Results 171 to 180 of about 4,927,965 (236)

A flexible framework for hyperparameter optimization using homotopy and surrogate models. [PDF]

open access: yesSci Rep
Abraham SJ   +5 more
europepmc   +1 more source

Isometries of Spacetimes Without Observer Horizons. [PDF]

open access: yesCommun Math Phys
García-Heveling L, Zeghib A.
europepmc   +1 more source

SMOOTH FUNCTION MODELING FOR ON-LINE TRAJECTORY RESHAPING APPLICATION (POSTPRINT)

AIAA Guidance, Navigation, and Control Conference and Exhibit, 2006
by continuously retargeting and reshaping the reference RLV trajectory satisfying the feasibility constraints. On-line trajectory reshaping to determine a feasible reference trajectory is computationally a difficult problem for real time applications.
A. Verma   +3 more
semanticscholar   +2 more sources

Sigmoid Function Model for a PFM Power Electronic Converter

IEEE transactions on power electronics, 2020
A power electronic converter is a switching system; the key to modeling it is how to describe the interaction between the discrete switch variables and the continuous state variables in a unified model.
Yimin Lu   +3 more
semanticscholar   +1 more source

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