Modelling and simulation of four-stage collision energy absorption system based on magneto rheological absorber

Article Engineering, Mechanical

Applications of Magnetorheological Fluid Actuator to Multi-DOF Systems: State-of-the-Art from 2015 to 2021

Jong-Seok Oh et al.

Summary: This review article presents various multi-DOF application systems that utilize smart magnetorheological fluid, discussing the importance of geometry optimization, working principles, and control schemes for these systems.

ACTUATORS (2022)

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Article Materials Science, Multidisciplinary

High-performance magneto-rheological clutches for direct-drive actuation: Design and development

Sergey Pisetskiy et al.

Summary: This paper presents an improved design, complete analysis, and prototype development of high torque-to-mass ratio Magneto-Rheological (MR) clutches for use in robotic manipulators. By focusing on Hall sensors' configuration, magnetization design, and gap size reduction, the performance of the MR clutches is significantly enhanced. Experimental results validate the accuracy of the analysis used for the development.

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES (2021)

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Article Engineering, Mechanical

Design and Simulation of a Crash Energy Absorption System Integrated with Magneto-Rheological Absorber

Pavan Kumar Archakam et al.

Summary: This study introduces a new crash energy absorption system combined with a Magneto-Rheological Absorber (MRA) to reduce the danger caused by frontal collisions. The system design is based on mathematical modeling and physical testing, resulting in six new models proposed to enhance crash kinematic responses. Experimental validation shows that three of the proposed models outperform the base models in terms of crash response.

JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES (2021)

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Proceedings Paper Engineering, Aerospace

A Review of Magneto Rheological Fluid in Suspension and Torsional Devices

Nithesh Suvarna et al.

Summary: Magneto Rheological Fluid (MRF) is a smart material that can have its rheological properties restricted by an externally applied magnetic field. This paper focuses on recent developments of MRF as suspension and torque transfer devices, discussing the influence of ingredients on damping effect and applications, as well as various types and designs of MRF clutches.

3RD INTERNATIONAL CONFERENCE ON ADVANCEMENTS IN AEROMECHANICAL MATERIALS FOR MANUFACTURING: ICAAMM-2020 (2021)

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Article Computer Science, Information Systems

Parametric Estimation From Empirical Data Using Particle Swarm Optimization Method for Different Magnetorheological Damper Models

Asan G. A. Muthalif et al.

Summary: The study examines the usage of the PSO algorithm to identify parameters of a nonlinear magnetorheological fluid model, finding that PSO is more effective in parameter identification compared to the Genetic Algorithm.

IEEE ACCESS (2021)

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Article Engineering, Mechanical