Development of a novel mechatronic system for mechanical weed ...
Development of a novel mechatronic system for mechanical weed ...
Development of a novel mechatronic system for mechanical weed ...
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Results and discussion<br />
x [mm]<br />
Distribution [%]<br />
80<br />
60<br />
40<br />
20<br />
-20<br />
-40<br />
-60<br />
-80<br />
116<br />
0<br />
-60 -40 -20 0 20 40 60 80 90<br />
z relative [mm]<br />
20<br />
15<br />
10<br />
5<br />
+<br />
dp=46 mm<br />
Distance from the plant centre position [mm]<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
+<br />
-60 -40 -20 0 20 40 60 80 90<br />
z relative [mm]<br />
Figure 5.37 Estimation <strong>of</strong> the hoeing quality <strong>for</strong> the filtered data set<br />
acquired after intensive change <strong>of</strong> the <strong>for</strong>ward speed,<br />
limited to the 100 mm transversal area around the plant<br />
centre position: a) distribution <strong>of</strong> the cuts under the soil<br />
surface trans<strong>for</strong>med to a relative distance from the plant<br />
centre position (�) <strong>for</strong> duckfoot number 3 (�) and<br />
duckfoot number 1 (�); b) mean distances <strong>of</strong> duckfoot<br />
number 3 (�) and duckfoot number 1 (�) in relation to<br />
the plant centre position (�)<br />
Duckfoot 3<br />
0<br />
20 30 40 50 60 70<br />
Distance from the plant centre position [mm]<br />
Distribution [%]<br />
35<br />
30<br />
25<br />
20<br />
15<br />
10<br />
5<br />
Duckfoot 1<br />
0<br />
20 40 60 80 100<br />
Distance from the plant centre position [mm]<br />
Figure 5.38 Distribution <strong>of</strong> the total number <strong>of</strong> cuts based on their<br />
distance from the plant centre position <strong>for</strong> filtered data<br />
set acquired after intensive change <strong>of</strong> the <strong>for</strong>ward speed