International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 179 - Number 34 |
Year of Publication: 2018 |
Authors: Sherif G. Ahmad, Ahmad S. Elbanna, Mohamad S. Elksas, Fayez G. Areed |
10.5120/ijca2018916772 |
Sherif G. Ahmad, Ahmad S. Elbanna, Mohamad S. Elksas, Fayez G. Areed . Dynamic Modelling with a Modified PID Controller of a Three Link Rigid Manipulator. International Journal of Computer Applications. 179, 34 ( Apr 2018), 37-42. DOI=10.5120/ijca2018916772
This paper presents the modelling of three links rigid manipulator (TRLM) deriving its dynamic equations depending on Lagrange/Euler (L-E) method, the manipulator design and implementation has a complexity, uncertainty and instability dynamic features which lead to a non-linear characteristics, so controlling the manipulator means controlling multi-body multi-input multi-output (MIMO) non-linear and coupled system, the second part of this paper introduce a precise modified Proportional Integral Derivative (PID) controller to control the manipulator under applying different scenarios for the reference signal according to manipulator applications.