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http://dx.doi.org/10.14346/JKOSOS.2016.31.5.28

Scheme and Movement/Tension Control of Working Robot for the Installation of an Overhead Power Cable (1)  

Choi, Dong Soo (Department of Safety Engineering, Pukyong National University)
Lee, Dong Hoon (Department of Safety Engineering, Pukyong National University)
Publication Information
Journal of the Korean Society of Safety / v.31, no.5, 2016 , pp. 28-34 More about this Journal
Abstract
When a electric power cable is installed in the air for newly or exchanged working, it is necessary at all time to hold a constant tension for an overhead power cable. And also a pendanted power cable is an extreme job to have work in a high sky. For this reason, the objective of this paper developments working robot for preventing disaster that tension of cable installed automatically power cable to hold a constant. So the working robot works at all the time two tasks for mobil and tension it come into a inference between two tasks, control is difficult. Control methode needs to suppress inference of two tasks. In this paper, for installation of overhead power cable, the scheme and control methode of working robot is presented. the robot work at a same time tow tasks that have hold a constant tension of the power cable and move a constant place while unfasten a winding cable at a drum on a chassis. Working robot consist of three parts with mobile system, tension system and control part. As it is applied the feedback/feedforward control, methode of hybrid control is established to suppress that interference come into between two tasks. The simulation programs is made out using models of mobil and tension system, and a proposed controllers. In accordance with simulation, the model of each systems is discussed to make out proper. And also parameters of controllers is selected a suitable value and the driving performance of robot is evaluated.
Keywords
install of electric power cable; working robot for extreme job; hybrid control;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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