Modern Control Approach for Vibration Reduction in Mechanical Systems
Date Published: 2006-04-03
Paper Number:2006-01-1315
DOI: 10.4271/2006-01-1315
Citation:
Dukkipati, R. and Srinivas, J., "Modern Control Approach for Vibration Reduction in Mechanical Systems," SAE Technical Paper 2006-01-1315, 2006, doi:10.4271/2006-01-1315.
An automatic control approach based on the method of pole-placement is presented in this paper. This method is an alternative to the conventional frequency response approach and root locus design. Unit step response of the system is initially plotted and stability is tested. The unstable system is made stable to a specified settling times and overshoots by choosing system gains using Ackerman’s formula. The stability is finally ascertained with Bode diagrams. The approach is illustrated with two numerical mechanical systems.
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