工程
- 60 篇 控制科学与工程
- 41 篇 机械工程
- 20 篇 信息与通信工程
- 18 篇 电子科学与技术（可...
- 15 篇 安全科学与工程
- 13 篇 电气工程
- 11 篇 仪器科学与技术
- 10 篇 生物工程
- 8 篇 土木工程
- 8 篇 公安技术
- 6 篇 动力工程及工程热...
- 3 篇 力学（可授工学、理...
- 3 篇 材料科学与工程（可...
- 3 篇 冶金工程
- 3 篇 航空宇航科学与技...
64 篇 理学
- 47 篇 数学
- 14 篇 统计学（可授理学、...
- 12 篇 系统科学
- 10 篇 生物学
- 5 篇 物理学
- 2 篇 化学
- 2 篇 大气科学
42 篇 管理学
- 40 篇 管理科学与工程(可...
- 15 篇 工商管理
- 3 篇 图书情报与档案管...
6 篇 经济学
- 6 篇 应用经济学
3 篇 医学
- 3 篇 临床医学
1 篇 农学

主题

23 篇 rail transportat...
15 篇 safety
9 篇 rails
9 篇 delays
8 篇 trajectory
7 篇 simulation
6 篇 optimization
6 篇 feature extracti...
6 篇 mathematical mod...
5 篇 predictive contr...
5 篇 traffic control
5 篇 automation
5 篇 resistance
5 篇 real-time system...
5 篇 intelligent tran...
5 篇 decision making
5 篇 algorithm design...
5 篇 autonomous vehic...
5 篇 accuracy
4 篇 roads

机构

106 篇 state key labora...
45 篇 school of electr...
26 篇 school of traffi...
13 篇 school of automa...
12 篇 school of automa...
12 篇 beijing jiaotong...
11 篇 school of automa...
11 篇 school of electr...
10 篇 beijing jiaotong...
10 篇 state key labora...
9 篇 state key labora...
9 篇 the state key la...
7 篇 national enginee...
7 篇 beijing jiaotong...
6 篇 state key labora...
6 篇 school of comput...
6 篇 school of electr...
5 篇 state key labora...
5 篇 school of electr...
5 篇 school of electr...

作者

26 篇 hairong dong
17 篇 dong hairong
17 篇 yong qin
17 篇 wei shangguan
15 篇 limin jia
15 篇 shangguan wei
14 篇 qin yong
12 篇 baigen cai
12 篇 min zhou
12 篇 haifeng song
12 篇 tao tang
11 篇 jian wang
10 篇 tang tao
10 篇 cai baigen
9 篇 wang jian
8 篇 cai bai-gen
8 篇 ai bo
8 篇 hongjie liu
8 篇 jia limin
8 篇 shigen gao

语言

227 篇 英文
7 篇 其他
4 篇 中文

检索条件"机构=School of Automation and Intelligence and State Key Laboratory of Rail Traffic Control and Safety"

共 238 条记录，以下是111-120 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Distributed Fixed-time Cooperative Cruise control for Train Formation

Distributed Fixed-time Cooperative Cruise Control for Train ...

引用

Chinese automation Congress (CAC)

作者： Chen Wu Shigen Gao Ning Zhao Haifeng Song Hairong Dong State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing China University of Birmingham Birmingham UK School of Electronic and Information Engineering Beijing Jiaotong University Beijing China

ISBN: (数字)9781728176871

ISBN: (纸本)9781728176888

This paper investigates the fixed-time cooperative cruise control problem for train formation by using preceding neighboring information under uncertain basic and air resistances. Partially inspired by the prescribed performance control methodology, a new distributed fixed-time cooperative cruise control scheme is designed for multiple trains to obtain higher convergence precision and faster convergence rate. The proposed method hold three features: i), based on fixed-time theory, the high-speed trains in formation can reach the desired cruise speed in a determined time; ii), the intervals between adjacent trains can be adjusted from different initial values to the same; iii), the uncertain air resistance problem is solved by utilizing the virtual parameter adaptation technique. Based on Lyapunov stability analysis and fixed-time theory, all close-loop signals are bounded after a fixed time. Numerical simulation results demonstrate the effectiveness of proposed control approach.

