Observer-based control of positive polynomial fuzzy systems with unknown time delay
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2019.04.016
Abstract: Abstract This paper presents a methodology to investigate the observer-based control for positive nonlinear systems with unknown time delay through analyzing the stability and positivity of positive polynomial fuzzy-model-based (PPFMB) observer-control systems with unknown time… read more here.
Keywords: control; time delay; unknown time; systems unknown ... See more keywords
Adaptive dynamic programming-based decentralised control for large-scale nonlinear systems subject to mismatched interconnections with unknown time-delay
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2020.1803439
Abstract: This paper addresses decentralised optimal control problems for large-scale nonlinear systems subject to mismatched interconnections with unknown time-delay by adaptive dynamic programming. To eliminate the effects of mismatched interconnections with unknown time-delay, a novel local… read more here.
Keywords: large scale; unknown time; control; interconnections unknown ... See more keywords
Distributed Containment Control for Human-in-the-Loop MASs With Unknown Time-Varying Parameters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2022.3205335
Abstract: This paper considers the distributed containment control problem for human-in-the-loop (HiTL) multiagent systems (MASs) subject to unknown time-varying parameters and input saturation. A smooth function containing positive integrable time-varying function is embedded in the controller… read more here.
Keywords: unknown time; distributed containment; varying parameters; control ... See more keywords
Robust Cadence Tracking for Switched FES-Cycling With an Unknown Time-Varying Input Delay
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Control Systems Technology"
DOI: 10.1109/tcst.2021.3070189
Abstract: For an individual affected by a neuromuscular condition (NC), functional electrical stimulation (FES)-induced cycling provides a means of functional restoration and therapeutic exercise. Although FES-cycling has been shown to have numerous benefits, there are challenges… read more here.
Keywords: cadence; fes cycling; delay; unknown time ... See more keywords
Cost-effectiveness of recombinant tissue-type plasminogen activator for acute ischaemic stroke with unknown time of onset: a Markov modelling analysis from the Chinese and US perspectives
Sign Up to like & getrecommendations! Published in 2022 at "BMJ Open"
DOI: 10.1136/bmjopen-2022-065133
Abstract: Objective The effectiveness of MRI-guided intravenous recombinant tissue-type plasminogen activator (r-tPA) for acute ischaemic stroke (AIS) with an unknown time of onset has been demonstrated by the WAKE-UP Trial. We aim to evaluate its long-term… read more here.
Keywords: unknown time; cost; time onset; intravenous tpa ... See more keywords
Editors' Note: Multimodal CT or MRI for IV Thrombolysis in Ischemic Stroke With Unknown Time of Onset
Sign Up to like & getrecommendations! Published in 2021 at "Neurology"
DOI: 10.1212/wnl.0000000000012009
Abstract: In their retrospective analysis of 184 patients treated with intravenous thrombolysis for an unknown time of stroke onset, Macha et al. compared treatment times and outcomes based on assessment using multimodal computed tomography (CT) or… read more here.
Keywords: thrombolysis; mri; note multimodal; unknown time ... See more keywords
Compensation of Unknown Time Delay Measurement for Network Visual Servoing System Using Observation Design
Sign Up to like & getrecommendations! Published in 2018 at "Studies in Informatics and Control"
DOI: 10.24846/v27i3y201804
Abstract: In this paper, the sampled and delayed measurements subject to measurement noise are studied under the condition of the time delay being bounded, unknown, and time varying. The proposed observer is called “continuous state observer”… read more here.
Keywords: unknown time; system; time; measurement ... See more keywords
Chattering-Free Single-Phase Robustness Sliding Mode Controller for Mismatched Uncertain Interconnected Systems with Unknown Time-Varying Delays
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13010282
Abstract: Variable structure control with sliding mode can provide good control performance and excellent robustness. Unfortunately, the chattering phenomenon investigated due to discontinuous switching gain restricting their applications. In this paper, a chattering free improved variable… read more here.
Keywords: sliding mode; unknown time; time varying; control ... See more keywords