Based on Sliding Mode and Adaptive Linear Active Disturbance Rejection Control for a Magnetic Levitation System

Figure 8

Dynamic disturbance testing of three control methods: (a) suspension height after adding 5 N interference; (b) control voltage after adding 5 N interference; (c) suspension height after adding 10 N interference; (d) control voltage after adding 10 N interference.

(a)

(b)

(c)

(d)