The present disclosure relates to a generalized process for order reduction of unstable systems. Plenty of engineering applications are often represented by complex, high-order models that are troublesome to analyze, control and design. Their reduced models are more appropriate to provide deep insight and can also contribute to design lower-order controllers. The main motive behind various model reduction techniques is to obtain an appropriate lower-order model such that it retains the input output behavior and inherent characteristics of the original system with reduced error. Thus, the multi-input multi-output model of highly maneuverable aircraft technology (HIMAT) has been reduced using a new pole shifting method. Finally, the controller of the reduced plant model is synthesized using an approximate model matching framework. Both model reduction and controller design problems are carried out using the delta operator. The delta domain approach unifies analysis of continuous and discrete-time systems at high sampling frequency. E oj cEr E) CLcc _0 Cfl 4-Uo 02 W '4 -0 C- 4 - 4 CL EUW Mci C)a ci)E E 4 WE a)) -o- E WoE V V- 4-'- + C 0 V> 4--2 '-C on W E on W -C WCU flE 4- 00 EE -64 W- W"04 Con 0) W'- 0 WE '4- 00> 0 0 0-W W 40 C> 4- 4- - 4- ~ 4- 0E 4t 4-CL V0 4- :--= - 414- E C EW c CL '4 C- 0 CW > C0' D4- 0 0 ;C


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    Title :

    A GENERALIZED PROCESS FOR ORDER REDUCTION OF UNSTABLE SYSTEMS


    Contributors:

    Publication date :

    2021-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64C AEROPLANES , Flugzeuge / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen




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