Conceptualizing Full and Reduced Order Linear Observers Using MATLAB GUI

摘要

This paper basically depicts the design of full and reduced-order observers using MATLAB software package and elaborates the scheme to implement linear time-invariant systems and observers, represented in state space domain, using the SIMULINK state space blocks for computerized control system modelling. Further, in pursuit of ease of implementation, a Graphical User Interface (GUI) is designed. Techniques for adopting the observer(s) initiatory states and their respective gain(s) are explained. Methodology to develop a GUI for facile execution of the system is elaborated. Exportability feature of feedback gain matrix and observer gain matrix as notepad files enhance the overall practicality. Thus as a whole, this paper is intended to design linear observers by means of GUI which further provides essential parametric data to practically deploy observers and observer dependent controllers in copious engineering and scientific operations.