Spatial Curve Tracing Control of Industrial Robots

A Global Motion Planner for Curve-Tracing Robots

We present a global motion planner for tracing curves in three dimensions with robot manipulator tool frames. This planner generates an efficient motion satisfying three types of constraints: constraints on the tool tip for curve tracing, robot kinematic constraints and robotlink collision constraints. Motions are planned using a global search algorithm and a local planner based on a potential-...

Control technology for industrial robots

The spatial profile of visual attention in mental curve tracing

In a curve-tracing task, subjects have to judge whether items are located on a single, continuous curve. Spatially separate segments of such a curve are related to each other through grouping criteria, like collinearity and connectedness. These grouping cues need to be exploited during curve tracing, but it is still an open issue how grouping of contour segments is achieved by the visual system...

– Supervision and Control of Industrial Robots

År 2004 har varit det första året av Fas IV. Under året har fördjupningen och utvidgningen av samarbetet fortsatt mellan de deltagande företagen och forskargrupperna vid LiTH (Linköpings Tekniska Högskola) och har resulterat i industriellt relevanta forskningsresultat. Huvudaktiviteten inom ISIS är forskningsprojekten. Projekten har valts ut för att vara av central betydelse för företagen. Att ...

Control of Industrial Robots Employing Neural Networks