摘要
This paper utilizes the high-order fully actuated(HOFA)system approach to synthesize a class of nonlinear systems.First,the original nonlinear system can be rewritten in a quasi-linear form,which is more general than other nonlinear systems,such as strict-feedback systems.Based on a rank condition,the quasi-linear system can be transformed into a canonical form.Second,a simple transformation is adopted to convert the above canonical form into the HOFA model.Once an HOFA model is derived,the authors design a controller to make the closed-loop system a constant linear system with the desired eigenstructure.Finally,a numerical example illustrates the fitness and effectiveness of the proposed approach.
基金
This research was supported by the Major Program of National Natural Science Foundation of China under Grant Nos.61690210 and 61690212
the National Natural Science Foundation of China under Grant No.61333003
also by the Science Center Program of the National Natural Science Foundation of China under Grant No.62188101.