Figure - uploaded by Chris Rackauckas
Content may be subject to copyright.
Surrogate Operating Parameters. The surrogate is ex- pected to work over this entire range of design parameters.

Surrogate Operating Parameters. The surrogate is ex- pected to work over this entire range of design parameters.

Source publication
Preprint
Full-text available
In this paper we introduce JuliaSim, a high-performance programming environment designed to blend traditional modeling and simulation with machine learning. JuliaSim can build accelerated surrogates from component-based models, such as those conforming to the FMI standard, using continuous-time echo state networks (CTESN). The foundation of this en...

Contexts in source publication

Context 1
... simulation time span goes from 188 days to 189 days at a fixed step size of 5 seconds. Table 3 presents the list of and ranges of inputs the surrogate has been trained on. The relative error usually peaks at a point with a discontinuous derivative in time, usually induced by a step or ramp input (which, in this case, is the parametrized compressor speed ramp input.). ...
Context 2
... simulation time span goes from 188 days to 189 days at a fixed step size of 5 seconds. Table 3 presents the list of and ranges of inputs the surrogate has been trained on. The relative error usually peaks at a point with a discontinuous derivative in time, usually induced by a step or ramp input (which, in this case, is the parametrized compressor speed ramp input.). ...