Performance Evaluation of Shaft Speed Control Using a Magnetorheological Brake

Abdullah, M.A.; Zainordin, A.Z.; Hudha, Khisbullah

doi:10.15282/ijame.11.2015.42.0223

Cited by 6 publications

(5 citation statements)

References 12 publications

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“…Patil and Sawant [16] investigated reliability issues in case of MR brake for automotive application. Some control studies on MR brake have been reported by Abdulla et al [17]. All these works have focused on shear mode MR brake, and the order of torque output reported in various works is far too less in view of high torque demanding application like automotive application.…”

Section: Introduction and Literature Reviewmentioning

confidence: 99%

Experimental investigations and characterization of shear and squeeze mode magnetorheological brake

Patil

Lohar

2018

J Braz. Soc. Mech. Sci. Eng.

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Owing to their quick response as compared to conventional hydraulic brakes, magnetorheological brakes (MR brakes) are being investigated for a variety of applications. MR brakes usually operate in a shear mode, and thus, lower braking torque is observed to be limiting factor for their adoption for applications like road vehicles. This work presents experimental investigations on shear and squeeze mode MR brake which may potentially offer higher torque as compared to shear mode MR brake. Design of the brakes including the squeeze mechanism is presented which is followed by analytical estimation of output torque for both types of brakes. Experimental investigations in terms of braking torque for various levels of influencing parameters, viz. input current and speed and temperature rise during brake actuation, are carried out with the help of specially designed experimental setup. The analytical and experimental results for both types of MR brakes are compared and discussed. Correlation analysis is made using MINITAB to ascertain the effect of influencing parameters on brake torque output. Though the marginal rise in torque output is observed with squeeze mode MR brake, further design efforts are essential for exploring and realizing squeeze mode MR brake applications.

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Section: Introduction and Literature Reviewmentioning

confidence: 99%

Experimental investigations and characterization of shear and squeeze mode magnetorheological brake

Patil

Lohar

2018

J Braz. Soc. Mech. Sci. Eng.

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“…In [20], a conventional PID controller was designed for a tension control, and the experiment results showed the feasibility and better control effect for tension control of a winch spooler system. In [21], the on-off and PID controller were proposed to evaluate the controller's effectiveness in braking the wheel shaft at 50, 100 and 150N in varying speeds of 300, 500, 700 and 900 rpm; the simulation and experiment results showed that the PID controller had good performance compared with the on-off control.…”

Section: Pid Control Methodsmentioning

confidence: 99%

Parameters Tuning Approach for Proportion Integration Differentiation Controller of Magnetorheological Fluids Brake Based on Improved Fruit Fly Optimization Algorithm

Liu

Shi

2017

Symmetry

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Abstract:In order to improve the response performance of a proportion integration differentiation (PID) controller for magnetorheological fluids (MRF) brake and to reduce the braking fluctuation rate, an improved fruit fly optimization algorithm for PID controller parameters tuning of MRF brake is proposed. A data acquisition system for MRF brake is designed and the transfer function of MRF brake is identified. Moreover, an improved fruit fly optimization algorithm (IFOA) through integration of PID control strategy and cloud model algorithm is proposed to design a PID controller for MRF brake. Finally, the simulation and experiment are carried out. The results show that IFOA, with a faster response output and no overshoot, is superior to the conventional PID and fruit fly optimization algorithm (FOA) PID controller.

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“…Patil [27] published the thermal analysis for an MR brake functioning in a car. Patil et al [28] examined the dependability factor of an MR braking system, while Abdullah [29] introduced an MR brake employing a PID controller at different speeds and loads.…”

Section: Introductionmentioning

confidence: 99%

Design, fabrication and testing of a magnetorheologic fluid braking system for machine tool application

Jinaga

Thimmaiah

Kolekar³

et al. 2019

SN Appl. Sci.

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This technical article introduces a governable brake system that can be relevant for different machines, developed using magnetorheologic (MR) fluids. As an initial step, new MR fluids are developed considering different compositions of various constituents pursued by the formulation of a numerical model considering various elements such as magnetic field strength, magnetic particle size and MR fluid yield strength. Using a commercial software, COMSOL, a magnetically energized circuit is examined to obtain the details regarding the number of turns, current supply and strength of the magnetic field at predefined points, and a simulation study is carried out. Successively, the developed and optimized MR fluid is introduced between the gap of the fixed plate and rotating disk under the influence of the magnetic field over the fluid territory. A full-fledged test rig setup for the MR brake system is established, and an experimental study is carried out focusing on the shaft speed and braking torque developed during the braking process. The results are also plotted for various current input values. The current input value ranges from 0 to 2 amp, and the respective torque value is obtained. Likewise, the performance of the torque by the proposed MR brake system used simulated results in a derived theoretical model, and a comparative study is carried out with the experimented results.

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Performance Evaluation of Shaft Speed Control Using a Magnetorheological Brake

Cited by 6 publications

References 12 publications

Experimental investigations and characterization of shear and squeeze mode magnetorheological brake

Experimental investigations and characterization of shear and squeeze mode magnetorheological brake

Parameters Tuning Approach for Proportion Integration Differentiation Controller of Magnetorheological Fluids Brake Based on Improved Fruit Fly Optimization Algorithm

Design, fabrication and testing of a magnetorheologic fluid braking system for machine tool application

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