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Ağu 15, 2019 - Ağu 20, 2019

Thesis Defense - Mehmet Polat Küntüz (MSME)

 

Mehmet Polat Küntüz- M.Sc. Mechanical Engineering

Asst.Prof. Özkan Bebek - Advisor

 

SLIDING MODE CONTROL OF A SOLENOID
ACTUATOR FOR SELECTIVE CATALYTIC
REDUCTION SYSTEM

                                          

 

Date: 19.08.2019

Time: 14:30

Location: AB1 231

 

 

 

 

Thesis Committee: 

Asst. Prof. Özkan Bebek,  Özyeğin University

Asst. Prof. Barkan Uğurlu,  Özyeğin University

Assoc. Prof. Evren Samur, Boğaziçi University

 

Abstract

Electromechanical solenoid actuators are widely used in industrial applications that require fast and linear motion. High velocities can be achieved in small stroke lengths; in turn the motion results with high-velocity impacts, which may cause excessive noise and create mechanical damage to the parts.  fast motion. In this thesis, the solenoid actuator of a prototype urea injector has been controlled with sliding mode control (SMC) to archive soft landing to provide a longer life span to the product. To do that various test setup has been created to understand urea injector systems behaviors and control it accordingly. Soft landing achieved with the prototype urea injector with preserving the capability of spray pressurized fluid.   

Bio

Mehmet Polat KÜNTÜZ received his bachelor’s degree in electric and electronic engineering from Özyeğin Üniversity in 2015. He has been pursuing his MSc degree in mechanical engineering under the supervision of  Dr. Bebek at the robotics lab.