Výsledky vyhledávání - "sampled-data model"

A Low Computational Burden Model Predictive Control for Dynamic Wireless Charging Autor Ma, Tianlu, Jiang, C. Q., Chen, Chen, Wang, Yibo, Geng, Jiayi, Tse, Chi K.

“…Dynamic wireless charging (DWC) technology can help alleviate the problem of short driving range for battery-powered vehicles. In this article, a model…”
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Sampled-data model-free adaptive integral sliding mode control for nonlinear continuous-time networked control systems with fading channels and packet dropouts Autor Chang, Lina, Hou, Zhongsheng

“…In this work, a sampled-data model-free adaptive integral sliding mode control (SMFAISMC) scheme is presented for nonlinear continuous-time networked control…”
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A Unified Sampled-Data Small-Signal Model for a Ripple-Based COT Buck Converter With Arbitrary Ripple Injection Network Autor Gabriele, Francesco, Carlucci, Antonio, Lena, Davide, Pareschi, Fabio, Rovatti, Riccardo, Grivet-Talocia, Stefano, Setti, Gianluca

“…In this paper, we present a novel and unified small-signal modeling technique for Pulse-Width Modulated (PWM) DC-DC Buck converters with Ripple-Based Constant…”
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An Automatable Approach for Small-Signal Stability Analysis of Power Electronic-Based Power Systems Using EMT Companion Circuits Autor Chindu, Vinay, Kulkarni, A.M.

“…The increasing presence of power electronic (PE) controlled devices in power systems has widened the bandwidth of transients to be studied for grid stability…”
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A novel approach to stable zero dynamics of sampled-data models for nonlinear systems in backward triangle sample and hold case Autor Ou, Minghui, Liang, Shan, Zeng, Cheng

“…•An approximate sampled-data model for nonlinear systems with backward triangle sample and hold function is first derived.•Obtaining a novel expression and…”
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Sampled-Data Modeling and Stability Analysis of Digitally Controlled Buck Converter With Trailing-Edge and Leading-Edge Modulations Autor Li, Ziyang, Hang, Lijun, He, Yuanbin, He, Zhen, Tong, Anping, Liu, Dongliang, Zeng, Pingliang

“…For a digitally controlled dc-dc converter with leading-edge modulation or trailing-edge modulation, due to the delay and different sampled points, its…”
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Analytic discrete state-space model of LLC resonant converter Autor Rezaii, Elias Yousefi, Carvalho, Adriano

“…•Discrete state-space model of LLC converter.•Exact estimations of cyclic steady-state trajectories of LLC converter using exact discretization…”
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Sampled-Data Modeling for PCM and ZVS Controlled Critical Conduction Mode (CrCM) Active Clamp Flyback (ACF) Converter at Variable Switching Frequency Autor Xu, Shengyou, Qian, Qinsong, Shi, Ran, Shah, Syed Sikandar, Liu, Qi, Lu, Shengli, Sun, Weifeng

“…Critical conduction mode (CrCM) active clamp flyback (ACF) converter is regarded as a good candidate for low power adaptor applications. However, the most…”
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Fast-Response Variable Frequency DC-DC Converters Using Switching Cycle Event-Driven Digital Control Autor Cui, Xiaofan, Avestruz, Al-Thaddeus

“…This article investigates a new method to model and control variable-frequency power converters in a switching-synchronized sampled-state space for…”
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Stability Enhancement of One-Cycle Controlled Buck-Boost Converters With a Composite Function Embedded Autor Guo, Y. L., Wu, Q. H., Wang, L., Tang, G. F.

“…Rich non-linear phenomena, such as Neimark-Sacker bifurcation and chaos and so on, are proven to exist and cause instability in one-cycle controlled (OCC)…”
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Robust model predictive control with sliding mode for constrained non-linear systems Autor Fesharaki, Shekoofeh Jafari, Kamali, Marzieh, Sheikholeslam, Farid, Talebi, Heidar Ali

“…This study proposes a tractable robust non-linear model predictive control for constrained continuous-time uncertain systems with stability guarantees. First,…”
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Asymptotic Symmetry Behavior for a Sampled Data Model via Fractional-Order Hold and Delta Operators Autor Chi, Nan, Zeng, Cheng

“…Controllers designed on the basis of an approximate discrete time model can fail when they are applied to the real processes. This is a problem of interest in…”
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Sampled Data Model Predictive Control of a Voltage Source Inverter for Reduced Harmonic Distortion Autor Almer, Stefan, Mariethoz, Sebastien, Morari, Manfred

“…This brief considers model predictive control of switched mode power converters using a hybrid sampled data model. The goal of the approach is to synthesize a…”
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Robust sampled‐data model predictive control for networked systems with time‐varying delay Autor Ting Shi, Peng Shi, Shuoyu Wang

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Sampled-data poles, zeros, and modeling for current-mode control Autor Fang, Chung-Chieh

“…SUMMARY Exact and approximate sampled‐data models in closed forms are derived for switching DC–DC converters under peak/valley current‐mode control. The…”
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Observer-Based Sampled-Data Model-Free Adaptive Control for Continuous-Time Nonlinear Nonaffine Systems With Input Rate Constraints Autor Hui, Yu, Chi, Ronghu, Huang, Biao, Hou, Zhongsheng, Jin, Shangtai

“…A sampled-data model-free adaptive control (SMFAC) strategy is proposed for continuous-time nonlinear nonaffine systems with input rate constraints. By using…”
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Takagi–Sugeno fuzzy sampled-data model-based less conservative stability criterion for a Francis hydropower unit's governing system Autor Ma, Teng, Wang, Bin, Zhang, Zhe, Ai, Bo

“…In this study, the stability analysis and controller design of a hydropower unit's governing system (HUGS) were studied based on a Takagi–Sugeno (T–S) fuzzy…”
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Quantised MPC for LPV systems by using new Lyapunov–Krasovskii functional Autor Lee, Sangmoon, Kwon, Ohmin

“…This study deals with the problem of sampled-data model predictive control (MPC) for linear parameter varying (LPV) systems with input quantisation. The LPV…”
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Stabilization of a Class of Robot Systems in Fractional-Order Hold Case via Sampling Zero Dynamic Stable Approach Autor Ou, Minghui, Liang, Shan, Yang, Zhiyong, Zeng, Cheng, Liu, Fei

“…Robots play a significant-and growing-role in many practical fields, for example, the corresponding application in industrial and medicine field. More…”
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Improving the stability of discretization zeros with the Taylor method using a generalization of the fractional-order hold Autor Zeng, Cheng, Liang, Shan, Zhang, Yuzhe, Zhong, Jiaqi, Su, Yingying

“…Remarkable improvements in the stability properties of discrete system zeros may be achieved by using a new design of the fractional-order hold (FROH) circuit…”
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