Results 91 to 100 of about 85,483 (193)
Applied Computer Systems, 2016 The approach called “Topological Functioning Model for Software Engineering” (TFM4SE) applies the Topological Functioning Model (TFM) for modelling the business system in the context of Model Driven Architecture.
Solomencevs Artūrs
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Vibration Sensor Data Denoising Using a Time-Frequency Manifold for Machinery Fault Diagnosis
Sensors, 2013 Vibration sensor data from a mechanical system are often associated with important measurement information useful for machinery fault diagnosis. However, in practice the existence of background noise makes it difficult to identify the fault signature ...
Qingbo He, Xiangxiang Wang, Qiang Zhou
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, 2010 Superconductivity, magnetic order, and quadrupolar order have been investigated in the filled skutterudite system Pr$_{1-x}$Nd$_{x}$Os$_4$Sb$_{12}$ as a function of composition $x$ in magnetic fields up to 9 tesla and at temperatures between 50 mK and 10
A. A. Dooraghi +9 more
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, 2010 We present the study of magnetization, thermal expansion, specific heat, resistivity, and a.c. susceptibility of (Pr$_{1-y}$Eu$_y$)$_{0.7}$Ca$_{0.3}$CoO$_3$ cobaltites. The measurements were performed on ceramic samples with $y = 0.12 - 0.26$ and $y = 1$.
A. A. Kamenev +15 more
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The Perspective on Data and Control Flow Analysis in Topological Functioning Models by Petri Nets
Applied Computer Systems, 2014 The perspective on integration of two mathematical formalisms, i.e., Colored Petri Nets (CPNs) and Topological Functioning Model (TFM), is discussed in the paper. The roots of CPNs are in modeling system functionality.
Asnina Erika +1 more
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Computational issues in fault detection filter design [PDF]
, 2002 We discuss computational issues encountered in the design of residual generators for dynamic inversion based fault detection filters. The two main computational problems in determining a proper and stable residual generator are the computation of an ...
Varga, Andras
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IEEE Access, 2019 It is crucial to identify and extract the weak transient features embedded in the vibration signals for bearing health monitoring and fault diagnosis. However, due to the macro-structural disturbance and background noise interference, it is not easy to ...
Deqi Zhang +3 more
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Applied Computer Systems, 2014 The software system needs to be analyzed and designed before the program code is written. A Computation Independent Model (CIM) and a Platform Independent Model/ Platform Specific Model (PIM/PSM) from Model-Driven Architecture (MDA) will be partially ...
Ovchinnikova Viktoria +2 more
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Validation of the granular temperature prediction of the kinetic theory of granular flow by particle image velocimetry and discrete particle model [PDF]
, 2004 In order to give a detailed description of the hydrodynamics in large industrial scale fluidized beds, continuum models are required. Continuum models often use the kinetic theory of granular flow (KTGF) to provide closure equations for the internal ...
Bokkers, G.A. +4 more
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