@ARTICLE{Hunstig2010a,
  author = {Matthias Hunstig and Tobias Hemsel},
  title = {Parameter Identification and Model Validation for the Piezoelectric
	Actuator in an Inertia Motor},
  journal = {Journal of Korean Physical Society},
  year = {2010},
  volume = {57},
  pages = {952-954},
  number = {4},
  month = {October},
  abstract = {Piezoelectric inertia motors make use of the inertia of a slider to
	drive the slider by friction contact in a series of small steps which
	are generally composed of a stick phase and a slip phase. If the
	best electrical drive signal for the piezoelectric actuator in an
	inertia motor is to be determined, its dynamical behaviour must be
	known. A classic dynamic lumped parameter model for piezoelectric
	actuators is valid only in resonance and, therefore, is not suitable
	for modelling the actuator in an inertia motor. A reduced dynamic
	model is used instead. Its parameters are identified using a step
	response measurement. This model is used to predict the movement
	of the actuator in response to a velocity-optimized signal introduced
	in a separate contribution. Results show that the model cannot represent
	the dynamical characteristics of the actuator completely. For determining
	voltage signals that let piezoelectric actuators follow a calculated
	movement pattern exactly, the model can, therefore, only be used
	with limitations.},
  bdsk-url-1 = {http://dx.doi.org/10.3938/jkps.57.952},
  doi = {10.3938/jkps.57.952},
  file = {Hunstig2010a.pdf:Hunstig2010a.pdf:PDF},
  issn = {1948-5719},
  timestamp = {2013.09.26}
}