scholarly journals Stable Visual PID Control of Redundant Planar Parallel Robots

10.5772/14953 ◽  
2011 ◽  
Author(s):  
Miguel A. ◽  
Rubn Garrido ◽  
Alberto Sori
Keyword(s):  
Pid Control ◽  
Parallel Robots

Robust Visual PID Control of Planar Parallel Robots Under Constant Disturbances

2013 ◽  
Author(s):  
Miguel A. Trujano ◽  
Ruben Garrido
Keyword(s):  
Stability Analysis ◽  
Pid Control ◽  
Visual Servoing ◽  
Parallel Robot ◽  
Parallel Robots ◽  
End Effector ◽  
Pid Algorithm ◽  
Control Scheme ◽  
The Stability ◽  
Invariance Theorem

This work presents an image-based visual servoing scheme applied to planar parallel robots. A PID algorithm regulates the robot end-effector position, and rejects constant disturbances perturbing the active robot joints. Instead using the La Salle invariance theorem, the stability analysis provided here relies on a strict Lyapunov function. Experiments on a redundant planar parallel robot validate the proposed control scheme.

Robust PID control of fully-constrained cable driven parallel robots

Mechatronics ◽  
2014 ◽  
Vol 24 (2) ◽  
pp. 87-97 ◽  
Author(s):  
Mohammad A. Khosravi ◽  
Hamid D. Taghirad
Keyword(s):  
Pid Control ◽  
Parallel Robots

Automation of Process Control in Chemical Plant

2015 ◽  
Vol 2 (1) ◽  
pp. 6-12
Author(s):  
Agus Sugiarta ◽  
Houtman P. Siregar ◽  
Dedy Loebis
Keyword(s):  
Process Control ◽  
Pid Control ◽  
Control Algorithm ◽  
Chemical Engineering ◽  
Chemical Plant ◽  
Raw Material ◽  
Flow Rates ◽  
Material Supply ◽  
Wide Range ◽  
Inherent Problem

Automation of process control in chemical plant is an inspiring application field of mechatronicengineering. In order to understand the complexity of the automation and its application requireknowledges of chemical engineering, mechatronic and other numerous interconnected studies.The background of this paper is an inherent problem of overheating due to lack of level controlsystem. The objective of this research is to control the dynamic process of desired level more tightlywhich is able to stabilize raw material supply into the chemical plant system.The chemical plant is operated within a wide range of feed compositions and flow rates whichmake the process control become difficult. This research uses modelling for efficiency reason andanalyzes the model by PID control algorithm along with its simulations by using Matlab.

Dynamic Analysis Method for Electromagnetic Artificial Muscle Actuator under PID Control

2011 ◽  
Vol 131 (2) ◽  
pp. 166-170 ◽  
Author(s):  
Yoshihiro Nakata ◽  
Hiroshi Ishiguro ◽  
Katsuhiro Hirata
Keyword(s):  
Dynamic Analysis ◽  
Pid Control ◽  
Artificial Muscle ◽  
Analysis Method

Digital PID Control Forward Type Multiple-Output DC-DC Converter

2011 ◽  
Vol E94-B (12) ◽  
pp. 3421-3428
Author(s):  
Fujio KUROKAWA ◽  
Tomoyuki MIZOGUCHI ◽  
Kimitoshi UENO ◽  
Hiroyuki OSUGA
Keyword(s):  
Pid Control ◽  
Digital Pid ◽  
Digital Pid Control
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