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Closed-loop lumped model

Partial hepatectomy hemodynamics changes: Experimental data explained by closed-loop lumped modeling

Partial hepatectomy hemodynamics changes: Experimental data explained by closed-loop lumped modeling

... a closed-loop lumped model the hemodynamics changes observed during twelve surgeries in ...the model and the simulated pressures and flows are compared with post-operative ...The ...

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Closed-loop lumped parameter modelling of hemodynamics during cirrhogenesis in rats

Closed-loop lumped parameter modelling of hemodynamics during cirrhogenesis in rats

... We concluded that the main circulatory disorders - inherent to a hyperdynamic state - could be reproduced by combining the three cases. The combined simulations produced results that were in close agreement with ...

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Development and Identification of a Closed-Loop Model of the Cardiovascular System Including the Atria

Development and Identification of a Closed-Loop Model of the Cardiovascular System Including the Atria

... CVS Model The model used to represent the CVS has been developed by Smith ...a lumped model consisting of six elastic chambers, representing the left (lv ) and right (rv ) ventricles, the ...

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Innovative hybrid pile oscillator technique in the Minerve reactor open loop vs. closed loop

Innovative hybrid pile oscillator technique in the Minerve reactor open loop vs. closed loop

... A measurement campaign, called MAESTRO-SL (SL stands for local signal), took place in 2015 in the Minerve reactor, in a core configuration close to the one used for the MAESTRO oscillation campaign [5][6]. Its objective ...

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Robust grey-box closed-loop stop-and-go control

Robust grey-box closed-loop stop-and-go control

... dynamic model and a reliable follower velocity estimation (see ...This model provides a safe and comfortable reference inter-distance between the leader and the following ...this model is based on ...

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Closed-loop control separated flows using real-time PIV

Closed-loop control separated flows using real-time PIV

... a closed-loop flow control experiment based on the dense velocity fields computations at such Reynolds numbers (up to ...the closed-loop control experiments, instead of a continuous ...the ...

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Design of Closed Loop Supply Chain Under Uncertainties

Design of Closed Loop Supply Chain Under Uncertainties

... Stochastic Model with Uncertainties To reflect the uncertain demands and return volumes, we have assumed that the demand is normal distribution with customer service level of ...

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Development and Identification of a Closed-Loop Model of the Cardiovascular System Including the Atria

Development and Identification of a Closed-Loop Model of the Cardiovascular System Including the Atria

... Aorta Left ventricle Fixed pulmonary vein pressure Fixed vena cava pressure P vc P pu METHODS 2 PARAMETER IDENTIFICATION 3.. Identification of the[r] ...

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Closed loop observers bundle for uncertain biotechnological models

Closed loop observers bundle for uncertain biotechnological models

... Unité de recherche INRIA Sophia Antipolis 2004, route des Lucioles - BP 93 - 06902 Sophia Antipolis Cedex France Unité de recherche INRIA Futurs : Parc Club Orsay Université - ZAC des Vi[r] ...

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Closed loop performance of polypyrrole linear contractile actuators

Closed loop performance of polypyrrole linear contractile actuators

... the loop on bending polypyrrole actuators has been shown to both improve the response time of the polymer and reduce its positioning error ...a closed loop system is of equal importance, especially ...

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Adaptive-Gains Enforcing Constraints in Closed-Loop QP Control

Adaptive-Gains Enforcing Constraints in Closed-Loop QP Control

... control loop runs at a frequency of 200 ...in closed-loop with set- point tasks assigned such that different constraints reach their bounds 4 ...

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Lumped Parameter Thermal Model of Permanent Magnet Synchronous Machines

Lumped Parameter Thermal Model of Permanent Magnet Synchronous Machines

... reasons, lumped parameter thermal models are commonly used ...to model different parts of the machine such as yokes ...[5]. Lumped parameter models are also used for the modeling of convective heat ...

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Surface EEG-Transcranial direct current stimulation (tDCS) closed-loop system

Surface EEG-Transcranial direct current stimulation (tDCS) closed-loop system

... ideal closed loop system needs to process the signals in real time as to allow for feedback control and trigger response, this closed-loop system must also benefit for brain-state dependent ...

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Approximate Policy Iteration for Closed-Loop Learning of Visual Tasks

Approximate Policy Iteration for Closed-Loop Learning of Visual Tasks

... 5 Conclusions We have introduced the Visual Approximate Policy Iteration (V-API) algorithm. V-API is designed for the closed-loop solution of visual control problems. It ex- tensively relies on the use of ...

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Lumped Parameter Thermal Model of Permanent Magnet Synchronous Machines

Lumped Parameter Thermal Model of Permanent Magnet Synchronous Machines

... Fig. 3. Sketch of lumped parameter thermal model of LCTE-PMSM. 3.3. H EAT S OURCES Losses in PMSM constitute the heat sources which contribute to the increase in temperature.The main losses in the PMSMs are ...

7

A Theory for Sparse Event-Based Closed Loop Control

A Theory for Sparse Event-Based Closed Loop Control

... FIGURE 5 | Inverted pendulum controlled with the event-based controller and the discrete controller set to update the control output at 20 Hz.. The discrete controller fails to stabilize[r] ...

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Closed-loop structural stability for linear-quadratic optimal systems

Closed-loop structural stability for linear-quadratic optimal systems

... Such results are valuable because it can be readily appreciated that at least in the single-input-single-output case, modern control theory designs tend to have a good degree of[r] ...

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Closed-loop control of spacecraft formations with applications on SPHERES

Closed-loop control of spacecraft formations with applications on SPHERES

... Overall, provided the sensing is very good (consistent with the latest technology), accurate AV implementation of plans enables both greater precision in formation fl[r] ...

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Closed-loop auditory-based representation for robust speech recognition

Closed-loop auditory-based representation for robust speech recognition

... Two major differences between the closed-loop model and an open-loop procedure can be distinguished: namely, the dynamic range window (DRW) and the gain control. In fact, the[r] ...

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Analysis and design of closed loop manufacturing systems

Analysis and design of closed loop manufacturing systems

... Performance measures such as average production rate and the distribution of in- process inventory cannot be expressed in closed form. Simulation provides accurate results for these quantities, but it can be time ...

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