Results 11 to 20 of about 5,793,293 (269)

Closed-Loop Recycling Dual-Mode Counter-Current Chromatography with Specified Sample Loading Durations: Modeling of Preparative and Industrial-Scale Separations

open access: yesMolecules, 2021
We previously reported on a new counter-current chromatography (CCC) operating mode called closed-loop recycling dual-mode counter-current chromatography (CLR DM CCC), which incorporates the advantages of closed-loop recycling (CLR) and dual-mode (DM ...
Artak E. Kostanyan, Andrey A. Voshkin
doaj   +1 more source

Model-based design of tube pumps with ultra-low flow rate pulsation

open access: yesSICE Journal of Control, Measurement, and System Integration, 2022
In this paper, a model-based design problem of tube pumps are considered to achieve an ultra-low flow rate pulsation. Starting from the modelling of conventional tube pumps having two rollers, we clarify the fact that even the 1 degree of freedom (DoF ...
Jinhui Yang   +4 more
doaj   +1 more source

Fuzzy model-based design for testing and qualification of additive manufacturing components

open access: yesDesign Science, 2022
The uncertainties and variation of additive manufacturing (AM) material properties and their impact on product quality trouble designers. The lack of experience in AM technologies renders the experts’ assessment of AM components and the establishment of ...
Olivia Borgue   +2 more
doaj   +1 more source

Application of the MiL and HiL Simulation Techniques in Stewart Platform Control Development

open access: yesApplied Sciences, 2022
During the integration phase of a system development, we are often concerned as to whether the designed control algorithm could be performed on the selected controller in real-time. One of the tools to test and validate the control scheme is the Hardware-
Dominik Walica, Petr Noskievič
doaj   +1 more source

Automatic Failure Modes and Effects Analysis of an Electronic Fuel Injection Model

open access: yesApplied Sciences, 2022
In the development of safety-critical systems, it is important to perform failure modes and effects analysis (FMEA) to identify potential failures. However, traditional FMEA activities tend to be considered difficult and time-consuming tasks.
Dongwoo Lee, Dongmin Lee, Jongwhoa Na
doaj   +1 more source

Hierarchical Activity-Based Models for Control Flows in Parallel Discrete Event System Specification Simulation Models

open access: yesIEEE Access, 2021
Behavior modeling grounded in the Discrete-Event System Specification (DEVS) and Unified Modeling Language (UML) activity specifications is crucial for simulating dynamical systems.
Abdurrahman Alshareef   +1 more
doaj   +1 more source

Model-based (Mechanical) Product Design [PDF]

open access: yes, 2011
Lien vers la version éditeur: http://link.springer.com/chapter/10.1007/978-3-642-24485-8_40Mechanical product engineering is a research and industrial activity which studies the design of complex mechanical systems.
Lionel Roucoules   +5 more
core   +1 more source

Formal Verification and Co-Simulation in the Design of a Synchronous Motor Control Algorithm

open access: yesEnergies, 2020
Mechatronic systems are a class of cyber-physical systems, whose increasing complexity makes their validation and verification more and more difficult, while their requirements become more challenging.
Cinzia Bernardeschi   +4 more
doaj   +1 more source

Design of a Smart Bartender with Peristaltic Pumps

open access: yesInventions, 2019
In this paper, the development of a smart scalable system for liquid supply based on high-precision peristaltic pumps is described. The architecture of software and hardware for the proposed system is considered. This liquid supply system can be used for
Vyacheslav Rybin   +5 more
doaj   +1 more source

Discrete-Time First-Order Plus Dead-Time Model-Reference Trade-off PID Control Design

open access: yesApplied Sciences, 2019
The present study proposes a novel proportional-integral-derivative (PID) control design method in discrete time. In the proposed method, a PID controller is designed for first-order plus dead-time (FOPDT) systems so that the prescribed robust stability ...
Ryo Kurokawa   +3 more
doaj   +1 more source

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