Abstract
A new method for designing linear MIMO control systems using constant and dynamic output feedback is presented. The direct algebraic controller design is based on a new representation of linear systems using generalized Fourier series expansions for the state, input and output signals. This procedure leads to a very simple approximation rule for transfer functions, which fixes points on the real axis of the complex s-plane, where two different transfer functions have to coincide to have similar input-output behaviour. This important statement will then be used to derive a simple controller formula in a closed form. The design objective is to shape the reference input response and to provide approximate non – interaction. In order to illustrate the simplicity and efficiency of the proposed method, the design for an unstable chemical reactor and a non-minimum-phase rear-axle- gear test stand are considered, using output feedback loops with either constant or PI characteristics.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
