In view of the multi-source uncertainty disturbance problem during flight control, attitude autopilot based on fuzzy linear active rejection control (F-LADRC) was proposed. A second-order controller designed to stabilize angle missiles, and frequency domain characteristics were analyzed. Firstly, it proved that expansion state observer (LESO) is convergent can achieve indifference estimation sy...

In the chemical industry, a reactor is an absolutely necessary container. The fact that its dynamic qualities are nonlinear and unknown, however, what causes temperature to deviate from value was specified. As result, typical PID control cannot fulfill prerequisites of production process. A new function presented replace previously used, controller based on better fractional order active distur...