Design of a Digital Positioning System with Sinusoidal Change of the Jerk

Abstract:

In this paper we consider design of a digital electromechanical positioning system that ensures controlled change of the jerk. A system that is formed from a load and an actuating device is used as an object. For the proposed sinusoidal change of the jerk, the appropriate changes of the acceleration, velocity and displacement were found.. The control algorithm which ensures the motion of the object with sinusoidal change of the jerk so that the requirements which are related to the maximum values of the acceleration, velocity and displacement are satisfied, is also proposed. The digital feedforward and feedback controllers that are realized this algorithm are designed. Furthermore the simulation of that system is performed, which is confirmed the proposed theory.

• Periodical: Applied Mechanics and Materials (Volume 474)
• Pages: 255-260
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.474.255
• Online since: January 2014
• Authors: Mihaylo Y. Stoychitch
• Keywords: Controlled Jerk, Digital Controller, Feedback, Feedforward Controller, Positioning System, Trajectory Planning

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