TY  - JOUR
T1  - Design and Control of a Hydraulic Based Tire Changer using H4 and H2 Optimal Synthesis
Controllers
AU - Jibril, Mustefa AU - Tadese, Messay AU - Tadese, EliyasAlemayehu 
JO  - Botany Research Journal
VL  - 13
IS  - 3
SP  - 14
EP  - 19
PY  - 2020
DA  - 2001/08/19
SN  - 1995-4751
DO  - brj.2020.14.19
UR  - https://makhillpublications.co/view-article.php?doi=brj.2020.14.19
KW  - Tire changer
KW  -synthesis
KW  -optimal synthesis
AB  - In this study, the design and control of a
hydraulic system based tire changer machine have been
analyzed and simulated using MATLAB/Simulink
Toolbox successfully. The machine have a displacement
input which is a leg pedal displacement in order to push
the piston of the pump to fed the motor with a pressured
hydraulic fluid to rotate the tire with an angular speed to
mount and dismount it. Augmentation based H&infin; and H<sub>2</sub>
optimal synthesis controllers have been used to improve
the performance of the machine. Comparison of the
proposed controllers for tracking a reference input speed
have been done using two reference inputs (step and
random) signals. Finally, the comparative simulation
results proved the effectiveness of the proposed tire
changer with synthesis controller in improving the settling
time and percentage overshoot.
ER  -