The use of a non-integer order PI controller with an active queue management mechanism
Author:
Domański Adam1, Domańska Joanna2, Czachórski Tadeusz2, Klamka Jerzy2
Affiliation:
1. Institute of Informatics Silesian University of Technology, ul. Akademicka 16, 44-100 Gliwice, Poland 2. Institute of Theoretical and Applied Informatics Polish Academy of Sciences, ul. Bałtycka 5, 44-100 Gliwice, Poland
Abstract
Abstract
In this paper the performance of a fractional order PI controller is compared with that of RED, a well-known active queue management (AQM) mechanism. The article uses fluid flow approximation and discrete-event simulation to investigate the influence of the AQM policy on the packet loss probability, the queue length and its variability. The impact of self-similar traffic is also considered.
Publisher
Walter de Gruyter GmbH
Subject
Applied Mathematics,Engineering (miscellaneous),Computer Science (miscellaneous)
Reference54 articles.
1. Augustyn, D., Domański, A. and Domańska, J. (2010). Active queue management with nonlinear packet dropping function, Proceedings of the 6th International Conference on Performance Modelling and Evaluation of Heterogeneous Networks, HET-NETs, Zakopane, Poland, pp. 133-142. 2. Bhattacharjee, A. and Nandi, S. (2010). Statistical analysis of network traffic inter-arrival, Proceedings of the 12th International Conference on Advanced Communication Technology, Gangwon-Do, South Korea, pp. 1052-1057. 3. Braden, B., Clark, D., Crowcroft, J., Davie, B., Deering, S., Estrin, D., Floyd, S., Jacobson, V., Minshall, G., Partridge, C., Peterson, L., Ramakrishnan, K., Shenker, S., Wroclawski, J. and Zhang, L. (1998). Recommendations on queue management and congestion avoidance in the internet, RFC 2309, Internet Performance Recommendations, Network Working Group. 4. Chang Feng, W., Kandlur, D. and Saha, D. (1999). Adaptive packet marking for maintaining end to end throughput in a differentiated service internet, IEEE/ACM Transactions on Networking 7(5): 685-697. 5. Chen, Q. and Yang, Q. (2007). Robust controller design for AQM router, IEEE Transactions on Automatic Control 52(5): 938-943.
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16 articles.
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