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Annual Conference of the IEEE Industrial Electronics Society

作者： Yumei Wen Xiangyong Chen Jianlong Qiu Zhenxing Lit Chendong Yang Shandong Shanshui Cement Group Company Ltd. Jinan Shandong China School of Automation and Electrical Engineering Engineering and Key Laboratory of Complex systems and Intelligent Computing in Universities of Shandong(Linyi University) Linyi Shandong China

This paper analyzes multi-switching network transmission synchronization (MSNTS) problem among three uncertain chaotic systems with unknown parameters. By constructing the effective switching rules, the definition of MSNTS is given and the synchronization schemes are proposed to reach synchronization between any different states of each derive system and any desired states of every respond system by choosing the proper transmission path. Finally,simulation results show the feasibility of research results.

关键词： Synchronization Chaotic communication Switches Sliding mode control Lyapunov methods Companies

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Function projective synchronization of nonlinear complex spatio-temporal networks with time-varying delays via boundary control

Function projective synchronization of nonlinear complex spa...

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2017 Chinese Automation Congress, CAC 2017

作者： Yang, Chengdong Zhang, Ancai Li, Zhenxing Chen, Xiangyong Chen, Xiao Qiu, Jianlong Wen, Yumei School of Automation Southeast University Nanjing210096 China School of Information Science and Technology Linyi University Linyi276005 China Key Laboratory of Complex Systems and Intelligent Computing in Universities of Shandong Linyi University Linyi276005 China School of Automation and Electrical Engineering Linyi University Linyi276005 China Shandong Shanshui Cement Group Jinan250307 China School of Mathematics Southeast University Nanjing210096 China

ISBN: (纸本)9781538635247

This paper studies boundary control for function projective synchronization of a complex sptio-temporal network with time-varying delays and nonlinear terms satisfying the Lipschitz condition. A boundary controller based on distributed measures is studied for function projective synchronization. Using Lyapunov's direct method, the problem of existence of the controller is formulated as the feasibility problem of linear matrix inequalities (LMIs). Finally, an example shows the effectiveness of the proposed method. © 2017 IEEE.

关键词： Linear matrix inequalities

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Design of AI + Curriculum for Primary and Secondary Schools in Qingdao

Design of AI + Curriculum for Primary and Secondary Schools ...

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Chinese Automation Congress (CAC)

作者： Xiao Han Fang Hu Gang Xiong Xiwei Liu Xiaoyan Gong Xiaojie Niu Wanruo Shi Xinzhu Wang Qingdao Institute of Education Sciences Qingdao China Qingdao No.2 Middle School of Shandong Province Qingdao China The Cloud Computing Center Chinese Academy of Sciences Dongguan China The State Key Laboratory of Management and Control for Complex Systems Chinese Academy of Sciences Beijing China Institute of Smart Education Systems Qingdao Academy of Intelligent Industries Qingdao China Faculty of Education Beijing Normal University Beijing China

We are entering a new AI era, and the development of AI technology and popularization of AI education has become the national strategy of China. The primary and secondary school students are the builder of future society, and have strong curiosity and passion to learn new things; therefore, we should make a good preparation of AI education for them and cultivate their basic AI literacy and computational thinking to adapt to the future. In this paper, from the viewpoint of thinking mode and literacy and skill training, a curriculum including basic, project, and practical types is designed. Integrating with the iSTREAM educational system proposed by Chinese Academy of Sciences, exploratory works were shown with some case studies. The applications show that AI education is helpful to enrich the study of primary and secondary school students and to prompt comprehensive quality.

关键词： Artificial intelligence Education Industries Technological innovation Programming profession Task analysis

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Finite-time tracking consensus control for a class of nonlinear

Finite-time tracking consensus control for a class of nonlin...

