Based on the method developed by Poliak and Jonas, a few models are developed in order to describe the critical strain for the onset of DRX as a function of the peak strain of the stress–strain curve. The models are derived for the systems with single peak, i.e. for the materials with medium to low stacking fault energy values. The models can be found in the following papers:
* [https://arxiv.org/abs/1405.0196 Determination of flow stress and the critical strain for the onset of dynamic recrystallization using a sine function]
* [https://dx.doi.org/10.1016/j.matdes.2013.08.055 Determination of flow stress and the critical strain for the onset of dynamic recrystallization using a hyperbolic tangent function]
* [https://dx.doi.org/10.1016/j.matdes.2009.09.001 Determination of critical strain for initiation of dynamic recrystallization]
* [https://www.researchgate.net/publication/260337084_Characteristic_points_of_stressstrain_curve_at_high_temperature Characteristic points of stress–strain curve at high temperature]
The DRX behavior for systems with multiple peaks (and single peak as well) can be modeled considering the interaction of multiple grains during deformation. I. e. the ensemble model describes the transition between single and multi peak behavior based on the initial grain size. It can also describe the effect of transient changes of the strain rate on the shape of the flow curve. The model can be found in the following paper: 
* [https://doi.org/10.1016/j.msea.2015.08.085 A new unified approach for modeling recrystallization during hot rolling of steel]