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IEEE International Conference on Vehicular Electronics and Safety (ICVES)

作者： Bin Tian Ran Chen Yanjie Yao Naiqiang Li State Key Laboratory of Management and Control for Complex Systems Chinese Academy of Sciences Beijing China Qingdao Academy of Intelligent Industries Qingdao China

ISBN: (纸本)9781509029341

Traffic sign recognition is an important topic in driver assistant system and intelligent autonomous vehicles. Traffic sign detection is a critical step, whose performance greatly affect the performance and computation cost of traffic sign recognition. In this paper, we propose a traffic sign detection method based on a scoring SVM model. First, traffic sign color and color gradient are extracted according to their color characteristics. Then, the shape of traffic sign is computed by a voting scheme, yielding shape score maps. After that, the score maps of traffic signs are used to train a SVM model. Compared with single traffic sign score value, the score map is more efficient to verify the existence of a traffic sign. Finally, the trained SVM model is used to detect traffic signs. Experiments show that the proposed method is more effective than the voting based method to detect traffic signs.

关键词： Support vector machines Decision support systems Color Image edge detection Erbium Shape Detectors

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Where Does AlphaGo Go: From Church-Turing Thesis to AlphaGo Thesis and Beyond

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IEEE/CAA Journal of Automatica Sinica 2016年第2期3卷 113-120页

作者： Fei-Yue Wang Jun Jason Zhang Xinhu Zheng Xiao Wang Yong Yuan Xiaoxiao Dai Jie Zhang Liuqing Yang IEEE the State Key Laboratory of Management and Control for Complex Systems Institute of Automation Chinese Academy of Sciences (SKL-MCCS CASIA) Research Center of Computational Experiments and Parallel Systems The National University of Defense Technology the Department of Electrical and Computer Engineering Ritchie School of Engineering and Computer Science University of Denver the Department of Computer Science and Engineering University of Minnesota the Qingdao Academy of Intelligent Industries (QAII) Qingdao Shandong China and SKL-MCCS CASIA the Department of Electrical and Computer Engineering Colorado State University

An investigation on the impact and significance of the AlphaGo vs. Lee Sedol Go match is conducted, and concludes with a conjecture of the AlphaGo Thesis and its extension in accordance with the Church-Turing Thesis in the history of computing. It is postulated that the architecture and method utilized by the AlphaGo program provide an engineering solution for tackling issues in complexity and intelligence. Specifically, the AlphaGo Thesis implies that any effective procedure for hard decision problems such as NP-hard can be implemented with AlphaGo-like approach. Deep rule-based networks are proposed in attempt to establish an understandable structure for deep neural networks in deep learning. The success of AlphaGo and corresponding thesis ensure the technical soundness of the parallel intelligence approach for intelligent control and management of complex systems and knowledge automation. © 2014 Chinese Association of Automation.

关键词： Religious buildings

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An overall solution of Virtual Reality classroom

An overall solution of Virtual Reality classroom

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IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI

作者： Xisong Dong Institute of Smart Education Systems Qingdao Academy of Intelligent Industries Qingdao China The State Key Laboratory of Management and Control for Complex Systems Chinese Academy of Sciences Beijing China

ISBN: (纸本)9781509029280

Virtual Reality (VR) is a three-dimensional computer-generated virtual world. It is essential to introduced VR technology to education area to develop new teaching mode to improve the efficiency and quality of teaching and learning. Among them, VR classroom has quickly become most dazzling star with its subversive advantage. This paper proposes an overall integration solution of VR classroom, including its composition, its scene design of various disciplines and its main advantage. Finally, a case study of a geography lesson is provided to show its advantages and strong potentiality.

关键词： Education Virtual reality Geography Three-dimensional displays Visualization Solar system Chemistry

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Model-Free Reinforcement Learning for Nonlinear Zero-Sum Games with Simultaneous Explorations

Model-Free Reinforcement Learning for Nonlinear Zero-Sum Gam...

