Results 31 to 40 of about 2,838,836 (274)
Feedback Capacity of the Compound Channel
, 2007 In this work we find the capacity of a compound finite-state channel with time-invariant deterministic feedback. The model we consider involves the use of fixed length block codes. Our achievability result includes a proof of the existence of a universal
Permuter, Haim, Shrader, Brooke
core +2 more sources
A Current Decoupling Control Scheme for LCL-Type Single-Phase Grid-Connected Converter
IEEE Access, 2020 For better performance, different current control schemes are used in LCL-type grid-connected converters. However, these schemes are mostly used in three-phase grid-connected converters and multiple current sensors are needed.
Xiongmin Tang, Weizheng Chen, Miao Zhang
doaj +1 more source
IEEE Access, 2023 The main aim of this paper is to design a local controller for DC/DC converter in a battery energy storage system (BESS) and a controller based on a virtual synchronous generator (VSG) for photovoltaic (PV) converter connected to AC grid.
Mohana Alanazi +5 more
doaj +1 more source
, 2018 AbstractEarlier chapters focused on the inputs into a system and the outputs produced by a system. This chapter considers the internal dynamics of the system. For example, in the regulation of an organism’s body temperature, we could model performance and cost in terms of the system’s body temperature output. Alternatively, the internal dynamics of the
openaire +1 more source
Prescribed‐time resilient current‐sensorless DC power converter control
IET Power ElectronicsWhile conventional control techniques for stabilizing power electronic converters with constant‐power load (CPL) often rely on complete system state information, the associated challenges, including the cost and increased size due to the installation of ...
Maryam Homayounzadeh +2 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2015 We herein propose a new model-based control method, in place of traditional adaptive control, for a low-frequency noise problem in a closed space. The proposed control method is based on state feedback control and a model of the acoustic space obtained ...
Shotaro HISANO +3 more
doaj +1 more source
A Novel Approach to Fixed-Time Stabilization for a Class of Uncertain Second-Order Nonlinear Systems
Applied Sciences, 2020 This paper is concerned with the problem of fixed-time stabilization for a class of uncertain second-order nonlinear systems. By delicately introducing extra manipulations in the feedback domination and revamping the technique of adding a power ...
Chih-Chiang Chen, Guan-Shiun Chen
doaj +1 more source
Design of Event-Triggered State-Constrained Stabilizing Controllers for Nonlinear Control Systems
IEEE Access, 2022 This paper addresses the event-triggered stabilization problem for nonlinear control-affine systems under state constraints. First, a strong control Lyapunov barrier function (CLBF) method is applied for constructing continuous state-constrained ...
Jia-Yao Jhang +2 more
doaj +1 more source
Hopf bifurcations in time-delay systems with band-limited feedback [PDF]
, 2005 We investigate the steady-state solution and its bifurcations in time-delay systems with band-limited feedback. This is a first step in a rigorous study concerning the effects of AC-coupled components in nonlinear devices with time-delayed feedback.
Abarbanel +31 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard +8 more
wiley +1 more source