Problem AGV conditional rule

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Junji Itoh asked May 10, '24 Joerg Vogel answered May 10, '24

Problem AGV conditional rule

The attached model has an AGV, two paths, and three control points.

The first path has a conditional rule that the AGV cannot pass if it is carrying an item.

When the simulation starts, a box is spawned at the second control point.

The AGV moves to the second control point and loads the item.

Then AGV tries to move to the third control point, but gets a navigation error, even though it has already passed the first path with the above rule applied.

Is there a way to resolve this error without changing the rule?

Thanks in advance.

Sample.fsm

Software Version:

FlexSim 24.0.3

agv load agv paths agv travel conditional rule agv control points

image.jpg (44.9 KiB)

sample.fsm (33.9 KiB)

Answer 1 · 2024-05-10T09:33:46Z

Joerg Vogel answered May 10, '24

The Taskexecuter has not passed the first path segment. It only looks like that the control point is on a second path segment. If you move your control point onto your second segment, then this model works as intended. And please do not place control points on extreme locations of a path, because how can you be sure that a location is exactly on the end of a segment, when you set locations in double values.

control-point-still-on-path-one.png (12.5 KiB)

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