Input shaping is an efficient control technique which has motivated a great number of contributions in recent years.Such a technique generates command signals that can manoeuvre flexible structures without exciting their beetroot birkenstock vibration modes.This paper introduces a new trajectory optimizing method based on input-shaping principles.
The main characteristic of this method in comparison with traditional input-shaping technique is the generating process of final trajectory.By adding reversion and postprocessing procedures before input shapers, time-delay and most of the color block iphone case trajectory deviation can be removed.The improvement of the proposed method compared with a traditional method is evaluated by simulations.
It will be shown that the proposed method leads to no time-delay and highly decreased trajectory deviation and little change of robustness.