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学者姓名：黄文超
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Abstract ：
This article focuses on the issue of reachable set estimation(RSE) with the consensus performance for multi-agent systems(MASs) under event-triggered scheme(ETS) and semi-Markov switching topologies with partially unknown rates(SMST-PUR). Firstly, through model transformation, the consensus research of MASs can be converted to the closed-loop stability analysis problem, and a periodic sampling ETS is employed to reduce the frequency of information broadcasting by the behavior of communicating with neighbors at the special moments. Secondly, the Lyapunov–Krasovskii functions(LKFs) with state information of time delay are constructed, whose goal is to capture more dynamics of time delay that impact on the controller's design. And a group of sufficient conditions in the aspect of linear matrix inequalities(LMIs) is derived to guarantee that the states of error system can be confined within a finite union of ellipsoid-like sets corresponding to each mode with consensus manifestation under the action of switching topology randomly governed by SMST-PUR. Simultaneously, the method of co-designing the consensus controller and the triggered matrices of ETS with RSE performance is depicted to save communication resources availably. Finally, a study case is utilized to verify the validity of the proposed method and the comparative results illustrate the advantages and effectiveness of the control algorithm designed in this paper. © 2024
Keyword ：
Delay control systems Delay control systems Linear matrix inequalities Linear matrix inequalities Lyapunov functions Lyapunov functions Markov processes Markov processes Topology Topology
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| GB/T 7714 | Tian, Binbin , Huang, Wenchao , Peng, Hui et al. Reachable set estimation of MASs with consensus performance under event-triggered scheme and semi-Markov switching topologies with partially unknown rates [J]. | European Journal of Control , 2025 , 81 . |
| MLA | Tian, Binbin et al. "Reachable set estimation of MASs with consensus performance under event-triggered scheme and semi-Markov switching topologies with partially unknown rates" . | European Journal of Control 81 (2025) . |
| APA | Tian, Binbin , Huang, Wenchao , Peng, Hui , Wang, Jinhua . Reachable set estimation of MASs with consensus performance under event-triggered scheme and semi-Markov switching topologies with partially unknown rates . | European Journal of Control , 2025 , 81 . |
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With the rapid development of offshore wind power and photovoltaic power generation, the importance of marine power transmission projects is increasing and the application of submarine cables is also becoming increasingly widespread. Accurate identification of the location of submarine cables is not only beneficial for routine inspections but also enhances the efficiency of fault detection. Therefore, the routing, positioning, and fault detection of submarine cables will play a crucial role in future repair and maintenance operations. The small diameter of submarine cables and the variability of internal currents have led to a decrease in positioning accuracy and an increase in positioning difficulty. To address the aforementioned issues, this paper first derives the approximate equation for the external magnetic field of submarine cables based on the underwater environment and underwater robotics, utilizing the cable structure of three-core armored submarine cables. The underwater robotic system performs attitude adjustments based on the detected magnetic induction intensity values. Building upon this, a submarine cable positioning algorithm is proposed using an improved grey wolf optimization (IGWO) algorithm. The algorithm utilizes a fitness function based on the magnetic flux density model and incorporates an online path localization method specifically designed for submarine cable detection. Finally, the accuracy and effectiveness of the IGWO algorithm are validated through simulation experiments. © 2025 Northeast University. All rights reserved.
