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This paper intends to propose a performance adaptive-robust strategy for the design of control systems implemented on the industrial applications. This adaptive-robust control (ARC) strategy is taking into account both adaptive control advantages and robust control benefits and uses the same integral criterion for the process identification and for the control algorithm design. An optimal integral...
This paper proposes polynomial robust RST control for the regulation of the blood pressure in post cardiac surgery patients. Results using Reinforcement Learning is also presented. Clinical applications require simple and effective controllers. This study's focus is to show that polynomial robust RST control is suitable for the blood pressure regulation in post cardiac surgery patients. A realistic...
This paper proposes a numerical control strategy for the automatic control of the blood pressure in post cardiac surgery patients. The model used presents itself as a system with distributed parameters (SDP). Motivated by the need for simple and effective controllers for clinical applications, this study's main claim is showing that the proposed solution, a robust polynomial R-S-T controller solution,...
When dealing with road traffic modeling, one problem is given by the difficulty of modeling the dynamics of a vehicle/group of vehicles from the time it enters a road section until it reaches the end. Besides, road traffic, seen as a complex dynamic process, is difficult to be characterized by fixed values. Therefore, this paper proposes a solution using fuzzy logic control, which by analyzing the...
Urban traffic networks play an important role in the modern society. Modeling and control of metropolitan traffic is a complex problem and a lot of research efforts are made towards solving this problem. We consider a macroscopic approach of the traffic and we propose a new solution for modeling and control based on mechanism offered by compartmental networks and positive systems theory. The traffic...
Road traffic is considered as a complex system organized in a decentralized structure composed of three levels. At the highest level of complexity we have a traffic region, considered as a part of a city's road infrastructure. At the next level, the region is decomposed into traffic objects represented by road sections and intersections. At the last level of complexity we have the road segments that...
The main objective of this work is the design and implementation a numerical control solution for the ethylene reactor, the key-installation in the petrochemical industry. We introduce some technological characteristics of this petrochemical process and the main aspects about the control system solution for the process plant. A robust control strategy for numerical control systems are proposed. Finally,...
Usually when modeling a real process the effects of nonlinearities must be taken into account. A road traffic sector is one such process. Considering it from a macroscopic point of view, the sector is modeled both as a nonlinear and as a linearized process. An 110 model is proposed and a RST control algorithm is used to ensure the imposed performances for the closed loop system. The robustness of...
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