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The Journey/DAO/TAO of Embodied Intelligence: From Large Models to Foundation Intelligence and Parallel Intelligence

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IEEE/CAA Journal of Automatica Sinica 2024年第6期11卷 1313-1316页

作者： Tianyu Shen Jinlin Sun Shihan Kong Yutong Wang Juanjuan Li Xuan Li Fei-Yue Wang College of Information Science and Technology Beijing University of Chemical TechnologyBeijing 100029China School of Electrical and Information Engineering Jiangsu UniversityZhenjiang 212013China State Key Laboratory for Turbulence and Complex Systems Department of Advanced Manufacturing and RoboticsCollege of EngineeringPeking UniversityBeijing 100871China State Key Laboratory of Multimodal Artificial Intelligence Systems Institute of AutomationChinese Academy of SciencesBeijing 100190China Peng Cheng Laboratory Shenzhen 518000China State Key Laboratory for Management and Control of Complex Systems Chinese Academy of SciencesBeijing 100190 Faculty of Innovation Engineering Macao University of Science and TechnologyMacao 999078China IEEE

THE tremendous impact of large models represented by ChatGPT[1]-[3]makes it necessary to con-sider the practical applications of such models[4].However,for an artificial intelligence(AI)to truly evolve,it needs to possess a physical“body”to transition from the virtual world to the real world and evolve through interaction with the real *** this context,“embodied intelligence”has sparked a new wave of research and technology,leading AI beyond the digital realm into a new paradigm that can actively act and perceive in a physical environment through tangible entities such as robots and automated devices[5].

关键词： Intelligence DAO TAO

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Acoustic wireless communication based on parameter modulation and complex Lorenz chaotic systems with complex parameters and parametric attractors

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Chinese Physics B 2021年第8期30卷 248-259页

作者： Fang-Fang Zhang Rui Gao Jian Liu Department of Control Science and Engineering Shandong UniversityJinan 250061China Department of Electrical Engineering and Automation Qilu University of Technology(Shandong Academy of Sciences)Jinan 250353China School of Mathematical Sciences University of JinanJinan 250022China

As the competition for marine resources is increasingly fierce,the security of underwater acoustic communication has attracted a great deal of *** information and location of the communicating platform can be leaked during the traditional underwater acoustic communication *** to the unique advantages of chaos communication,we put forward a novel communication scheme using complex parameter modulation and the complex Lorenz ***,we design a feedback controller and parameter update laws in a complex-variable form with rigorous mathematical proofs(while many previous references on the real-variable form were only special cases in which the imaginary part was zero),which can be realized in practical engineering;then we design a new communication scheme employing parameter *** main parameter spaces of the complex Lorenz system are discussed,then they are adopted in our communication *** also find that there exist parametric attractors in the complex Lorenz *** make numerical simulations in two channels for digital signals and the simulations verify our conclusions.

关键词： parameter modulation identification chaotic system acoustic wireless communication

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A Reinforcement Learning Mission Supervisor with Memory for Human-multi-robot Coordination Systems 17th

A Reinforcement Learning Mission Supervisor with Memory for ...

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17th Chinese Intelligent Systems Conference, CISC 2021

作者： Mo, Zhibin Zhang, Zhenyi Chen, Yutao Huang, Jie School of Electrical Engineering and Automation Fuzhou University Fuzhou350108 China Key Laboratory of Industrial Automation Control Technology and Information Processing Education Department of Fujian Province Fuzhou350108 China

ISBN: (纸本)9789811663192

In this paper, a novel reinforcement learning mission supervisor (RLMS) with memory is proposed for human-multi-robot coordination systems (HMRCS). The existing HMRCS are known to suffer from long decision waiting time and large mission error caused by repeated human intervention, restricting the autonomy of multi-robot systems. The proposed supervisor elaborately integrates deep-Q-network (DQN) and long-short-term memory (LSTM) knowledge base within the null-space based behavioral control (NSBC) framework, so as to achieve optimal adjustment strategy of the behavioral priority in the presence of mission conflicts, and to reduce the frequency of human intervention. In particular, the proposed RLMS with memory first memorize human intervention history when robot systems are not confident in decision making when encountering emergencies, and then reload the history information when encountering the same situation that have been tackled by human previously. Simulation demonstrates the effectiveness of proposed RLMS with memory. © 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Reinforcement learning

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Resource Allocation and Task Offloading Strategy Base on Hybrid Simulated Annealing-Binary Particle Swarm Optimization in Cloud-Edge Collaborative System 5

Resource Allocation and Task Offloading Strategy Base on Hyb...