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Annual Conference of Industrial Electronics Society

作者： Multi-Agent systems Zhenxing Li Xiangyong Chen Yumei Wen Jianlong Qiu School of Automation and Electrical Engineering Key Laboratory of Complex Systems and Intelligent Computing in Universities of Shandong Linyi University of Linyi Shandong 276005 School of Automation and Electrical Engineering Linyi University Linyi Shandong China Shanshui Cement Group Limited Jinan China

In this paper, we address the finite-time tracking consensus control problem for nonlinear multi-agent systems under no-cycle communication graph. Unlike most existing works of finite-time consensus, we focus on nonlinear multi-agent systems with lower triangular subsystems. Based on the local cooperative information among neighboring agents, we propose a tracking consensus protocol ensuring that all agents achieve consensus in a finite time. Finally, we give an example to illustrate the effectiveness of the proposed protocols.

关键词： Multi-agent systems Protocols Control systems Convergence Lyapunov methods Medical services Nonlinear dynamical systems

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SPID control for synchronization of complex PIDE networks with time delays 43

SPID control for synchronization of complex PIDE networks wi...

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43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017

作者： Yang, Chengdong Zhang, Ancai Zhang, Xinghui Liu, Zhaodong Pang, Guochen Qiu, Jianlong Wen, Yumei Shanshui, shandong Cao, Jinde School of Automation Southeast University Nanjing210096 China School of Information Science and Technology Linyi University Linyi276005 China Key Laboratory of Complex Systems and Intelligent Computing Universities of Shandong Linyi University Linyi276005 China School of Automation and Electrical Engineering Linyi University Linyi276005 China Cement Group Jinan250307 China School of Mathematics Southeast University Nanjing210096 China

ISBN: (纸本)9781538611272

This paper deals with the problem of complex spatio-temporal networks, which is modeled by coupled partial integro-differential equations (PIDEs). A spatial proportional-integral-derivative (SPID) state-feedback controller is studied. With Laypunov direct method, a sufficient condition on synchronization of the complex PIDE network is investigated in terms of linear matrix inequality (LMIs). Finally, a numerical example shows the effectiveness of the proposed results. © 2017 IEEE.

关键词： Linear matrix inequalities

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Motion trajectory design and tracking control for underactuated Furata pendulum system

Motion trajectory design and tracking control for underactua...

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IEEE International Conference on Automation Science and Engineering (CASE)

作者： Ancai Zhang Jianlong Qiu Chaomin Luo Chengdong Yang Zhenxing Li School of Automation and Electrical Engineering Linyi University Linyi Shandong China Key Laboratory of Complex Systems and Intelligent Computing in Universities of Shandong (Linyi University) Linyi Shandong China Department of Electrical and Computer Engineering University of Detroit Mercy MI USA School of Information Science and Engineering Linyi University Linyi Shandong China

This paper discusses the motion trajectory design and tracking control problem for an underactuated mechanical system called Furuta pendulum. Firstly, the dynamic equations of a Furuta pendulum system are given. And the dynamic properties of this mechanical system are analyzed. Secondly, we construct a trajectory for the Furuta pendulum in its motion space based on the analysis properties. Afterwards, a tracking controller is designed to track the constructed motion trajectory. This guarantees the stabilization of the Furuta pendulum from an initial point to an objective point to be achieved. To demonstrate the validity of our proposed theoretical analysis results, a numerical example is presented finally.

关键词： Trajectory Tracking Mathematical model Mechanical systems Aerospace electronics Dynamics

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Motion trajectory design for underactuated three-link gymnast robot

Motion trajectory design for underactuated three-link gymnas...

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Asian Control Conference

作者： Ancai Zhang Jinhua She Jianlong Qiu Chengdong Yang Lan Zhou School of Automation and Electrical Engineering Linyi University Linyi Shandong China Key Laboratory of Complex Systems and Intelligent Computing Universities of Shandong Linyi Shandong China School of Automation China University of Geosciences Wuhan Hubei China School of Engineering Tokyo University of Technology Hachioji Tokyo Japan School of Information Science and Engineering Linyi University Linyi Shandong China School of Information and Electrical Engineering Hunan University of Science and Technology Xiangtan Hunan China

ISBN: (纸本)9781509015740;9781509015733

This paper concerns the motion trajectory design for an underactuated three-link robot (UTGR). First, we design a controller for the UTGR system based on the system's dynamic structure characteristics. And then, the properties of closed-loop system are analyzed. After that, a motion trajectory of the UTGR is designed based on the analyzed properties and an inverted trajectory idea. The designed trajectory starts from the downward position and ends at the upward position. Tracking of this trajectory can enable the stabilization control objective of UTGR from the downward position to the upward position to be achieved. A numerical example demonstrates the effectiveness of our proposed theoretical results.

