[HTML][HTML] Review and comparison of clearance control strategies

B Gao, W Shen, H Guan, W Zhang, L Zheng - Machines, 2022 - mdpi.com
The nonlinearity of clearance has a significant influence on the performance of a system
while ensuring the reliability of the variable-speed transmission, and hinders the …

Modeling of a six-degree-of-freedom magnetic levitation platform actuated by noncontact Lorentz forces

J Li, S Zeng, Q Guo, S Zhong… - Journal of Vibration …, 2024 - journals.sagepub.com
In this study, the modeling of a six-degree-of-freedom (DOF) magnetic levitation platform
actuated by noncontact Lorentz forces was analyzed. First, an analytic model of the actuator …

3-DoF zero power micro vibration isolation via linear matrix inequalities based on H∞ and H2 control approaches

BC Yalçın, K Erkan - Mechanical Systems and Signal Processing, 2021 - Elsevier
Zero-power micro vibration isolators based on hybrid electromagnets, consisting of coils and
permanent magnets, have potential usage in many industrial and academic fields, such as …

Frequency control scheme based on the CDM-PID controller for the hybrid microgrid system with stochastic renewable generators

M Helaimi, HA Gabbar, R Taleb, M Regad - Automatika, 2023 - Taylor & Francis
In this paper, we introduce a Coefficient Diagram Method (CDM) to design a conventional
PID controller. This controller is used to decrease the frequency fluctuations of a microgrid …

Modeling and control of magnetically actuated micro/milli robots position under laminar flow

S Doğanay - Journal of Magnetism and Magnetic Materials, 2024 - Elsevier
The goal of this study is to model and control the position of micro-and milli-scale robots
(MMRs) under laminar flow for multiscale robotic applications. A conceptual design …

performance analysis of enhanced MFO-based online-tuned split-range PID controller

V Vishnoi, S Tiwari, R Singla - Arabian Journal for Science and …, 2021 - Springer
This study presents online-tuning approach using the moth flame optimization (MFO)
algorithm to optimize the parameters of PID and modified PID (I-PD) controllers used in the …

Multi degrees of freedom robust magnetic levitation control of a flexible transport mover with disturbance observer and state feedback control

AF Bozkurt, OF Guney, K Erkan - Journal of Control Engineering and …, 2018 - ceai.srait.ro
In this study, a flexible transportation mover, based on magnetic levitation (maglev) principle,
which contains hybrid electromagnets and linear induction motors (LIM) is proposed …

Yeni Artı (+) Tip 4 Kutuplu Temassız Taşıyıcı Sistemin Tasarımı ve Manyetik Kuvvet Analizleri

EM Göker, K Erkan - Avrupa Bilim ve Teknoloji Dergisi, 2022 - dergipark.org.tr
Bu çalışmada artı şeklinde U tipli karma elektromıknatıs (kalıcı mıknatıs ve elektromıknatıs)
kullanılarak yeni artı tip 4 kutuplu temassız taşıyıcı sistemi tasarlanmıştır. Artı tip …

Air gap control of the novel cross (+) type 4-Pole MAGLEV carrier system

EM Göker, AF Bozkurt, B Baykal, K Erkan - arxiv preprint arxiv …, 2022 - arxiv.org
Mechanical non-contact carrier systems based on magnetic levitation (MAGLEV) are used in
special transportation areas (clean rooms, chemical areas, etc.). Among these types of …

Design and evaluation of state and disturbance observers for a multivariable magnetic levitation system

YS Lu, P Berkelman - IETE Journal of Research, 2023 - Taylor & Francis
For inherently unstable magnetic levitation (maglev) systems, state observation is required
for feedback control, and disturbance estimation is needed to compensate for unknown …