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projects:ideas:armadillo_scout [2013/09/25 13:39]
claes [Modeling Odometri for tracked autonomous vehicles]
projects:ideas:armadillo_scout [2013/10/30 16:06]
claes
Line 6: Line 6:
 Detect birds on a field. Scare them away without harming the birds or the crops. Detect birds on a field. Scare them away without harming the birds or the crops.
  
-===== Modeling Odometri for tracked autonomous vehicles ===== 
-[[http://www.dtu.dk/Samarbejde/Virksomheder/Samarbejde-med-studerende/Projekt-og-praktikdatabasen/Vis-opslag?activityid=1222|Link to DTUBasen]] 
-==== Short Description ==== 
-Odometri for a autonomous vehicle running on tracks are different from odometri on wheels. The the dynamic changes of a track need to be invesitgated, so the changes can be account for in the control software. 
-==== Assignments ==== 
-The physical phenomenon that needs to be investigated and modelled are:  
-  * Dynamic distance change during driving. The circumference of the track is not constant. 
-  * Difference in tick counted between backwards and forwards driving. Hysterisis caused by the teeth in the sprocket wheel, because they do not have a tight fit in the track. 
-  * Define kinematic model that where slip is accounted for. Can be based on "Mixed Kinematic and Dynamic Sideslip Angle Observer for Accurate Control of Fast Off-Road Mobile Robots" by Lenain 
  
 ===== Software ===== ===== Software =====
projects/ideas/armadillo_scout.txt · Last modified: 2021/08/14 04:21 (external edit)