Successful Real-Time Modeling of Wellbore Hydraulics Using Rheology Obtained According to API Recommended Practice 13D

2016 ◽  
Author(s):  
W. Sindi ◽  
M. Prohaska-Marchried ◽  
G. Thonhauser
Keyword(s):  
Real Time ◽  
Time Modeling

scholarly journals Handling Initial Conditions in Vector Fitting for Real Time Modeling of Power System Dynamics

Energies ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2471
Author(s):  
Tommaso Bradde ◽  
Samuel Chevalier ◽  
Marco De Stefano ◽  
Stefano Grivet-Talocia ◽  
Luca Daniel
Keyword(s):  
Dynamical Systems ◽  
Power System ◽  
System Dynamics ◽  
Real Time ◽  
Initial Conditions ◽  
Test System ◽  
Initial State ◽  
Power System Dynamics ◽  
Vector Fitting ◽  
Time Modeling

This paper develops a predictive modeling algorithm, denoted as Real-Time Vector Fitting (RTVF), which is capable of approximating the real-time linearized dynamics of multi-input multi-output (MIMO) dynamical systems via rational transfer function matrices. Based on a generalization of the well-known Time-Domain Vector Fitting (TDVF) algorithm, RTVF is suitable for online modeling of dynamical systems which experience both initial-state decay contributions in the measured output signals and concurrently active input signals. These adaptations were specifically contrived to meet the needs currently present in the electrical power systems community, where real-time modeling of low frequency power system dynamics is becoming an increasingly coveted tool by power system operators. After introducing and validating the RTVF scheme on synthetic test cases, this paper presents a series of numerical tests on high-order closed-loop generator systems in the IEEE 39-bus test system.

Real-time modeling and parameter approximation of dexterous garment folding by robot

2018 ◽  
Vol 24 (1) ◽  
pp. 119-126
Author(s):  
Cheong Hou Yew ◽  
Khairul Salleh Mohamed Sahari
Keyword(s):  
Real Time ◽  
Time Modeling ◽  
Parameter Approximation

scholarly journals Odra: Naval and Merchant Vessels (Maritime science heritage: Sanatan Nau vigyan: Select discussions)

2021 ◽  
Vol 4 (2) ◽  
pp. 253758
Author(s):  
Deepak Bhattacharya ◽  
Sahadeva Sahoo
Keyword(s):  
Real Time ◽  
High Speed ◽  
East Asian ◽  
Numerical Calculations ◽  
Maritime History ◽  
The South ◽  
Time Modeling

Odra (riparian) is a historical entity, a synonym for the Kalinga empire (India) which was maritime in nature and had a robust seafaring heritage. In this paper, the south-east Asian archipelago nexus is touched upon, along with less well known aspects of Indo-Asian maritime history. Historically-dated artifacts are presented; naval and merchandise issues ranging from the period c.1200 to 1900 C.E., are discussed. A possible depiction of the empire’s fleet (c.12th C.E) is conceptualized. Boat-related numerical calculations are adduced, and associated physics and mechanics of ocean sailing are discussed. Ancient high speed and stable barges are discussed. In-continuum heritage practice and real-time modeling are presented.

Real-time modeling and control of the circular cell membranes strain

2011 ◽  
Author(s):  
Ming Li Han ◽  
Yan Liang Zhang ◽  
Meng Ying Yu ◽  
Cheng Yap Shee ◽  
Wei Tech Ang
Keyword(s):  
Real Time ◽  
Cell Membranes ◽  
Modeling And Control ◽  
Circular Cell ◽  
Time Modeling ◽  
And Control
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