earticle

영어

It is very important to design a feedback loop which takes the output into consideration so that the system is able to adjust its performance. Reliability analysis in the control system is able to examine the system stability and make the control system is more compatible and reliable. This paper introduces a spherical coordinate-based reliability analysis model to examine the feedback in a control system for improving the control signal between encoder and decoder of the controller. Under the feedback closed-loop system with erasing operations and limited coding ratio, the proposed spherical coordinated-based approach is able to ensure the average asymptotic reliability. To this end, the design methodology of controller, encoder, decoder, and quantifier are introduced. From the experiments analysis, it could be observed that the proposed approach is able to achieve high system reliability. It is observed that, under the bigger erasing possibility, the designed quantifier and controller are able to ensure the system average asymptotic reliability.