关键词： Trajectory Robots Closed loop systems Mathematical model Mechanical systems Tracking

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State Estimation for BAM Neural Networks with Mixed Time Delays

State Estimation for BAM Neural Networks with Mixed Time Del...

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IEEE International Conference on Automation Science and Engineering

作者： Guoquan Liu Chaomin Luo Jianlong Qiu Xianxi Luo Jiakai Ding Jiangxi Province Engineering University of Technology Nanchang China Department of Electrical and Computer Engineering University of Detroit Mercy Michigan USA School of Automation and Electrical Engineering Key Laboratory of Complex systems and Intelligent Computing in Universities of Shandong (Linyi University) Linyi Shandong Province China Jiangxi Province Engineering East China University of Technology Nanchang China School of mechanical and electronic engineering East China University of Technology Nanchang China

This paper is concerned with the state estimation problem of BAM neural networks with mixed time delays. By constructing a suitable Lyapunov-Krasovskii functional (LKF), a new criterion is obtained so that the BAM neural networks error system is asymptotically stable. A simulation example is given to demonstrate the effectiveness of the proposed method.

关键词： LKF concerned estimation

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SPID control for synchronization of complex PIDE networks with time delays

SPID control for synchronization of complex PIDE networks wi...

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Annual Conference of Industrial Electronics Society

作者： Chengdong Yang Ancai Zhang Xinghui Zhang Zhaodong Liu Guochen Pang Jianlong Qiu Yumei Wen shandong Shanshui Jinde Cao School of Automation Key Laboratory of Complex Systems and Intelligent Computing in Universities of Shandong (Linyi University) Nanjing Linyi P. R. China School of Automation and Electrical Engineering Linyi University Linyi P. R. China Shandong Shanshui Cement Group Jinan P. R. China Cement Group Jinan 250307 P. R. China Southeast University Nanjing Jiangsu CN

关键词： Synchronization Delay effects Delays Mathematical model Neural networks Linear matrix inequalities Numerical stability

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Suspicious face detection based on key frame recognition under surveillance video

Lecture Notes in Computer Science (including subseries Lectu...

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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2016年 9712 LNCS卷 645-652页

作者： Zheng, Xiaohui Ning, Yi Chen, Xianjun Zhan, Yongsong Guangxi Colleges and Universities Key Laboratory of Intelligent Processing of Computer Image and Graphics Guilin University of Electronic Technology GuilinGuangxi541004 China Guangxi Experiment Center of Information Science Guilin University of Electronic Technology GuilinGuangxi541004 China Guangxi Colleges and Universities Key Laboratory of Cloud Computing and Complex Systems Guilin University of Electronic Technology GuilinGuangxi541004 China Guangxi Key Laboratory of Trusted Software Guilin University of Electronic Technology GuilinGuangxi541004 China

ISBN: (纸本)9783319409993

Surveillance video is characterized by large amount of data and redundancy, which makes the suspicious face detection to be a problem. To solve the problem above we proposed suspicious face detection based on key frame. Surveillance video has the type of fixed background, so this paper used the frame difference method with low computational complexity and small computation to extract the key frame. We proposed a new method combined DPM with skin color detection to detect the suspicious face in the key frames. To solve the speed bottleneck of the traditional DPM, we proposed to use the fast HOG LUT feature extraction and the near optimal cost sensitive decision making improving the traditional method. Meanwhile we used YCrCb + otsu skin color segmentation. Since the otsu is easily affected by the illumination, we proposed an improved skin color detection. Experiment results show that the proposed algorithms are robust and accurate for real-time. © Springer International Publishing Switzerland 2016.

关键词： Face recognition

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