Abstract
This paper proposes the LQ-Servo control for input-time-delayed AQM(Active Queue Management) using Loop-shaping method. The proposed controller structure is made by both taking a traditional servo mechanism based on Linear Quadratic approach and augmenting a new state variable. And, the new loop shaping method is developed by shifting all zeros to a larger pole of AQM model to determine the design parameters. And also, the proposed LQServo controller is extended the control input with time-delay using Smith’s principle.
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Yang, J.H., Shin, S.J., Lim, D.K., Kang, J.J. (2011). Robust Congestion Control Design for Input Time Delayed AQM System. In: Kim, Th., Adeli, H., Robles, R.J., Balitanas, M. (eds) Information Security and Assurance. ISA 2011. Communications in Computer and Information Science, vol 200. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23141-4_36
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DOI: https://doi.org/10.1007/978-3-642-23141-4_36
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