Input Shaping

In control applications, we often encounter systems that respond to the change of control signal with vibrations on their output. These vibrations are undesirable and various techniques are used to suppress them. One approach to suppression of undesired vibrations is the input shaping. This work is devoted to the input shaping, and to the identification, modeling and simulation of weakly damped discrete systems as a necessary part of the feedback control approach. We also deal with designing new input shaping methods and comparing error rates of the shaper applications with the selected identification approach. This paper also presents experimentally verified results.