Optimal H-infinity PID Model Reference Controller Design for Roll Control of a Tail-Sitter VTOL UAV
Optimal H-infinity PID Model Reference Controller Design for Roll Control of a Tail-Sitter VTOL UAV

Ali H. Mhmood; Hazem I. Ali

Volume 39, 4A , April 2021, , Page 552-564

https://doi.org/10.30684/etj.v39i4A.1861

Abstract
  In this work, an optimal and robust controller based on consolidating the PID controller and H-infinity approach with the model reference control is proposed. The proposed controller ...  Read More ...
Design of Robust FOPI-FOPD Controller for Maglev System Using Particle Swarm Optimization
Design of Robust FOPI-FOPD Controller for Maglev System Using Particle Swarm Optimization

Salwan Y. Yousif; Mohamed J. Mohamed

Volume 39, 4A , April 2021, , Page 653-667

https://doi.org/10.30684/etj.v39i4A.1956

Abstract
  Magnetic Levitation System (MLS) is one of the benchmark laboratories models for designing and testing feedback control systems in the presence of the parametric uncertainties and disturbances ...  Read More ...
H∞ loop Shaping Robust Postprandial Glucose Control for Type 1 Diabetes
H∞ loop Shaping Robust Postprandial Glucose Control for Type 1 Diabetes

Safa F. Fadhel; Safanah M. Raafat

Volume 39, 2A , February 2021, , Page 268-279

https://doi.org/10.30684/etj.v39i2A.1672

Abstract
  The Bergman model is one of the most commonly used models applied to the representation of the artificial pancreas (AP). It is important to study the effects of the insulin infusion ...  Read More ...
Optimal Quantitative Controller Design for Twin Rotor MIMO System
Optimal Quantitative Controller Design for Twin Rotor MIMO System

Mustafa K. Khreabet; Hazem I. Ali

Volume 38, 12A , December 2020, , Page 1880-1894

https://doi.org/10.30684/etj.v38i12A.1618

Abstract
  In this paper, the control approach is used for achieving the desired performance and stability of the twin-rotor MIMO system. This system is considered one of the complex multiple ...  Read More ...
Full State Feedback 𝐇𝟐 and H-infinity Controllers Design for a Two Wheeled Inverted Pendulum System
Full State Feedback 𝐇𝟐 and H-infinity Controllers Design for a Two Wheeled Inverted Pendulum System

Hazem I. Ali; Zain. M. Shareef

Volume 36, 10A , October 2018, , Page 1110-1121

https://doi.org/10.30684/etj.36.10A.12

Abstract
  In this work, two robust controllers, which are full state feedback, 𝐻2 and full state feedback 𝐻∞ controllers are proposed for the two wheeled inverted pendulum system. ...  Read More ...
H-infinity Model Reference Controller Design for Magnetic Levitation System
H-infinity Model Reference Controller Design for Magnetic Levitation System

H.I. Ali

Volume 36, 1A , January 2018, , Page 17-26

https://doi.org/10.30684/etj.2018.136750

Abstract
  In this paper, a new robust approach based on combining the model reference control with H-infinity technique is proposed. The goal of the proposed controller is to obtain an adequate ...  Read More ...
Robust Controller Analysis and Design of Medical Haptic Control System
Robust Controller Analysis and Design of Medical Haptic Control System

S.M. Raafat; H.A. Ali

Volume 35, 4A , April 2017, , Page 318-326

https://doi.org/10.30684/etj.35.4A.3

Abstract
  Haptic interfaces for medial simulation prove to be especially useful for training in minimally invasive procedures. In this research, a framework that consists of relevant representation ...  Read More ...
Optimal Robust Controller Design for Heartbeat System
Optimal Robust Controller Design for Heartbeat System

Amjad J. Humaidi; Kadhim Yakoob Yousif; Ruaa Muayad AL Wardie

Volume 34, 8A , August 2016, , Page 1530-1537

https://doi.org/10.30684/etj.34.8A.5

Abstract
  In the present work, an optimal control approach is suggested to design a robust controller for the heart system. The work objective is to generate artificial or synthetic optimal Electrocardiogram ...  Read More ...
Design of a Nonlinear Robust Controller for Vibration Control of a Vehicle Suspension System
Design of a Nonlinear Robust Controller for Vibration Control of a Vehicle Suspension System

YasirKhudhair Abbas; Muhsin N.Hamza; Shibly Ahmed Al-Samarraie

Volume 29, Issue 11 , August 2011, , Page 2259-2273

https://doi.org/10.30684/etj.29.11.14

Abstract
  The suspension system is the main tool to achieve ride comfort and drive safety for a vehicle. Passive suspension systems have been designed to obtain a good compromise between these ...  Read More ...