关键词： Cruise control Resistance safety rails Convergence Simulation Predictive control

来源：评论

学校读者我要写书评

暂无评论

Kalman Based Data Fusion Algorithm for High Accuracy Train Positioning

Kalman Based Data Fusion Algorithm for High Accuracy Train P...

引用

Chinese automation Congress (CAC)

作者： Lulu Li Haifeng Song Pengju Sun Xiaoxi Liu Min Zhou Hairong Dong School of Electronic and Information Engineering Beijing Jiaotong University Beijing P.R.China Institute of Transportation and Economics China Academy of Railway Sciences Group Co. Ltd. Beijing P.R.China State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing P.R.China

ISBN: (纸本)9781665426480

The track circuit can automatically and continuously detect the train position occupancy in the track section. Most of the existing train positioning systems are limited to determine which block is occupied, but can not obtain the accurate position of the train in the block section. Global Navigation Satellite System (GNSS) has the advantages of high precision and real-time positioning, and it can provide an absolute position data. However, in dense areas of tracks, such as stations, it is impossible to accurately determine where the train is located due to GNSS positioning errors. In this paper, an algorithm is proposed to combine GNSS positioning technology with the track circuit positioning method to obtain continuous train position information in the block areas. The position information of the track circuit can also correct the error of GNSS positioning data, and effectively improve train positioning accuracy. What is more, a train positioning simulation platform is developed and applied to verify the proposed method.

关键词： Linear systems Global navigation satellite system Tracking Filtering Data integration Estimation Mathematical models

来源：评论

学校读者我要写书评

暂无评论

Advance Estimate-based traffic state Synchronization for Parallel Testing

Advance Estimate-based Traffic State Synchronization for Par...

引用

International Conference on Intelligent Transportation

作者： Weizhi Qiu Wei Shangguan Baigen Cai Linguo Chai Junjie Chen School of Electronic and Information Engineering Beijing Jiaotong University China School of Electronic and Information Engineering and State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing China School of Electronic and Information Engineering Beijing Jiaotong University Beijing China

ISBN: (数字)9781728141497

ISBN: (纸本)9781728141503

Digital twins and parallel system have already been regarded as one of the most effective approaches that give a great impetus to the development of transportation system, especially for the testing of vehicle intelligence. state synchronization, as the main influencer of real-time interaction in a parallel system, determines the testing accuracy and computational efficiency. Despite the fact that the synchronization control is already a well-explored field, the traffic state synchronization in the application of the vehicle testing via virtual-real interaction is still a topic for further research. In this paper, to achieve better synchronization, a path generation method based on the Frenet frame is firstly designed to decompose the object's motion into the longitudinal and lateral directions, and achieves the trajectory tracking based on the near real-time data sent from the physical space. Then to eliminate the stochastic latency, the advance estimate-based path modification method is proposed to generate a stretch of path in advance. Finally, the integrated approach is implemented in a testing platform and the experimental results prove that the proposed method improves the synchronous rate by an average of 78.4% and 63.7% in the scenario of straight driving and lane changing.

关键词： Testing Cyberspace Synchronization Aerospace electronics Real-time systems Delays Delay effects

来源：评论

学校读者我要写书评

暂无评论

Fault prediction method of the on-board equipment of train control system based on grey-ENN 11

Fault prediction method of the on-board equipment of train c...

引用

11th CAA Symposium on Fault Detection, Supervision, and safety for Technical Processes, SAFEPROCESS 2019

作者： Meng, Yueyue Shangguan, Wei Cai, Baigen Zhang, Junzheng School of Electronic and Information Engineering Beijing Jiaotong University Beijing100044 China State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing100044 China Beijing Engineering Research Center of EMC and GNSS Technology for Rail Transportation Beijing100044 China

ISBN: (纸本)9781728106816

On-board equipment is the core component of Train control System. It is of great significance to perform the fault prediction of on-board equipment in order to improve the safety of the train. This paper proposes a fault prediction method based on Grey-Elman neural network(Grey-ENN) for 300T on-board equipment. Firstly, through the statistics and analysis of the AE-log data of on-board equipment, the operation states evaluation and division have been completed. Secondly, the GSM-SVM (Support Vector Machine is optimized by Grid Search Method) model has been used to recognize operation states, followed by verifying the validity of the equivalent failure rate. The experiment results show that the fault states can be distinguished based on GSM-SVM with the accuracy of 93.4%. Finally, a joint fault prediction model has been employed to accomplish the complete prediction of serious and emergency faults with overall prediction accuracy of 86%, which verifies the feasibility and effectiveness of the Grey-Enn prediction method, and fault prediction result has certain guiding significance for maintenance decision. © 2019 IEEE.

