Research Article

Online Soft Sensor of Humidity in PEM Fuel Cell Based on Dynamic Partial Least Squares

Figure 13

Comparison of measured and soft sensor’s relative humidity in the speed-up condition when relative humidity of cathode is set as 0.85. (a) Anode; (b) cathode.
923901.fig.0013a
(a)
923901.fig.0013b
(b)