Universiti Teknologi Malaysia Institutional Repository

A robust active control method to reduce brake noise

Mailah, Musa and Hashemi-Dehkord, Sayed Mahdi and Abu-Bakar, Abd. Rahim (2009) A robust active control method to reduce brake noise. In: 2008 IEEE International Conference on Robotics and Biomimetics, ROBIO 2008 , 21st - 26th Feb 2009, Bangkok, Thailand.

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Official URL: http://dx.doi.org/978-142442679-9

Abstract

In this paper, a novel approach to suppress vibration that causes brake noise is proposed employing a closed-loop feedback control method using an Active Force Control (AFC) based strategy. It is used in conjunction with the classic proportional-integral-derivative (PID) scheme that is typically incorporated in the outermost positional control loop. The idea is to introduce an active element that dynamically compensates the disturbances through a control mechanism that takes into account the direct measurements and estimation of parameters in the AFC section. A disc brake model is considered and simulated taking into account a number of operating and loading conditions. Results clearly show the superiority of the proposed AFC-based scheme compared to the pure PID counterpart in suppressing the vibration and hence the brake noise.

Item Type:Conference or Workshop Item (Paper)
Additional Information:ISBN : 978-142442679-9
Uncontrolled Keywords:active force control, brake noise, robust, vibration
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:12830
Deposited By: Ms Zalinda Shuratman
Deposited On:30 Jun 2011 10:12
Last Modified:30 Jun 2011 10:12

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