Application Research of MRAC in Fault-tolerant Flight Controller

Abstract

Damage, failure, and other configuration variety of aircraft would make the model parameters changed uncertainly, and lead to unknown deviations of the equilibrium points and unexpected coupling characters. One type of fault-tolerant flight controller which contains model reference adaptive theory is released for dealing with these problems. Design requirement for fault-tolerant flight controller is discussed and one structure of controller is presented. The reconstruction simulation for serious shift of center of gravity which could not detected by FDI system demonstrates this type of controller can complete the reconfiguration task without failure information, and demonstrated the validity of this structure.

Adaptive decoupling control for binary distillation column into a 3D virtual environment

“…One of the most used types of adaptive control is the reference model (MRAC) that establishes a model to be followed by the plant according to its stabilization and behavior time. [6]. Some work related to adaptive controllers includes design of an adaptive predictive control strategy for an atmospheric distillation process of crude oil, where the methodology proposed to the coupled system reduces the complexity of the control structures [7].…”