Current-Loop Control for the Pitching Axis of Aerial Cameras via an Improved ADRC

Table 4

Parameters of the overshoot amount and the response time for nonload starting under the PI control strategy, traditional ADRC, and improved ADRC control strategy.

Control strategy	Response time/s	Overshoot amount
PI	7.0056	16.6352%
Traditional ADRC	0.8623	5.7653%
Improved ADRC	0.4564	2.3470%