@article{(Open Science Index):https://publications.waset.org/pdf/7520,
	  title     = {A Method for Identifying Physical Parameters with Linear Fractional Transformation},
	  author    = {Ryosuke Ito and  Goro Obinata and  Chikara Nagai and  Youngwoo Kim},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper proposes a new parameter identification
method based on Linear Fractional Transformation (LFT). It is
assumed that the target linear system includes unknown parameters.
The parameter deviations are separated from a nominal system via
LFT, and identified by organizing I/O signals around the separated
deviations of the real system. The purpose of this paper is to apply LFT
to simultaneously identify the parameter deviations in systems with
fewer outputs than unknown parameters. As a fundamental example,
this method is implemented to one degree of freedom vibratory system.
Via LFT, all physical parameters were simultaneously identified in this
system. Then, numerical simulations were conducted for this system to
verify the results. This study shows that all the physical parameters of a
system with fewer outputs than unknown parameters can be effectively
identified simultaneously using LFT.},
	    journal   = {International Journal of Physical and Mathematical Sciences},
	  volume    = {6},
	  number    = {2},
	  year      = {2012},
	  pages     = {156 - 163},
	  ee        = {https://publications.waset.org/pdf/7520},
	  url   	= {https://publications.waset.org/vol/62},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 62, 2012},