Stability Analysis of Sampled-Data Control Systems With Constant Communication Delays
IEEE Access, 2019 This paper deals with the problem of stability for aperiodically sampled-data control systems with constant communication delays. Less conservative results are derived by two main techniques.
Hong-Bing Zeng +3 more
doaj +1 more source
TS Fuzzy Robust Sampled-Data Control for Nonlinear Systems with Bounded Disturbances
Computation, 2021 We investigate robust fault-tolerant control pertaining to Takagi–Sugeno (TS) fuzzy nonlinear systems with bounded disturbances, actuator failures, and time delays. A new fault model based on a sampled-data scheme that is able to satisfy certain criteria
Thangavel Poongodi +6 more
doaj +1 more source
Input-to-state stability for discrete-time time-varying systems with applications to robust stabilization of systems in power form [PDF]
, 2005 Input-to-state stability (ISS) of a parameterized family of discrete-time time-varying nonlinear systems is investigated. A converse Lyapunov theorem for such systems is developed.
Laila, D. S. +5 more
core +1 more source
Quantization Effects on Zero-Dynamics Attacks to Closed-Loop Sampled-Data Control Systems
IEEE Open Journal of Control SystemsThis paper focuses on cyber-security issues of networked control systems in closed-loop forms from the perspective of quantized sampled-data systems.
Xile Kang, Hideaki Ishii
doaj +1 more source
Sampled-Data Control for Fuzzy Markovian Jump Systems With Actuator Saturation
IEEE Access, 2019 In this article, the problem of sampled-data control is considered for fuzzy Markovian jump systems (FMJSs) with actuator saturation. Firstly, the mode-dependent lyapunov functional is constructed, which consists of a two-sided closed-loop function.
Xingyue Liang +4 more
doaj +1 more source
Sampled-Data Consensus for Nonlinear Multiagent Dynamical Systems via Reliable Control
Abstract and Applied Analysis, 2014 The paper studies sampled-data consensus for nonlinear multiagent dynamical systems. A distributed linear reliable consensus protocol is designed, where probabilistic actuators with different failure rates and random network-induced delay are considered.
Hongjie Li
doaj +1 more source
Automated Synthesis of Safe Digital Controllers for Sampled-Data Stochastic Nonlinear Systems
IEEE Access, 2020 We present a new method for the automated synthesis of digital controllers with formal safety guarantees for systems with nonlinear dynamics, noisy output measurements, and stochastic disturbances.
Fedor Shmarov +6 more
doaj +1 more source
Controllability of Networked Sampled-Data Systems
IEEE Transactions on Automatic ControlThe controllability of networked sampled-data systems with zero-order holders on the control and transmission channels is explored, where single- and multi-rate sampling patterns are considered, respectively. The effects of sampling on the controllability of networked systems are analyzed, with some necessary and/or sufficient controllability ...
Zixuan Yang 0002 +2 more
openaire +5 more sources
On Preserving Passivity in Sampled-data Linear Systems [PDF]
European Journal of Control, 2006 Passivity is a well know phenomenon in several engineering areas. Due to its interesting properties, it is used in several areas of control engineering. Generally, this property is lost under direct discretization. In this work a new methodology which allows to preserve continuous-time passivity is presented.
Costa Castelló, Ramon +1 more
openaire +3 more sources
Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids
Pediatric Blood &Cancer, EarlyView.ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz +12 more
wiley +1 more source