Abstract
The present paper considers the speed control system of a single-shaft gas turbine engine (GTE). A well-known transfer function of the GTE has been modeled in the Matlab environment. A digital PID controller has been calculated that provides the preset dynamic performance indicators of the discrete GTE speed control system functioning. An assessment of the robust stability of the GTE control system has been performed. A modified root locus for the transfer function with interval coefficients has been constructed. The graphical method is based on the application of the strong Kharitonovs theorem which provides a visual demonstration of the absolute robust stability of the GTE speed control system.
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.
