Search Results - "Wen, Changyun"

Adaptive actuator failure compensation control of uncertain nonlinear systems with guaranteed transient performance by Wang, Wei, Wen, Changyun

“…In order to accommodate actuator failures which are uncertain in time, pattern and value, we propose two adaptive backstepping control schemes for parametric…”
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Event-Triggered Adaptive Control for a Class of Uncertain Nonlinear Systems by Xing, Lantao, Wen, Changyun, Liu, Zhitao, Su, Hongye, Cai, Jianping

“…In this technical note, the problem of event-trigger based adaptive control for a class of uncertain nonlinear systems is considered. The nonlinearities of the…”
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A Novel Composite Nonlinear Controller for Stabilization of Constant Power Load in DC Microgrid by Xu, Qianwen, Zhang, Chuanlin, Wen, Changyun, Wang, Peng

“…Transportation electrification involves the wide utilization of power electronics based dc distribution networks and the integration of a large amount of power…”
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Gradient Domain Guided Image Filtering by Kou, Fei, Chen, Weihai, Wen, Changyun, Li, Zhengguo

“…Guided image filter (GIF) is a well-known local filter for its edge-preserving property and low computational complexity. Unfortunately, the GIF may suffer…”
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Adaptive Backstepping Stabilization of Nonlinear Uncertain Systems With Quantized Input Signal by Zhou, Jing, Wen, Changyun, Yang, Guanghong

“…In this paper, we study a general class of strict feedback nonlinear systems, where the input signal takes quantized values. We consider a stabilization…”
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Distributed adaptive control for consensus tracking with application to formation control of nonholonomic mobile robots by Wang, Wei, Huang, Jiangshuai, Wen, Changyun, Fan, Huijin

“…In this paper, we investigate the output consensus problem of tracking a desired trajectory for a class of systems consisting of multiple nonlinear subsystems…”
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Robust Adaptive Control of Uncertain Nonlinear Systems in the Presence of Input Saturation and External Disturbance by Wen, Changyun, Zhou, Jing, Liu, Zhitao, Su, Hongye

“…In this technical note, we consider adaptive control of single input uncertain nonlinear systems in the presence of input saturation and unknown external…”
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Adaptive compensation for infinite number of actuator failures or faults by Wang, Wei, Wen, Changyun

“…It is both theoretically and practically important to investigate the problem of accommodating infinite number of actuator failures or faults in controlling…”
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Decentralized Backstepping Adaptive Output Tracking of Interconnected Nonlinear Systems by Zhou, Jing, Wen, Changyun

“…In this paper, we propose a new totally decentralized adaptive output tracking scheme for a class of nonlinear interconnected systems by using a backstepping…”
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Adaptive Actuator Failure Compensation for a Class of Nonlinear Systems With Unknown Control Direction by Wang, Chenliang, Wen, Changyun, Lin, Yan

“…In this note, a novel adaptive compensation control scheme is proposed for a class of nonlinear systems with unknown control direction and a possibly infinite…”
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Adaptive Fault-Tolerant PI Tracking Control With Guaranteed Transient and Steady-State Performance by Song, Yongduan, Wang, Yujuan, Wen, Changyun

“…It is a long lasting open problem to synthesize a general PI control for nonlinear systems with its gains analytically determined, yet ensuring stability and…”
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Tracking Control for a Class of Unknown Nonsquare MIMO Nonaffine Systems: A Deep-Rooted Information Based Robust Adaptive Approach by Song, Yongduan, Huang, Xiucai, Wen, Changyun

“…The tracking control problem of multi-input multi-output (MIMO) nonaffine dynamic systems is studied in this note. A globally uniformly ultimately bounded…”
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Detail-Enhanced Multi-Scale Exposure Fusion by Li, Zhengguo, Wei, Zhe, Wen, Changyun, Zheng, Jinghong

“…Multi-scale exposure fusion is an effective image enhancement technique for a high dynamic range (HDR) scene. In this paper, a new multi-scale exposure fusion…”
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Robust Adaptive Fault-Tolerant PID Control of MIMO Nonlinear Systems With Unknown Control Direction by Song, Yongduan, Huang, Xiucai, Wen, Changyun

“…This paper shows that the structurally simple and computationally inexpensive PID control, popular with single-input single-output (SISO) linear time-invariant…”
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Distributed Secondary Voltage and Frequency Restoration Control of Droop-Controlled Inverter-Based Microgrids by Guo, Fanghong, Wen, Changyun, Mao, Jianfeng, Song, Yong-Duan

“…In this paper, restorations for both voltage and frequency in the droop-controlled inverter-based islanded microgrid (MG) are addressed. A distributed…”
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Distributed Secondary Control for Power Allocation and Voltage Restoration in Islanded DC Microgrids by Guo, Fanghong, Xu, Qianwen, Wen, Changyun, Wang, Lei, Wang, Peng

“…This paper presents a distributed secondary control scheme for accurate power allocation and voltage restoration in islanded dc microgrids. Conventionally the…”
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A Decentralized Control Strategy for Economic Operation of Autonomous AC, DC, and Hybrid AC/DC Microgrids by Xu, Qianwen, Xiao, Jianfang, Wang, Peng, Wen, Changyun

“…Economic operation is a major concern for microgrids (MGs). System operation cost is optimized when the incremental costs (ICs) of all distributed generators…”
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Adaptive Consensus of Nonlinear Multi-Agent Systems With Non-Identical Partially Unknown Control Directions and Bounded Modelling Errors by Ci Chen, Changyun Wen, Zhi Liu, Kan Xie, Yun Zhang, Chen, C. L. Philip

“…Existing Nussbaum function based results on consensus of multi-agent systems require that the unknown control directions of all the agents should be the same…”
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Backstepping Design of Adaptive Neural Fault-Tolerant Control for MIMO Nonlinear Systems by Gao, Hui, Song, Yongduan, Wen, Changyun

“…In this paper, an adaptive controller is developed for a class of multi-input and multioutput nonlinear systems with neural networks (NNs) used as a modeling…”
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Adaptive Output Feedback Control of Uncertain Nonlinear Systems With Hysteresis Nonlinearity by Zhou, Jing, Wen, Changyun, Li, Tieshan

“…In this note, we consider a class of uncertain dynamic nonlinear systems preceded by Bouc-Wen type of hysteresis nonlinearity. A new perfect inverse function…”
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