@article{(Open Science Index):https://publications.waset.org/pdf/684,
	  title     = {Multivariable Control of Smart Timoshenko Beam Structures Using POF Technique},
	  author    = {T.C. Manjunath and  B. Bandyopadhyay},
	  country	= {},
	  institution	= {},
	  abstract     = {Active Vibration Control (AVC) is an important
problem in structures. One of the ways to tackle this problem is to
make the structure smart, adaptive and self-controlling. The objective
of active vibration control is to reduce the vibration of a system by
automatic modification of the system-s structural response. This
paper features the modeling and design of a Periodic Output
Feedback (POF) control technique for the active vibration control of
a flexible Timoshenko cantilever beam for a multivariable case with
2 inputs and 2 outputs by retaining the first 2 dominant vibratory
modes using the smart structure concept. The entire structure is
modeled in state space form using the concept of piezoelectric
theory, Timoshenko beam theory, Finite Element Method (FEM) and
the state space techniques. Simulations are performed in MATLAB.
The effect of placing the sensor / actuator at 2 finite element
locations along the length of the beam is observed. The open loop
responses, closed loop responses and the tip displacements with and
without the controller are obtained and the performance of the smart
system is evaluated for active vibration control.},
	    journal   = {International Journal of Mechanical and Mechatronics Engineering},
	  volume    = {1},
	  number    = {6},
	  year      = {2007},
	  pages     = {276 - 292},
	  ee        = {https://publications.waset.org/pdf/684},
	  url   	= {https://publications.waset.org/vol/6},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 6, 2007},
	}