A Global Fast Integral Operator Terminal Adaptive Sliding-mode Controller

摘要

Attitude Control System (ACS) with high performance, high precision, and high reliability is the kernel technology of the research of spacecraft, which directly affects the whole performance of spacecraft.Hence, a global fast integral operator Terminal adaptive sliding-mode controller is proposed to come true the high performance control.The theory of this controller is to introduce the limited time mechanics—Terminal mode to the sliding-mode control and introduce the integral operator to the sliding-mode plane, which can realize the convergence of spacecraft attitude in "limited time" in the condition of serious disturbance, in order to enhance the performance of fast response.At last, the simulation results demonstrate the high reliability and advantages of the control approach.