Open AccessModeling, simulation and controller design for a typical bent axis electrohydraulic servo motor
Author(s) -
Mohammed Ali Yousef,
Moahmed Elsanabawy,
G. Rabie,
Ragaee. A. Rateb
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1172/1/012038
Subject(s) - pid controller , control theory (sociology) , servomotor , matlab , control engineering , servomechanism , controller (irrigation) , servo , computer science , engineering , control (management) , artificial intelligence , temperature control , agronomy , biology , operating system
Bent axis electrohydraulic servo motors are one of the Electrohydraulic Servo Motors (EHSMs) family which are used in high frequency, speed, and precision applications such as aerospace applications as well as many military weapon system applications. Therefore, it is essential to understand how such motors affect the whole performance of the system which makes modeling of these motors is an important task to be achieved. Once an accurate model is obtained, an optimum controller can be applied. This paper introduces detailed mathematical modeling of a typical bent axis (EHSM). MATLAB SIMULINK package is used to simulate and control such (EHSM) using PID controller. The PID controller gains were tuned using PD-PI controller to obtain the precision response for the (EHSM). The validity of mathematical modeling was reviewed through some practical experiments.