Application of Individual Channel Design to Server Control
A Rajasekar1, R Devanathan2
1A Rajasekar, Department of Electronics and Communication Engineering, Hindustan Institute of Technology & Science, Chennai (Tamil Nadu), India.
2R Devanathan, Department of Electrical and Electronics Engineering, Hindustan Institute of Technology & Science, Chennai (Tamil Nadu), India.
Manuscript received on 18 June 2019 | Revised Manuscript received on 25 June 2019 | Manuscript published on 30 June 2019 | PP: 2010-2015 | Volume-8 Issue-5, June 2019 | Retrieval Number: E7681068519/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: There has been lately interest in the application of control theory to computing systems. Applications, such as, in cyber physical systems, demand study of the dynamic performance of computing systems under load and other disturbances. This paper addresses an important problem of feedback control of a computer server system. Considering a 2×2 server control system, individual channel design approach allows independent controller design of server utilization and average waiting time control loops. Simevents in Matlab is used to simulate, in a novel way, the physical server on which the feedback architecture is imposed. Simulation results are provided to validate the proposal of diagonal control of computer server together with demonstration of its robust performance.
Keywords: Feedback Computing, Control Theory, Individual Channel Design, Discrete Event System.
Scope of the Article: Mechanical Design