Title :
IPA for fluid queue with delayed flow control
Author :
Wardi, Y. ; Riley, G.
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
This paper develops a general framework for infinitesimal perturbation analysis (IPA) for fluid queues, and applies it to a queue with flow control. Unlike previous works, we consider signal delays in the feedback channel. The performance measure of interest is the loss volume, and the variable parameters are the buffer size and the feedback gain. The IPA derivatives are characterized, and simulation results are presented.
Keywords :
delays; feedback; flow control; perturbation techniques; queueing theory; delayed flow control; feedback channel; fluid queue; infinitesimal perturbation analysis; signal delays; Delay; Feedback; Fluid flow control; Gain measurement; Loss measurement; Performance gain; Performance loss; Queueing analysis; Size measurement; Volume measurement; Infinitesimal perturbation analysis; stochastic flow models; stochastic hybrid systems;
Conference_Titel :
Decision and Control, 2008. CDC 2008. 47th IEEE Conference on
Conference_Location :
Cancun
Print_ISBN :
978-1-4244-3123-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2008.4738988