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International Joint Conference on Neural Networks

作者： Qichao Zhang Dongbin Zhao Yuanheng Zhu Xi Chen The State Key Laboratory of Management and Control for Complex Systems Institute of Automation Chinese Academy of Sciences Beijing China Mail Box 150 Baoji China

ISBN: (纸本)9781509006212

In this paper, the continuous-time unknown nonlinear zero-sum game is investigated using a model-free online learning method. First, motivated by model-based policy iteration, an iterative equation without any knowledge of system dynamics is derived by introducing simultaneous explorations. Then, the model-free reinforcement learning based on the derived iterative equation is developed to approach the solution of the Hamilton-Jacobi-Isaacs equation. For the online implementation purpose, three neural networks are constructed to approach the value function, control and disturbance policies, respectively. Finally, a simulation example is provided to demonstrate the effectiveness of the proposed scheme.

关键词： Mathematical model Games Game theory Heuristic algorithms System dynamics Nonlinear dynamical systems Biological system modeling Game theory Biological system modeling System dynamics Nonlinear dynamical systems Heuristic algorithms learning (artificial intelligence) Mathematical Model

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A review of quadruped robots and environment perception

A review of quadruped robots and environment perception

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Chinese control Conference (CCC)

作者： Xiangrui Meng Shuo Wang Zhiqiang Cao Leijie Zhang State Key Laboratory of Management and Control for Complex Systems Institute of Automation Chinese Academy of Sciences University of Chinese Academy of Sciences Beijing Beijing CN

As legged robots are suitable to be used in unstructured environments, it becomes a popular field of research nowadays. In this paper, the development of quadruped robots is summarized. And several typical and recent robot systems are addressed in details, such as HyQ series, StarlETH, ANYmal, MIT Cheetah and BigDog, etc. Furthermore, some key techniques of environment perception for quadruped robots, including sensors, feature extraction and identification, mapping and SLAM, are also discussed. Finally, future researches of quadruped robots in environment perception are given.

关键词： Legged locomotion Robot sensing systems Navigation Pneumatic systems

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Distributed control of second-order nonlinear time-delayed multiagent systems with disturbance using neural networks

Distributed control of second-order nonlinear time-delayed m...

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International Joint Conference on Neural Networks

作者： Hongwen Ma Derong Liu Ding Wang The State Key Laboratory of Management and Control for Complex Systems Institute of Automation Chinese Academy of Sciences School of Automation and Electrical Engineering University of Science and Technology

ISBN: (纸本)9781509006212

In this paper, a class of second-order nonlinear time-delayed multiagent systems with disturbance is investigated. In order to improve the adaptivity, neural networks are used to learn the unknown dynamics. Then, by utilizing Lyapunov-Krasovskii functional, time delays can be eliminated. Moreover, a robustifying term is introduced to constrain external disturbance. With divide-and-conquer idea, the distributed controller is divided into five different parts to make the multiagent systems reach consensus. To circumvent the singularity induced by the time-delay elimination part, a σ-function is developed. Finally, the simulation results demonstrate the validity of the distributed controller.

关键词： Multi-agent systems decentralised control disturbance Neural network Simulation results external disturbance Singularity disturbances nonlinearity

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How to “STEAM” children at home? Let children “STEAM” themselves

How to “STEAM” children at home? Let children “STEAM” th...

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IEEE International Conference on Service Operations and Logistics, and Informatics, SOLI

作者： Xiaoyan Gong Institute of Smart Education Systems Qingdao Academy of Intelligent Industries Qingdao China The State Key Laboratory of Management and Control for Complex Systems Chinese Academy of Sciences Beijing China

ISBN: (纸本)9781509029280

In this article, I would like to share my daughter's experience on self-STEAM education. In our daily life, she can always find problems and then dream them with her imagination, finally narrows down her solutions to solve problems in her own way. During these problem-solving processes, I noticed that she went through sciences, technology, engineering, arts and mathematics in a very natural way. So I would like to say, STEAM is the way we learn and grow ever since we were born. But later at school, we are trained in a way that subjects are completely disconnected. It might take time to change this situation at school, but at home, as parents, we need to realize that children can discover new things by themselves even from young ages, and provide rich learning environment for them and let them “STEAM” themselves in their own way.

