Results 191 to 200 of about 7,214 (264)

Sliding Mode Control in Aerospace Applications: A Survey

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley   +1 more source

High-Speed Impeller Design for the First Stage of a Hydrogen Compressor System. [PDF]

Materials (Basel)
Klimaszewski P, Klonowicz P, Witanowski Ł, Lampart P.   +3 more
europepmc   +1 more source

Control Design Based on Generalized Lur'e Lyapunov Functions for Sampled‐Data Lur'e Systems

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article addresses the synthesis of stabilizing control laws for aperiodic sampled‐data Lur'e systems. Based on a hybrid system representation of the closed‐loop system and a timer‐dependent generalized Lur'e–Postnikov type Lyapunov function, stabilization conditions are obtained by separating decision variables with the application of two
Arthur Scolari Fagundes, João Manoel Gomes da Silva Jr., Sophie Tarbouriech   +2 more
wiley   +1 more source

Open-source tubing-free impeller pump platform for controlled recirculating fluid flow for microfluidics and organs-on-chip. [PDF]

HardwareX
Cook SR, Lawrence EE, Sakinejad P, Pompano RR.   +3 more
europepmc   +1 more source

Input–Output Finite‐Time Stability and Stabilization of Nonautonomous Nonlinear Quadratic Systems via State and Output Feedback

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper presents novel results regarding the input–output finite‐time stability (IO‐FTS) of nonlinear quadratic systems (NLQSs), a class of dynamical models particularly useful for the study of robotic systems, biochemical reaction networks, and other processes of interest to the applied sciences.
Alessio Merola, Francesca Nesci, Donatella Dragone, Francesco Montefusco, Francesco Amato, Carlo Cosentino   +5 more
wiley   +1 more source

Engineering Characterization of Small-Scale Bioreactors for Large-Scale hiPSC Production. [PDF]

Biotechnol J
Vicente P, Meliciano A, Diniz C, Charalambidou A, Terrasso AP, Freitas C, Ducci A, Alves PM, Micheletti M, Roldão A, Serra M.   +10 more
europepmc   +1 more source

Formation Control With Obstacle Avoidance of Underwater Swarms Based on Relative Visual Feedback

Journal of Field Robotics, EarlyView.
ABSTRACT Underwater multi‐robot and swarm systems require advanced methodologies for controlling collective behavior. Conventional single‐robot techniques, such as tethering, sonar imaging, and acoustic localization, are not scalable or effective for swarm applications.
Andrea Infanti, Saverio Iacoponi, Saif Alameri, Mohamed El Hanbaly, Mohammed Tarnini, Cesare Stefanini, Giulia De Masi, Federico Renda   +7 more
wiley   +1 more source

Multi-sensor observer-based residual learning with Auto-Permutation Feature Importance for fault diagnosis of multistage centrifugal pumps under variable pressures. [PDF]

Sci Rep
Ullah S, Siddique MF, Kim JM.
europepmc   +1 more source

Burst agitation rate promotes sustained semicontinuous cultivation of filamentous fungi in stirred tank reactors. [PDF]

Appl Microbiol Biotechnol
Ó Lochlainn C, Cerrone F, O'Connor KE.
europepmc   +1 more source

Scale-Up Strategy Focused on Hydrodynamic Stress for Mammalian Cell Culture Established by a Dry-Wet Approach. [PDF]

Eng Life Sci
Kenmoku H, Kaneko A, Saito T, Nemoto T, Kato Y, Ohira S.   +5 more
europepmc   +1 more source