I have a question about the paper"SAE 2013: Simplified Extended Kalman Filter Observer for Battery SOC Estimation
In this paper, you model the hysteresis effect, and use k as the hysteresis factor.
how can I understand the following sentence in Page5"The value of k was obtained by inspection by minimizing the difference between the experimental and simulated VOC vs. SOC curves. VOC(VSOC) is the instantaneous value of the OCV on the minor loop."
what's the experimental VOC(VSOC),is caculted by(VOCch(VSOC)+VOCdisch(VSOC) )/2?
and what's simulated VOC(VSOC), is the difference between measured terminal voltage (Vt) and VRC?
I will be presenting during a workshop entitled "Developing Battery Management Systems Using Model-Based Design" at the American Control Conference on June 3rd in Portland, OR. If you are interested in attending, please see: