检索结果-内蒙古大学图书馆

IEEE International Conference on Mechatronics and Automation

作者： Enzeng Dong Yanfang Zhu Yuehui Ji Shengzhi Du Complex System Control Theory and Application Key Laboratory School of Electrical and Electronic Engineering Tianjin University of Technology (TJUT) Tianjin China

You Only Look Once (YOLO) is an object detection system with real-time effects. It is difficult to accurately detect small targets in complex scenes, so an improved network structure of YOLOv2 is proposed in this paper. The proposed network is improved in the following aspects: firstly, a 1×1 convolutional layer is added to improve the detection accuracy;secondly, the output sizes of several layers are changed from 13×13 to 26×26 to extract more features from multi-pixels image;thirdly, the loss function is also optimized to adapt to the size of objects in the image. Finally, the model is trained and tested based on VOC2007 dataset, and the experiment results show that the improved model has higher accuracy on detecting small objects.

关键词： Object detection YOLOv2 VOC2007 Detection accuracy

来源：评论

学校读者我要写书评

暂无评论

Hopf bifurcation analysis and control of a bacteria-immunity system with delayed quorum sensing 8

Hopf bifurcation analysis and control of a bacteria-immunity...

引用

8th International Symposium on Computational Intelligence and Industrial applications and 12th China-Japan International Workshop on Information Technology and control applications, ISCIIA and ITCA 2018

作者： Liu, Feng Dai, Xiangjuan Mei, Qicheng Ling, Guang Sun, Fenglan School of Automation China University of Geosciences Wuhan430074 China Hubei key Laboratory of Advanced Control and Intelligence Automation for Complex System Wuhan430074 China School of Science Wuhan University of Technology Wuhan430070 China Research Center of System Theory and Application Chongqing University of Posts and Telecommunications Chongqing400065 China

A bacteria-immunity system model is formulated to describe the interaction between bacteria and immune cells with quorum sensing. Time delay is introduced to study this system. The stability and the conditions for the existence of Hopf bifurcation are obtained. Finally, numerical simulations are used to verify the theoretical conclusions. © ISCIIA and ITCA 2018 - 8th International Symposium on Computational Intelligence and Industrial applications and 12th China-Japan International Workshop on Information Technology and control application.

关键词： Bacteria

来源：评论

学校读者我要写书评

暂无评论

Correction to: A method of VR‑EEG scene cognitive rehabilitation training

引用

Health information science and systems 2021年第1期9卷 7页

作者： Wenjun Tan Yang Xu Pan Liu Chunyan Liu Yujin Li Yanrui Du Chao Chen Yuping Wang Yanchun Zhang Key Laboratory of Intelligent Computing in Medical Image Ministry of Education Northeastern University Shenyang 110189 China. Cyberspace Institute of Advanced Technology Guangzhou University Guangzhou 510006 China. Department of Neurology Xuanwu Hospital Capital Medical University Beijing 100053 China. Key Laboratory of Complex System Control Theory and Application Tianjin University of Technology Tianjin 300384 China. Institute for Sustainable Industries and Liveable Cities Victoria University Melbourne VIC 8001 Australia.

[This corrects the article DOI: 10.1007/s13755-020-00132-6.].

关键词：

来源：评论

学校读者我要写书评

暂无评论

Energy Consumption Data Prediction Analysis based on EEMD-ARMA Model

Energy Consumption Data Prediction Analysis based on EEMD-AR...

引用

IEEE International Conference on Mechatronics and Automation

作者： Ji Li Xudong Jiang Lei Shao Hongli Liu Chao Chen Gang Wang Dongdong Du Tianjin Key Laboratory for Control Theory & Applications in Complicated Systems Tianjin University of Technology Binshui Xidao 391 Tianjin China Tianjin Economic and Technological Development Zone Binhai New Area Continental Automotive (System) Tianjin Co. Ltd. Continental Automotive (System) Tianjin Co. Ltd No.2 Bohai Road Tianjin China China Academy of Industrial Internet Institute of Data management and application Beijing Block B East Lake International Center No. 6 Lize West Street Chaoyang District Beijing

