Study of techniques for obtaining continuous models from 2D discrete reduced-order state-space CFD models

Reduced order state-space models from th

Reduced order state-space models from the pulse responses of a linearized CFD scheme

✍ Ann L. Gaitonde; D. P. Jones 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 434 KB

## Abstract This paper describes a method for obtaining a time continuous reduced order model (ROM) from a system of time continuous linear differential equations. These equations are first put into a time discrete form using a finite difference approximation. The unit sample responses of the discr