Keyword ：
Structural optimization Structural optimization Underwater equipment Underwater equipment
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| GB/T 7714 | Huang, Wen-Chao , Wen, Jin-Rong , Xu, Zhe-Zhuang . Submarine cable localization algorithm for underwater robots based on improved grey wolf optimization algorithm [J]. | Control and Decision , 2025 , 40 (1) : 87-94 . |
| MLA | Huang, Wen-Chao et al. "Submarine cable localization algorithm for underwater robots based on improved grey wolf optimization algorithm" . | Control and Decision 40 . 1 (2025) : 87-94 . |
| APA | Huang, Wen-Chao , Wen, Jin-Rong , Xu, Zhe-Zhuang . Submarine cable localization algorithm for underwater robots based on improved grey wolf optimization algorithm . | Control and Decision , 2025 , 40 (1) , 87-94 . |
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随着海上风力发电和光伏发电的快速发展,海洋输电工程的地位越来越重要,海底电缆的应用也越米越广泛.获得精确的海底电缆位置不仅有利于日常巡检,而且提高了故障检测的效率,因此,海底电缆的路由定位和故障检测将会是未来维护和维修的重要环节.由于海底电缆的小直径和内部电流的变化性,导致定位准确度的下降以及定位难度的上升.针对上述问题,首先,基于海底环境和水下机器人,利用三芯铠装海底电缆的电缆结构推导海底电缆外磁场的近似方程;然后,水下机器人根据检测到的磁感应强度值进行姿态调整,在此基础上,提出一种基于改进灰狼优化算法(improved grey wolf optimization,IGWO)的海底电缆定位算法,利用基于磁通密度模的适应度函数,设计一种用于海底电缆探测的在线路径定位方法;最后,通过仿真实验验证了 IGWO算法实现海底电缆定位的精确性和有效性.
Keyword ：
改进灰狼优化算法 改进灰狼优化算法 水下机器人 水下机器人 海底电缆 海底电缆 电磁场传播 电磁场传播 电磁定位 电磁定位 电磁探测 电磁探测
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| GB/T 7714 | 黄文超 , 温锦嵘 , 徐哲壮 . 基于改进灰狼群优化算法的水下机器人海底电缆定位算法 [J]. | 控制与决策 , 2025 , 40 (1) : 87-94 . |
| MLA | 黄文超 et al. "基于改进灰狼群优化算法的水下机器人海底电缆定位算法" . | 控制与决策 40 . 1 (2025) : 87-94 . |
| APA | 黄文超 , 温锦嵘 , 徐哲壮 . 基于改进灰狼群优化算法的水下机器人海底电缆定位算法 . | 控制与决策 , 2025 , 40 (1) , 87-94 . |
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This paper focused on the trajectory tracking control problem of multi-AUVs system. Combining the consensus theory with pinning control to design the control protocol for AUV influenced by the communication delay, uncertain state information and the external disturbance. The consensus control is used to discuss the coordinate problem with time delay and external disturbance. The cost of the communication is reduced by the pinning control. The trajectory tracking control protocol considered each follower communicated with the neighboring, estimated the external disturbance and uncertain accelerate information of leader. At least one follower could obtain the position and velocity information from the leader. The efficiency of the control protocol is proved by the numerical simulations. © 2024 SPIE.
Keyword ：
AUV AUV consensus control consensus control disturbance disturbance time delay time delay uncertain state information uncertain state information
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| GB/T 7714 | Wang, G. , Chen, S. , Huang, W. . Trajectory tracking control for autonomous underwater vehicle (AUV) with uncertainties [未知]. |
| MLA | Wang, G. et al. "Trajectory tracking control for autonomous underwater vehicle (AUV) with uncertainties" [未知]. |
| APA | Wang, G. , Chen, S. , Huang, W. . Trajectory tracking control for autonomous underwater vehicle (AUV) with uncertainties [未知]. |
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The secondary control plays an important role in ensuring the power quality of AC island microgrid. Since the traditional time-driven secondary control strategy will cause communication redundancy, the event-triggered mechanism has been widely studied. Under the event-triggered mechanism, the DG performs necessary communication only when its own triggering condition is met. This paper studies the problem of secondary voltage control under periodic event-triggered mechanism, which can restore the output voltage to the reference value. At the same time, considering that each DG has a different sampling and checking period, this is a more general asynchronous communication problem. In the stability analysis, the conditions of event detection period and event parameters to ensure the realization of secondary control are given. Finally, the effectiveness of the mechanism is verified by several simulations. © 2024 IEEE.