关键词： Failure rate

来源：评论

学校读者我要写书评

暂无评论

Research on prediction of time between failures for onboard subsystem of train control system 11

Research on prediction of time between failures for onboard ...

引用

11th CAA Symposium on Fault Detection, Supervision, and safety for Technical Processes, SAFEPROCESS 2019

作者： Yuan, Yahui Cai, Baigen Shangguan, Wei Shi, Xiyao School of Electronic and Information Engineering Beijing Jiaotong University Beijing100044 China State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing100044 China Beijing Engineering Research Center of EMC and GNSS Technology for Rail Transportation Beijing100044 China

ISBN: (纸本)9781728106816

The prediction of Time Between Failures (TBF) is one of the key issues of the fault prediction. There is little effective method to predict the TBF of onboard subsystem for train control system. In this paper, a combined prediction model of TBF with high accuracy is proposed. Firstly, single prediction method including Echo state Network (ESN), Back Propagation(BP) neural network, Support Vector Machine (SVM) is used to predict the time between failures of onboard subsystem. In order to enhance the performance of the prediction, a combined prediction model is established on the basis of Seasonal-Trend decomposition procedure based on Loess (STL). Finally, simulation is employed with the accuracy of 96.49%. This study is helpful for the implementation of Preventive Maintenance (PM) tasks. © 2019 IEEE.

关键词： Support vector machines

来源：评论

学校读者我要写书评

暂无评论

Integrated Optimization of Dispatching Decision and Speed Trajectory for High-Speed railway Under Disturbances*

Integrated Optimization of Dispatching Decision and Speed Tr...

引用

Chinese automation Congress (CAC)

作者： Min Zhou Xuan Liu Zhuopu Hou Jingfan Shang Yixiang Yue Haifeng Song State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing P. R. China School of Traffic and Transportation Beijing Jiaotong University Beijing P.R.China School of Electronic and Information Engineering Beijing Jiaotong University Beijing P.R.China

ISBN: (数字)9781728176871

ISBN: (纸本)9781728176888

The integrated optimization of train operation control and dynamic dispatching and the generation of integrated strategy is an important challenge to enhance the essence of emergency response capability of high-speed railway systems (HSRs) when dealing with emergencies. Considering that in actual high-speed railways, there are already preset optimized speed trajectories inside ATO. On this basis, this paper proposes a real-time train rescheduling approach that integrates preset speed trajectory selection and timetable optimization is to reduce the weighted sum of total delay time and energy consumption as much as possible, and the mixed-integer linear programming (MILP) model is established and solved in CPLEX. The simulation experiment at a train delay scenario is performed and the results show that the proposed method can reduce train delay and energy consumption compared with the integrated method without considering energy consumption and other non-integrated methods.

关键词： Delays Trajectory Dispatching rail transportation Energy consumption safety Dynamic scheduling

来源：评论

学校读者我要写书评

暂无评论

Reliable Task Offloading for Vehicular Fog Computing under Information Asymmetry and Information Uncertainty

Reliable Task Offloading for Vehicular Fog Computing under I...

引用

作者： Zhou, Zhenyu Liao, Haijun Zhao, Xiongwen Ai, Bo Guizani, Mohsen State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources School of Electrical and Electronic Engineering North China Electric Power University Beijing China State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing China Department of Computer Science and Engineering Qatar University Doha Qatar

Vehicular fog computing has emerged as a cost-efficient solution for task processing in vehicular networks. However, how to realize effective server recruitment and reliable task offloading under information asymmetry and uncertainty remains a critical challenge. In this paper, we adopt a two-stage task offloading framework to address this challenge. First, we propose a convex-concave-procedure-based contract optimization algorithm for server recruitment, which aims to maximize the expected utility of the operator with asymmetric information. Then, a low-complexity and stable task offloading mechanism is proposed to minimize the total network delay based on the pricing-based matching. Furthermore, we extend the work to the scenario of information uncertainty and develop a matching-learning-based task offloading mechanism, which takes both occurrence awareness and conflict awareness into consideration. Simulation results demonstrate that the proposed algorithm can effectively motivate resource sharing and guarantee bounded deviation from the optimal performance without the global information. © 2019 IEEE.