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5th IEEE Advanced Information Management, Communicates, Electronic and automation control Conference, IMCEC 2022

作者： Chen, Xue Zheng, Song College of Electrical Engineering and Automation Fuzhou University Fuzhou350116 China Fuzhou University of Fujian Province Key Laboratory of Industrial Automation Control Technology and Information Processing Fuzhou350116 China

ISBN: (纸本)9781665479677

Taking the latency, energy consumption and computing resource cost into consideration comprehensively, we construct a single-cell, multi-user cloud-edge collaborative system model and decompose the optimization problem of task offloading and resource allocation aiming at minimizing the total user overhead into three sub-problems: computing resource allocation, uplink power allocation and task offloading. Computing resource and uplink power allocation are optimized by using convex optimization technique and bisection method respectively. To optimize task offloading, we propose a simulated annealing-binary particle swarm optimization algorithm(SA-BPSO). Simulation results show that SA-BPSO can better reduce the total user overhead compared with the other three schemes and ensure user quality of service quality. © 2022 IEEE.

关键词： Resource allocation

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Strength Analysis and Optimization of Isolation Shell for 252kV Mixed Gas GIS 4

Strength Analysis and Optimization of Isolation Shell for 25...

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4th International Conference on Energy engineering and Power Systems, EEPS 2024

作者： Dai, Dongyun Tu, Di Zhao, Xiying Liu, Jingbo You, Yimin Huang, Jiahua School of Electrical Engineering and Automation Xiamen University of Technology Xiamen China Xiamen Key Laboratory of Frontier Electric Power Equipment and Intelligent Control Xiamen China Shanghai Xd High Voltage Switchgear Co. Ltd. Shanghai201707 China

ISBN: (纸本)9798350366914

In the power system, Gas-insulated metal-enclosed switches(GIS) with a mixture ratio of 3:7 SF6/N2 and pure SF6 insulation strength ratio of 0.75, increase the absolute pressure of the gas mixture 1.3 times when the two insulation is equivalent to improve the gas pressure still need to meet the shell strength. In this paper, a simulation analysis is carried out to analyze the shell of a 252 kV mixed gas GIS disconnecting switch with a rated pressure of 0.6 MPa. The shell is designed as a combination of ball and cylinder structure, and at the same time, the internal coherent rounded corners and local thickening reinforcement are coordinated to reduce the maximum principal stress of the shell and also make the stress distribution more uniform. This study not only reduces the relative weight of the shell, but provides valuable experience and scientific basis for the optimized design of GIS shell in the practical application of power system. © 2024 IEEE.

关键词： Shells (structures)

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MODULATION STRATEGY OF A DAB-TYPE ISOLATED DC-AC CONVERTER WITH REACTIVE POWER SUPPORT CAPABILITIES 20

MODULATION STRATEGY OF A DAB-TYPE ISOLATED DC-AC CONVERTER W...

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20th International Conference on AC and DC Power Transmission 2024, ACDC 2024

作者： Feng, Yangyang Yang, Jiatao Li, Rui Xu, Mingxia Wang, Yiming Xu, Po Key Laboratory of Control of Power Transmission and Conversion Shanghai Jiao Tong University Shanghai200240 China School of Automation and Electrical Engineering Dalian Jiaotong University Dalian116028 China Ginlong Technologies Co. Ltd. Ningbo315712 China

ISBN: (纸本)9781837242672

This paper investigates and designs a Dual Active Bridge (DAB) type DC-AC converter with reactive power support capabilities to enhance the energy efficiency of photovoltaic (PV) systems and improve grid power quality. The converter, which utilizes a transformer for voltage isolation and stepping up, connects to the grid through matrix-based bidirectional switches. Characterized by high conversion efficiency, a wide soft-switching range, and fewer power conversion stages, this design is particularly well-suited for distributed microinverter applications. By employing an extended phase-shift modulation strategy, the converter achieves wide power factor auto-regulation. It injects reactive currents with either leading or lagging phases into the grid, thereby ensuring stable operation. The performance and effectiveness of the proposed design are confirmed through experimental verification on a 450W prototype. © The Institution of engineering & Technology 2024.