Keyword ：
asynchronous communication asynchronous communication distributed secondary control distributed secondary control islanded microgrids islanded microgrids Periodic event-triggered control Periodic event-triggered control
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| GB/T 7714 | Tang, L. , Huang, W. , Chen, S. et al. Distributed Asynchronous Periodic Event-Triggered Voltage Control of Microgrids With Different Checking Periods [未知]. |
| MLA | Tang, L. et al. "Distributed Asynchronous Periodic Event-Triggered Voltage Control of Microgrids With Different Checking Periods" [未知]. |
| APA | Tang, L. , Huang, W. , Chen, S. , Huang, Y. . Distributed Asynchronous Periodic Event-Triggered Voltage Control of Microgrids With Different Checking Periods [未知]. |
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Due to the prevalence of communication link delay in communication networks, the study of communication delays in smart grids and their impact on economic dispatch is of great practical value. In this paper, a Gossip-based economic dispatch protocol perfected under constant time delay is considered, and it is proved by augmented matrix theory and matrix perturbation theory that a sufficiently small control gain parameter always exists to guarantee the convergence over a constant delay in the communication network. Iterative update rules are given when the neighboring generation units do not receive the initial state due to the time delay to ensure the optimal solution can be obtained. Finally, simulation cases are provided to verify the effectiveness and plug-and-play capability of the algorithm, as well as its feasibility for large-scale systems. © 2024 IEEE.
Keyword ：
economic dispatch economic dispatch Gossip Gossip smart grid smart grid time delay time delay
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| GB/T 7714 | Wang, Z. , Huang, W. , Chen, S. et al. Distributed Economic Dispatch Based on Gossip Algorithm in Smart Grid with Time delays [未知]. |
| MLA | Wang, Z. et al. "Distributed Economic Dispatch Based on Gossip Algorithm in Smart Grid with Time delays" [未知]. |
| APA | Wang, Z. , Huang, W. , Chen, S. , Huang, Y. . Distributed Economic Dispatch Based on Gossip Algorithm in Smart Grid with Time delays [未知]. |
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35 kV underwater cables are commonly used for the transmission of electrical energy in nearshore offshore wind farms. Investigating the loss characteristics of these cables improves in enhancing the efficiency of energy transmission. This paper presents the construction of a multi-physics coupled electromagnetic-thermal-fluid underwater cable simulation model using COMSOL software. The model aims to calculate the electromagnetic losses in each layer of the underwater cable accurately. This study examines the influences of various laying methods, seawater temperature, seawater velocity and burial depth on loss characteristics of submarine cables. The simulation results show that the electromagnetic loss of the submarine cable is spirally distributed along the cable axis. The total losses of the submarine cable increase with the increase of seawater temperature and seawater velocity. Furthermore, the losses in the shielding layer and armor layer demonstrate a decline as cable resistance surges with temperature. © 2024 IEEE.
Keyword ：
Computer software Computer software Electric power transmission Electric power transmission Electromagnetic shielding Electromagnetic shielding Offshore oil well production Offshore oil well production Offshore wind farms Offshore wind farms Submarine cables Submarine cables Submarines Submarines
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| GB/T 7714 | Xie, Xuxia , Chen, Shaobin , Huang, Wenchao . Research on the Loss Characteristics of 35 kV Submarine Cable Based on Multi-field Coupling [C] . 2024 : 1657-1661 . |
| MLA | Xie, Xuxia et al. "Research on the Loss Characteristics of 35 kV Submarine Cable Based on Multi-field Coupling" . (2024) : 1657-1661 . |
| APA | Xie, Xuxia , Chen, Shaobin , Huang, Wenchao . Research on the Loss Characteristics of 35 kV Submarine Cable Based on Multi-field Coupling . (2024) : 1657-1661 . |
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The detection and positioning of underwater power transmission cables are crucial for the operation and maintenance of marine power transmission projects. Existing location solutions are primarily based on magnetic detection via electromagnetic induction, but often suffer from imperfections and a lack of experimental validation. This paper proposes an undersea cable location method that uses a twin triple-axis coil sensor. This method is more comprehensive and feasible and can accurately calculate the relative distance and angle between the detection base array and the undersea cable. After mathematical modeling, the feasibility of the method was verified through experiments. © 2024 IEEE.
