The Committee of Sponsoring Organizations grew out of a private sector initiative known as the Treadway Commission in 1987. COSO was tasked to develop and explain an integrated framework for the ...

As the pitch angle control system of an underwater glider is nonlinear, multivariate, and has strong coupling, active disturbance rejection control (ADRC) was applied in the pitch angle control loop.

Valve-controlled asymmetric cylinder is widely used in servo loading system. As a kind of typical electro-hydraulic servo system (EHSS), it inherently has the characteristics such as high order ...