Mailah, Musa and Hashemi-Dehkordi, Sayed Mahdi and Bakar, Adnall R. A. (2009) An active control method to reduce the effect of negative damping in disk brake system. In: 2009 Innovative Technologies in Intelligent Systems and Industrial Applications, CITISIA 2009. Article number 5224246 . Elsevier, pp. 34-39. ISBN 978-142442887-8
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Official URL: http://dx.doi.org/10.1109/CITISIA.2009.5224246
In this paper, a novel approach to reduce the effect of negative damping that causes brake noise is proposed by applying an Active Force Control (AFC) based strategy to a two degree-of-freedom model of a disk brake system. At first, the disc brake model is simulated and analyzed using a closed loop pure PID controller. Later, it is integrated with AFC and simulated under similar operating environment. After running several tests with different sets of operating and loading conditions, the results both in time and frequency domains show that the PID controller with AFC is much more effective in reducing the vibration and noise, compared to the pure PID controller alone.
|Item Type:||Book Section|
|Additional Information:||2009 Innovative Technologies in Intelligent Systems and Industrial Applications, CITISIA 2009; Kuala Lumpur; 25 July 2009 through 26 July 2009|
|Uncontrolled Keywords:||active control methods, active force control, brake noise, closed loops, disc brakes, disk brake systems, frequency domains, loading condition, negative damping, operating environment, PID controllers, two-degree-of-freedom|
|Subjects:||T Technology > TJ Mechanical engineering and machinery|
|Deposited By:||Ms Zalinda Shuratman|
|Deposited On:||07 Jul 2011 08:21|
|Last Modified:||07 Jul 2011 08:21|
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