Keyword ：
Cables Cables Electric power transmission Electric power transmission Electromagnetic induction Electromagnetic induction Marine engineering Marine engineering Power transmission Power transmission
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| GB/T 7714 | Li, Huiwen , Chen, Shaobin , Huang, Wenchao . Underwater Power Transmission Cable Positioning Method Based on Dual Triaxial Coil Sensors [C] . 2024 : 1991-1995 . |
| MLA | Li, Huiwen et al. "Underwater Power Transmission Cable Positioning Method Based on Dual Triaxial Coil Sensors" . (2024) : 1991-1995 . |
| APA | Li, Huiwen , Chen, Shaobin , Huang, Wenchao . Underwater Power Transmission Cable Positioning Method Based on Dual Triaxial Coil Sensors . (2024) : 1991-1995 . |
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With the application of distributed generators (DGs), microgrids (MGs) have gained much attention. Combined with the distributed communication of networked systems, we investigates the secondary restoration problem in islanded microgrids. The periodic event-triggered (PET) controllers are designed for voltage restoration and frequency restoration with accurate active power allocation, which can naturally avoid Zeno behavior. By means of a common Lyapunov function, a PET protocol is designed that requires only the information of neighbors for event detection. Both event-checking sampling period and event trigger parameter are taken into account to reduce computation and communication redundancy by choosing appropriate parameters. Furthermore, considering the effect of communication delay, sufficient conditions are given to accomplish the secondary control objectives with allowable delays. Switching topologies are considered in an extra discussion. Finally, the effectiveness of the proposed PET control strategies is verified by several MATLAB simulations. © 2024 Elsevier B.V.
Keyword ：
Communication delays Communication delays Distributed secondary control Distributed secondary control Event-triggered control Event-triggered control Islanded microgrid Islanded microgrid Switching topologies Switching topologies
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| GB/T 7714 | Huang, W. , Tang, L. , Chen, S. et al. Distributed periodic event-triggered secondary control for islanded microgrids with switching topologies and communication delays [J]. | Electric Power Systems Research , 2024 , 234 . |
| MLA | Huang, W. et al. "Distributed periodic event-triggered secondary control for islanded microgrids with switching topologies and communication delays" . | Electric Power Systems Research 234 (2024) . |
| APA | Huang, W. , Tang, L. , Chen, S. , Huang, Y. . Distributed periodic event-triggered secondary control for islanded microgrids with switching topologies and communication delays . | Electric Power Systems Research , 2024 , 234 . |
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Dear Editor, This letter concerns the localization of three-core underwater cables which are widely deployed for offshore energy transmission. It is a non-trivial problem, since the external magnetic field of three-core underwater cables is variable which reduces the accuracy of localization. To solve this problem, in this letter, an approximate equation is firstly derived to formulate the external magnetic field of a three-core armored underwater cable by considering the seafloor environments and the structure of three-core cables. Then, a new underwater cable localization method is proposed based on dual three-axis magnetic sensor array and the beetle swarm optimization (BSO) algorithm. The method constructs a fitness function based on the magnetic flux density amplitude and replaces the existing analytical geometry method with an optimization algorithm to achieve underwater cable localization with higher accuracy.
Keyword ：
Location awareness Location awareness Magnetic fields Magnetic fields Magnetic flux density Magnetic flux density Magnetic sensors Magnetic sensors Robot sensing systems Robot sensing systems Sensor arrays Sensor arrays Underwater cables Underwater cables
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| GB/T 7714 | Huang, Wenchao , Pan, Zhijun , Xu, Zhezhuang . Underwater Cable Localization Method Based on Beetle Swarm Optimization Algorithm [J]. | IEEE-CAA JOURNAL OF AUTOMATICA SINICA , 2023 , 10 (9) : 1893-1895 . |
| MLA | Huang, Wenchao et al. "Underwater Cable Localization Method Based on Beetle Swarm Optimization Algorithm" . | IEEE-CAA JOURNAL OF AUTOMATICA SINICA 10 . 9 (2023) : 1893-1895 . |
| APA | Huang, Wenchao , Pan, Zhijun , Xu, Zhezhuang . Underwater Cable Localization Method Based on Beetle Swarm Optimization Algorithm . | IEEE-CAA JOURNAL OF AUTOMATICA SINICA , 2023 , 10 (9) , 1893-1895 . |
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