Model-Based Control with Active Disturbance Rejection Algorithm for a Diesel Engine

Figure 18

Simulation results of the speed control system with the three control algorithms. (a) The entire process of the engine speed variations. (b) The speed variations during engine start-up process. (c) The speed variations during sudden load process. (d) The speed variations during sudden unload process.

(a)

(b)

(c)

(d)