Local Modeling of Liouville Foliations by Billiards: Implementation of Edge Invariants

A mutli-model modeling method based on local model is given. The modeling idea is firstly to find some data matching with the current working point from vast historical system input-output datasets, and in this paper, we give a new method of choose data information based on similarity of vector which improve the accuracy of data greatly. Secondly to choose the weight and optimum bandwidth then develop a local model using local polynomial fitting algorithm. With the change of working points, multiple local models are built. The effectiveness of the proposed method is demonstrated by simulation results.

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Affine Covariant Features for Fisheye Distortion Local Modeling

IEEE Transactions on Image Processing ◽

10.1109/tip.2016.2627816 ◽

2017 ◽

Vol 26 (2) ◽

pp. 696-710 ◽

Cited By ~ 9

Author(s):

Antonino Furnari ◽

Giovanni Maria Farinella ◽

Arcangelo Ranieri Bruna ◽

Sebastiano Battiato

Keyword(s):

Local Modeling

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Non-local modeling of thermal shock damage in refractory materials

Engineering Fracture Mechanics ◽

10.1016/j.engfracmech.2008.06.031 ◽

2008 ◽

Vol 75 (16) ◽

pp. 4706-4720 ◽

Cited By ~ 12

Author(s):

F. Damhof ◽

W.A.M. Brekelmans ◽

M.G.D. Geers

Keyword(s):

Thermal Shock ◽

Refractory Materials ◽

Local Modeling ◽

Non Local

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Optimization of a new thermoelectric cooling assembly using CFD analysis and local modeling of thermoelectric effects

Proceedings ICT'03. 22nd International Conference on Thermoelectrics (IEEE Cat. No.03TH8726) ◽

10.1109/ict.2003.1287588 ◽

2004 ◽

Author(s):

M.P. Codecasa ◽

E. Colombo ◽

F. Inzoli ◽

G. Pastorino ◽

C. Rizzo

Keyword(s):

Cfd Analysis ◽

Thermoelectric Cooling ◽

Thermoelectric Effects ◽

Local Modeling

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Validation of BeiDou Observations

Journal of Applied Geodesy ◽

10.1515/jag-2013-0027 ◽

2014 ◽

Vol 8 (2) ◽

Cited By ~ 1

Author(s):

Ahmed El-Mowafy ◽

Congwei Hu

Keyword(s):

Single Point ◽

Real Data ◽

Empirical Method ◽

Observation Model ◽

Triple Frequency ◽

Local Modeling ◽

Detection And Identification ◽

Using Data ◽

Navigation Information ◽

Graphical Diagnostics

AbstractThis study presents validation of BeiDou measurements in un-differenced standalone mode and experimental results of its application for real data. A reparameterized form of the unknowns in a geometry-free observation model was used. Observations from each satellite are independently screened using a local modeling approach. Main advantages include that there is no need for computation of inter-system biases and no satellite navigation information are needed. Validation of the triple-frequency BeiDou data was performed in static and kinematic modes, the former at two continuously operating reference stations in Australia using data that span two consecutive days and the later in a walking mode for three hours. The use of the validation method parameters for numerical and graphical diagnostics of the multi-frequency BeiDou observations are discussed. The precision of the system’s observations was estimated using an empirical method that utilizes the characteristics of the validation statistics. The capability of the proposed method is demonstrated in detection and identification of artificial errors inserted in the static BeiDou data and when implemented in a single point positioning processing of the kinematic test.

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