چکیده مقاله
Magnetic bearings are a good substitute for common bearings that without physical contact and the use of lubricants provide the conditions for shaft rotation during very high speed rotation The most important thing about magnetic bearings is vibration at the beginning and at the end of the rotation In the previous studies, 3 or 8 magnetic poles for bearing design have been used In this paper, a magnetic bearing with 12 poles is designed to use maximum magnetic force for rotor stability The PID control system that its parameters have been selected through the PID Tuner tool are used to eliminate vibration and unbalancing of rotor By simulating the movement of this bearing in the Simulink section of MATLAB software, optimal results were obtained that reduced the vibration range and shortened time to the rotor's equilibrium, as well as the stability of the closed loop system Also, by examining the changes in the independent parameters, the effect of each parameter on rotor displacement was shown
کلیدواژهها
نویسندگان
Mehdi Yazdian
Instructor, Department of Civil Engineering, Faculty of Engineering and Science, Science & Arts University, Yazd, Iran
Moslem Veisi Kamane
M Sc Department of Mechanical Engineering Faculty of Engineering, Razi University
Alireza Jabbari
MSc in Structural Engineering, Faculty of Engineering and Science, Science & Arts University, Yazd, Iran
Saber Mohammadi
Associate Professor, Faculty of Engineering, Razi University
Mahdi Sadeghian
B.S. of Civil Engineering, Faculty of Engineering and Science, University of Science and Art, Yazd, Iran
Javad Rostami
Assistant Professor, Faculty of Engineering, Razi University
شیوه ارجاع
Veisi Kamane, Moslem and Mohammadi, Saber and Rostami, Javad,1399,Design and simulation of a radial active magnetic bearing with the aim of controlling its vibrations for high-speed operation,Sixth International Conference on Mechanics, Manufacturing, Industries and Civil Engineering
ارائهشده در
مجموعه مقالات ششمین کنفرانس بین المللی مکانیک، ساخت، صنایع و مهندسی عمران27 اسفند 1399