- Title
- Analog implementation of an integral resonant control scheme
- Creator
- Pereira, E.; Moheimani, S. O. R.; Aphale, S. S,
- Relation
- Smart Materials & Structures Vol. 17, Issue 6, p. 1-6
- Publisher Link
- http://dx.doi.org/10.1088/0964-1726/17/6/067001
- Publisher
- Institute of Physics (IOP) Publishing
- Resource Type
- journal article
- Date
- 2008
- Description
- Integral resonant control (IRC) has been introduced as a high performance controller design methodology for flexible structures with collocated actuator–sensor pairs. IRC has a simple structure and is capable of achieving significant damping, over several modes, while guaranteeing closed-loop stability of the system in the presence of unmodeled out-of-bandwidth dynamics. IRC can be an ideal controller for various industrial damping applications, if packaged in a simple easy-to-implement electronic module. This work proposes an analog implementation of the IRC scheme using a single Op-Amp circuit. The objective is to show that with simple analog realization of the modified IRC scheme, it is possible to damp a large number of vibration modes. A brief discussion about the modeling, circuit considerations, implementation and experimental results is presented in order to validate the usefulness and practicality of the proposed analog IRC implementation.
- Subject
- feedback control; smart structures; acuators; identification; system; beam
- Identifier
- uon:5579
- Identifier
- http://hdl.handle.net/1959.13/43480
- Identifier
- ISSN:0964-1726
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