ISBN: (数字)9781728164168

ISBN: (纸本)9781728164175

Energy consumption data prediction model based on EEMD-ARMA prediction model is used to predict the nonlinear and non-stationary characteristics of industrial energy consumption data, which leads to the difficulty of data prediction and low prediction accuracy. This paper improves empirical mode decomposition (empirical mode decomposition, EMD) by ensemble empirical mode decomposition (ensemble empirical mode decomposition, EEMD) and predicts energy consumption by combining auto regressive sliding average model (auto regressive and moving average model, ARMA). Finally, the historical data of a certain system is selected as a sample, and the comparative analysis of EMD-ARMA and EEMD-ARMA prediction results is used to verify that the EEMD-ARMA algorithm used is more accurate than the prediction algorithm, and its prediction results have certain reference value for the control of energy consumption data in enterprises.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Bifurcation and stability analysis of a delayed fractional-order gene regulation networks with uncertain order 8

Bifurcation and stability analysis of a delayed fractional-o...

引用

作者： Liu, Feng Dong, Ting Sun, Fenglan Ling, Guang School of Automation China University of Geosciences Wuhan430074 China Hubei key Laboratory of Advanced Control and Intelligent Automation for Complex Systems Wuhan430074 China Research Center of System Theory and Application Chongqing University of Posts and Telecommunications Chongqing400065 China School of Science Wuhan University of Technology Wuhan430070 China

Bifurcation and stability analysis for a fractional-order gene regulatory networks with time delay is researched. Firstly, taking time delay as the bifurcation parameter, the Hopf bifurcation and stability conditions are established. Finally, a numerical example verifies the theoretical conclusion. It is showed that time delay can heavily effect the dynamics of the system and each order has a major influence on the creation of bifurcation simultaneously. © ISCIIA and ITCA 2018 - 8th International Symposium on Computational Intelligence and Industrial applications and 12th China-Japan International Workshop on Information Technology and control application.

关键词： Time delay

来源：评论

学校读者我要写书评

暂无评论

EEG controlled Automated Writing Robotic Arm Based on Steady State Visually Evoked Potential

EEG Controlled Automated Writing Robotic Arm Based on Steady...

引用

IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement systems and applications

作者： Xuequan Zhu Meng Mu Abdelkader Nasreddine Belkacem Duk Shin Rui Xu Kun Wang Zhongpeng Wang Changming Wang Chao Chen Key Laboratory of Complex System Control Theory and Application Tianjin University of Technology Tianjin China Zhonghuan Information College Tianjin University of Technology Tianjin China College of Information Technology UAE University Al Ain UAE Tokyo Polytechnic University Atsugi Japan Academy of medical Engineering and Translational medicine Tianjin University Tianjin China Beijing Key Laboratory of Mental Disorders Beijing Anding Hospital Capital Medical University Beijing China

ISBN: (数字)9781538683446

ISBN: (纸本)9781538683453

Brain-Computer Interface(BCI) refers to devices that allow people to communicate or control the outside devices only through brain waves without relying on their own output pathways, such as the human nervous system and muscle tissue. The problem of insufficient information transfer and interaction between organism and electromechanical device in electromechanical integration system is pointed out. This paper uses BP(Brain Products) equipment to collect Steady State Visual Evoked Potential (SSVEP) signals. The collected SSVEP signals were preprocessed, feature extracted and feature classified. Then it is connected with the robot arm to build a portable brain-computer interface control system. Six subjects participated in the online experiment of the system. Experimental results show that the system can write some simple Chinese characters with high accuracy, and the system is feasible and effective. Then the signal is taken by Open Brain-computer Interface (OpenBCI) to complete the connection with the robotic arm. We will realize the control of the robotic arm in the later experiment. Our research aim is to find an relatively effective control method by comparing BP and OpenBCI based control on the robotic arm.

关键词： Erbium

来源：评论

学校读者我要写书评

暂无评论

Design and implementation of smart home remote monitoring system based on ARM11

Design and implementation of smart home remote monitoring sy...