关键词： Reactive power

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Numerical study on aero-optical imaging deviations of vehicles at different altitudes

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Optoelectronics Letters 2022年第2期18卷 97-102页

作者： XU Liang ZHANG Ziye WANG Tao WU Jianhui CHEN Xi Tianjin Key Laboratory for Control Theory and Applications in Complicated Systems School of Electrical Engineering and AutomationTianjin University of TechnologyTianjin 300384China School of Intelligent Systems Engineering Sun Yat-sen UniversityGuangzhou 510006China China Academy of Launch Vehicle Technology Beijing 100076China

When the vehicle is flying in the atmosphere at high speed, the optical head and the atmosphere will have severe friction, thus forming a complex flow field, which makes the target image shift in the optical imaging system. The influence of altitude on aero-optical imaging deviation is studied in this paper. The geometric modeling and mesh generation of a typical blunt nosed high-speed vehicle were carried out, and the three-dimensional(3 D) flow field density was obtained by a large amount of computational fluid dynamic calculation. In order to complete the optical calculation, the backward ray tracing method and the backward ray tracing stop criterion were used. The results show that as the height increases, the imaging deviation decreases gradually, and the imaging deviation slope increases and tends to be flat and close to zero.

关键词： calculation deviation backward

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Hybrid Passive/Small-gain System Synthesis with Static Output Feedback controller

Hybrid Passive/Small-gain System Synthesis with Static Outpu...

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2022 Chinese automation Congress, CAC 2022

作者： Xiao, Shaoan Li, Yanjun Xiang, Ji Wu, Mingqi Cai, Yongbin School of Information and Electrical Engineering Zhejiang University City College Hangzhou China College of Control Science and Engineering Zhejiang University Hangzhou China College of Electrical Engineering Zhejiang University Hangzhou China Polytechnic Institute Zhejiang University Hangzhou China Hangzhou Digital Automation Control Technology Co. Ltd Hangzhou China

ISBN: (纸本)9781665465335

A hybrid passive/small-gain system is autonomously stable and interconnected stable. In cases requiring system be passive or small-gain, we can try to extend the conclusion to this kind of system. How to form a common LTI system into a hybrid passive/small-gain system is what we concerned in this paper. A two-stage method based on generalized Kalman-Yakubovich-Popov(GKYP) lemma is proposed to solve this problem through static output feedback. Firstly, the description of a hybrid passive/small-gain system are given respectively from the system energy perspective and under the framework of the GKYP lemma. Based on the latter description, the two-stage method is constructed. It contains two parts, initial full information controller iterative design and static output feedback controller iterative design. Finally, the the example of cart-spring system demonstrates the effectiveness of the proposed method. © 2022 IEEE.

关键词： controllers

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Towards influence centrality: where to not add an edge in the network?

arXiv

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arXiv 2024年

作者： Shrinate, Aashi Tripathy, Twinkle Control and Automation specialization of the Department of Electrical Engineering Indian Institute of Technology Kanpur Uttar Pradesh Kanpur208016 India

In this work, we consider a strongly connected group of individuals involved in decision-making. The opinions of the individuals evolve using the Friedkin-Johnsen (FJ) model. We consider that there are two competing ‘influencers’ (stubborn agents) vying for control over the final opinion of the group. We investigate the impact of modifying the network interactions on their respective control over the final opinions (influence centrality). We use signal flow graphs (SFG) to relate the network interactions with the influence that each ‘influencer’ exerts on others. We present the sufficient conditions on the edge modifications which lead to the increase of the influence of an ‘influencer’ at the expense of the other. Interestingly, the analysis also reveals the existence of redundant edge modifications that result in no change in the influence centrality of the network. We present several numerical examples to illustrate these results. © 2024, CC BY-NC-ND.

关键词： Signal flow graphs

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Design of inter provincial pumped storage trading market in Yangtze River Delta region of China

Design of inter provincial pumped storage trading market in ...

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2022 Asian Conference on Frontiers of Power and Energy, ACFPE 2022

作者： Wu, Min Li, Xiaogang Shen, Xinhang Zou, Bin Dispatching and Control Center East China Branch of State Grid of China Shanghai China Mechanical and Electrical Engineering and Automation Shanghai University Shanghai China

ISBN: (数字)9781665470841

ISBN: (纸本)9781665470841

Under the framework of the two-level market, the provincial market has perfect transaction market such as forward contract and spot market, but There is only forward contract market for inter provincial power transactions Shanghai and Zhejiang Province in East China face the risk that the regulation range of the generator in the province is less than the load variation range due to the high proportion of power supply from outside the province. In order to mitigate this kind of risk, this paper proposes a kind of pumped storage transaction, which uses the transaction of pumped storage right to realize the mutual support of the adjustable capacity of the generating units in each province. Based on the analysis of the use right cost of pumped storage units under the day ahead market condition, this paper gives the principle of market transaction and the basic market rules. The significance of the proposed method is explained by using market data. © 2022 IEEE.

关键词： Electric loads

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