Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

H ∞ and μ-Synthesis Design of Coupled Tanks Level Control

Version 1 : Received: 5 June 2020 / Approved: 7 June 2020 / Online: 7 June 2020 (15:39:01 CEST)

How to cite: Jibril, M.; Tadese, M.; Alemayehu, E.A. H ∞ and μ-Synthesis Design of Coupled Tanks Level Control. Preprints 2020, 2020060101 (doi: 10.20944/preprints202006.0101.v1). Jibril, M.; Tadese, M.; Alemayehu, E.A. H ∞ and μ-Synthesis Design of Coupled Tanks Level Control. Preprints 2020, 2020060101 (doi: 10.20944/preprints202006.0101.v1).

Abstract

In this paper, the design and analysis of coupled tank water level control system is done using robust control theory. The main aim of this work is to improve level controlling mechanisms in industries and household areas. In this paper, H ∞ and μ –synthesis controllers are designed to improve the level control system. The coupled tank water level control system is designed using the proposed controller’s comparison and tested for tracking a reference level signals (step, sine wave and random) and simulation results have been analyzed successfully. Finally the comparative simulation results prove the effectiveness of the proposed coupled tank water level control system with H ∞ controller for improving the tracking mechanism performance of the system.

Subject Areas

H infinity; μ –synthesis; robust control theory

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