关键词： natural sciences art engineering education mathematics Steam natural sciences mathematics Engineering education Arts Road schools Domestic architecture Child Dreams Daughters

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Urban Intelligent Parking System Based on the Parallel Theory

Urban Intelligent Parking System Based on the Parallel Theor...

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International Conference on Computing, Networking and Communications

作者： Fei-Yue Wang Liu-Qing Yang Jian Yang Yanli Zhang Shuangshuang Han Kai Zhao The State Key Laboratory of Management and Control for Complex Systems Institute of Automation Chinese Academy of Sciences Qingdao Academy of Intelligent Industries Qingdao Shandong Province

ISBN: (纸本)9781467385800

Nowadays, urban parking circumstances are becoming more and more challenging. To solve this problem, many methods have been proposed, such as infrastructure expansion, economic leverage and technical theory. However, these solutions are generally used independently, thus it is infeasible to solve all existing problems. Therefore, a novel and revolutionary solution is urgently required. In this paper, we first comprehensively investigate the background of parking difficulties, and find that all of the current existing solutions are not able to meet the requirements of dynamic, systematization, high efficiency and accuracy. Then we briefly introduce the parallel theory, and propose the intelligent parking system based on the parallel theory, which can provide a systematic intelligent solution to meet the needs of current parking systems. The parallel parking system is made up of three parts, including the artificial system, the computational experiments, and the parallel execution. The proposed parallel parking system not only provides a novel direction to solve the parking problem, but also is an important guidance for the specific implementation of parallel parking theory.

关键词： Vehicles complex systems Artificial intelligence Computational modeling Economics control systems

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Adaptive Dynamic Programming for H∞ control of Constrained-Input Nonlinear systems 34

Adaptive Dynamic Programming for H∞ Control of Constrained-...

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第三十四届中国控制会议

作者： YANG Xiong LIU Derong Wei Qinglai WANG Ding The State Key Laboratory of Management and Control for Complex Systems Institute of AutomationChinese Academy of Sciences

ISBN: (纸本)9781467374439

This paper presents a novel adaptive/approximate dynamic programming algorithm to solve the H∞ control problem of constrained-input continuous-time nonlinear systems. The developed algorithm employs a single critic neural network(NN)to derive the approximate solution of the Hamilton-Jacobi-Isaacs equation. With two additional terms introduced, namely, the stabilizing term and the robustifying term to update the critic NN, no initial stabilizing control is required. Meanwhile, the developed critic tuning rule not only ensures that the optimal saddle point can be obtained but also guarantees stability of the closed-loop system. In addition, all signals in the closed-loop system are proved to be uniformly ultimately bounded via Lyapunov's direct method. Finally, an illustrate example is provided to verify the effectiveness of the developed approach.

关键词： Adaptive dynamic programming,Constrained input,H∞ control,Nonlinear systems,Optimal control

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An Adaptive Way to Detect the Racket of the Table Tennis Robot Based on HSV and RGB 34

An Adaptive Way to Detect the Racket of the Table Tennis Rob...

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第三十四届中国控制会议

作者： ZHANG Kun FANG ZaoJun LIU JianRan TAN Min State Key Laboratory of Management and Control for Complex Systems Institute of Automation Chinese Academy of Sciences

ISBN: (纸本)9781467374439

To detect the racket pose faster and easier, a new method combining the HSV and RGB color spaces are presented. The purpose of using the HSV color space is to get enough information in the RGB color space. By detecting the mark on the racket in real-time, the racket pose could be obtained. The experimental results show that the proposed method has a great advantage on the robustness of corner extraction of the rectangle on the racket.

关键词： racket pose,HSV,RGB,self-adaptive method

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