Submitted version of the thesis - Airlab, the Artificial Intelligence ...
Submitted version of the thesis - Airlab, the Artificial Intelligence ...
Submitted version of the thesis - Airlab, the Artificial Intelligence ...
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4.2. Matlab Script 45<br />
Mixed Angular and Linear Movement<br />
Thisis<strong>the</strong>casewhere<strong>the</strong>movement <strong>of</strong><strong>the</strong>robotiscomposed<strong>of</strong> both<strong>the</strong><br />
angular and linear movement. In o<strong>the</strong>r words, <strong>the</strong> robot goes to <strong>the</strong> specified<br />
target while it is also rotating. The calculation made by <strong>the</strong> s<strong>of</strong>tware<br />
simulator uses all <strong>the</strong> parameters (frontal speed, lateral speed and angular<br />
movement). The calculation <strong>of</strong> <strong>the</strong> frontal and lateral speed is found by subtracting<br />
<strong>the</strong> desired position <strong>of</strong> <strong>the</strong> robot from <strong>the</strong> initial position (Figure<br />
4.4).<br />
200<br />
150<br />
100<br />
50<br />
0<br />
−50<br />
−100<br />
−150<br />
−200<br />
v n2<br />
v t2<br />
v : 3500 mm/s<br />
F<br />
v : −350 mm/s<br />
L<br />
ω : −0.099669 rad/s<br />
R<br />
−250<br />
v<br />
t3<br />
−300 −200 −100 0 100 200 300<br />
v L<br />
v F<br />
ω<br />
v n3<br />
v t1<br />
v n1<br />
v : −3181.1718 mm/s<br />
t1<br />
v : 1446.8911 mm/s<br />
n1<br />
v : 2881.0061 mm/s<br />
t2<br />
v : 2053.1089 mm/s<br />
n2<br />
v : 374.9172 mm/s<br />
t3<br />
v : −3500 mm/s<br />
n3<br />
ω : −129.3159 rad/s<br />
1<br />
ω : 117.1141 rad/s<br />
2<br />
ω : 15.2405 rad/s<br />
3<br />
Figure 4.4: The mixed angular and linear movement calculated by simulator<br />
InFigure 4.4, <strong>the</strong> resultingmotion is not only a linear movement towards<br />
<strong>the</strong> direction which is <strong>the</strong> composition <strong>of</strong> VF and VL, but also an angular<br />
movement in clockwise direction with an angular speed <strong>of</strong> -0.099669 rad/s.<br />
All <strong>the</strong>se three different configurations are used in <strong>the</strong> implementation<br />
<strong>of</strong> <strong>the</strong> robot. The whole script is found in Motion Simulator in Appendix