关键词： Fog computing

来源：评论

学校读者我要写书评

暂无评论

Dynamic Balance and Trajectory Tracking control of Quadruped Robots Based on Virtual Model control

Dynamic Balance and Trajectory Tracking Control of Quadruped...

引用

第三十九届中国控制会议

作者： Guangrong Chen Bowen Hou Sheng Guo Junzheng Wang Robotics Research Center Beijing Jiaotong University Beijing Engineering and Technology Research Center of Rail Transit Line Safety and Disaster Prevention State Key Laboratory of Intelligent Control and Decision of Complex Systems School of Automation Beijing Institute of Technology

As for a motion control framework of robots, virtual model control（VMC） can use virtual components to create virtual forces/torques. Actually, the virtual forces/torques are generated by joint actuators when the virtual components interact between robots and environments. In this paper, a virtual model control is proposed to do the dynamic balance control of quadruped robots in trot gait. In each leg, virtual model control includes swing phase control of robots and stance phase counterparts. In whole body, based on the forces/torques distribution method between two stance legs, virtual model control is mainly about the attitude control containing roll, pitch and yaw. Then, an intuitive approach of velocity control is employed for the locomotion of quadruped robots. Based on the velocity planning and control, a trajectory tracking control approach is investigated by considering four factors: terrain complexity index, curvature radius of given trajectory, distance to terminal, and maximum velocity of quadruped robots. Finally, the effectiveness of proposed controllers is validated by co-simulations.

关键词： Virtual model control Dynamic balance control Trajectory tracking control Quadruped robots

来源：评论

学校读者我要写书评

暂无评论

A Guide for Human Walking Model and control——Insights from Mechanical Property Analysis of Human Walking

A Guide for Human Walking Model and Control——Insights from...

引用

第32届中国控制与决策会议

This paper aims to establish the simplest human walking model and provide a guide for controlling biped ***,a human motion capture system was utilized to sample the motion data of human walking and a representative subject was ***,one of the simplest human walking model was set *** mechanical property analysis of human walking was done based on the established walking model via ***,the feasibility and effectiveness of proposed walking model were validated by numerical ***,the intrinsical relationships among human walking,biped walking model and control were discussed to provide a guide and insight for controlling biped robots.

关键词： Human Walking Model Biped Robots Leg Stiffness Legged Locomotion Model and control

来源：评论

学校读者我要写书评

暂无评论

Real-time Adjustment and Optimization for Platoon Operation of High-speed Trains

Real-time Adjustment and Optimization for Platoon Operation ...

引用

第三十八届中国控制会议

作者： Jun-nan Liu Wei ShangGuan Bai-Gen Cai Zhao Sheng School of Electronic and Information Engineering Beijing Jiaotong University State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University

Nowadays attention has been drawn to the problem of insufficient transportation capacity and knock-on delays,especially in the Spring Festival and the Summer travel rush. In this paper, the idea of flocking formation is involved for train adjustment and optimization in a train tracking situation with a moving block system. First, the memetic algorithm is implemented to seek the optimal train trajectory(driving speed curve) with the consideration of the safety, punctuality, energy saving and riding comfort. Then, the tracking interval model and platoon operation model of the high-speed trains are *** on the proximal trains?? information of status, speed, and driving phase, a dynamic driving phase adjustment strategy for the tracking train is designed to maintain the tracking distance. Finally, the proposed model and strategy are applied to Chibi North-Changsha South high-speed railway corridor by adopting the real-world operation data and the temporary speed *** results show that, by adopting real-time adjustment and optimization strategy and train platoon model, interactions between the proximal trains can be reduced, thereby reducing the energy consumption by 5.19%, increasing the rail line space utilization of 55 s. Furthermore, this has the effect of restricting the knock-on delay to a certain extent.

关键词： High-speed train Moving blocking system Train platoon operation Real-time dynamic adjustment Multi-objective optimization

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共24页 << < 8 9 10 11 12 13 14 15 16 17 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：