引用

第30届中国控制与决策会议

作者： Qi Wang Yunliang Wang School of Electrical and Electronic Engineering Tianjin University of Technology Tianjin Key Laboratory for Control Theory & Application in Complicated System

Considering the disadvantage of smart home on wiring,maintainability and mobility,a scheme for remote monitoring of smart home is proposed based on ARM and *** home network based on ZigBee Technology,and then gateway is developed with S3 C6410 which Linux operating system is embedded,using TD-LTE wireless terminal system as external network,so that the user could see the scene of the *** ultra-low power consumption and fast ARM11 processor so that real-time monitoring data is more *** system can be widely used to monitor the environmental data of hospitals,factories and other *** has good development prospects.

关键词： smart home remote monitoring ARM11 ZigBee

来源：评论

学校读者我要写书评

暂无评论

A Novel 1.03 ppm/°C Wide-Temperature-Range Curvature-Compensated Bandgap Voltage Reference

A Novel 1.03 ppm/°C Wide-Temperature-Range Curvature-Compen...

引用

International Conference on Circuits, system and Simulation (ICCSS)

作者： Jinlong Hu Jie Sun Yangbo Bai Huachao Xu Tao Du Guofeng Li Yao Chen Tianjin Complex System Control Theory and Application Key Laboratory Tianjin University of Technology Tianjin China Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network Technology Nankai University Tianjin China Advance Digital Sciences Center Singapore

ISBN: (纸本)9781538678206

This paper proposes a novel bandgap voltage reference with an accurate curvature compensation technique for completely compensating the thermal nonlinearity of the emitter-base voltage. With VIS 0.15 standard CMOS process, the proposed bandgap voltage reference circuit achieves temperature coefficient of 1.03 ppm/°C over the temperature range from -55°C to 155°C with the supply voltage of 1.8V. In addition, the circuit achieves line regulation performance of 0.02%/V with the supply voltage from 1.8V to 3V and the power supply rejection (PSR) levels are 83dB, 77dB, 58dB at ultra-low frequency (

关键词： Photonic band gap Temperature Temperature dependence Resistors Transistors Voltage control Low voltage

来源：评论

学校读者我要写书评

暂无评论

Synchronization of fractional-order gene regulatory network with delay 36

Synchronization of fractional-order gene regulatory network ...

引用

第36届中国控制会议

作者： Feng Liu Zhe Zhang Ren Jie Sun Fenglan School of Automation China University of Geosciences Hubei key Laboratory of Advanced Control and Intelligent Automation for Complex Systems Research Center of System Theory & Application Chongqing University of Posts and Telecommunications

ISBN: (纸本)9781538629185

This paper investigates the problem of Synchronous control of Fractional gene regulatory *** on the Lyapunov stability judgment method,we apply two kinds of control method,adaptive projection control and adaptive sliding mode control,for making system ***,a numerical simulation example is provided to verify the effectiveness and the benefit of the proposed synchronicity criterion.

关键词： Fractional-order synchronization adaptive projection control adaptive sliding mode control

来源：评论

学校读者我要写书评

暂无评论

Design of LT-MED Seawater Desalination Temperature control system Based on Dynamic Matrix Predictive Fuzzy PID control Algorithm

Design of LT-MED Seawater Desalination Temperature Control S...

引用

IEEE International Conference on Mechatronics and Automation

作者： Hongli Liu Lulu Song Lei Shao Zhenhai Tan Xiaoqi Chen Tianjin University of Technology Tianjin Key Laboratory of Complex System Control Theory and Applications Tianjin University of Technology Tianjin Tianjin Province China

This article takes the “Twelfth Five-Year”50t/d MED pilot plant as the research background. According to the characteristics of nonlinearity, large inertia, large delay, and difficulty in establishing accurate mathematical models of temperature control systems in low-temperature multiple-effect (LT-MED) desalination plants, we have analyzed dynamic matrix predictive control and self-tuning fuzzy PID control methods. It is proposed to combine the two methods to achieve the effect of temperature control. After the simulation test, the results show that the dynamic matrix fuzzy PID controller is more effective than the general fuzzy PID controller. For example, the adjustment time is effectively reduced, overshoot is almost zero enhances and the anti-interference ability is also enhanced. The fuzzy controller added to the dynamic matrix can better achieve the control effect we need in industrial production.

关键词： Desalination Predictive models Heat transfer Water heating Optimization

来源：评论

学校读者我要写书评

暂无评论

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：

请选择收藏分类：

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

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：