Annals of „Constantin Brâncuşi” University of Târgu Jiu ENGINEERING SERIES

9

Authors: Marian Popescu, Adrian Runceanu, Constantin Cercel

This paper will present the implementation of a real process control system “inverted pendulum rotating”. This system has powerful real-time restrictions and also calculated the accuracy of the order must be as large because the system is planning vertical_Up one unstable equilibrium point. Implemented algorithms are based on a reaction after adjusting structure state variables and design was done by the method LQR (Linear Quadratic Regulator) and Lyapunov direct method, thus achieving a comparison between the two methods.

11

Authors: Constantin Cercel, Adrian Runceanu, Marian Popescu

ELearning system represents the method to implement of a new type of distance education and training, represent a support system for learning which assure the distribution of all necessary instruments for sustaining the learning activities (training by courses, auto evaluation, and collaboration). More than that such system is a solution for business, a success option for institution which offers training courses.