Το work with title On line discrete-time control of industrial robots by Tzafestas, S. G, Stavrakakis Georgios, A. Zagorianos is licensed under Creative Commons Attribution 4.0 International
Bibliographic Citation
A. Zagorianos, Spyros G. Tzafestas, G.S. Stavrakakis," On line discrete-time control of industrial robots ,"Rob. and Auton. Systems, vol. 14, no.4, pp.289–299,Ju.1995.doi:10.1016/0921-8890(95)00008-4
https://doi.org/10.1016/0921-8890(95)00008-4
A recent discrete-time robotic model is employed and linearized to develop three different LQ-type robot controllers. These controllers are: optimal time-varying linear-quadratic controller (OTVLQ), OTVLQ controller with steady-state error elimination, and one-step ahead optimal LQ controller. These controllers require moderate computational effort and are offered for microprocessor-based implementation. Experimental results on a KUKA IR 160/15 robotic model verified the success and efficiency of the controllers.