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= Spacecraft Zenith Variations: Comparison of Results = ## page was renamed from Test11STU Comparative Results
## page was renamed from Spacecraft Zenith Variations
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= Spacecraft Zenith Variations =

== Test Over11 S/T/U Comparative Results ==


The measures of accuracy are plotted for each test in figures ?? to ?? under Tables and Figures (below).

'''Figure 1: Minima'''

{{attachment:Minima-100-resized.png}}

Figure 1 illustrates the minimum uncertainty and RMSs for each test, and at which iteration each minimum occurs. The following patterns are apparent:
 * Test U achieves the minimum value for every measure in the least number of iterations: 5 to 15 iterations sooner than Test T; and 15 to 20 iterations sooner than Test S (excluding Test S - CompMapVec RMS).
 * Test S consistently gives the largest RMS but the smallest formal uncertainty.
 * CompareOBJ RMS (with and without optimal translation and rotation varies across tests by less than 0.2cm, although Test U consistently archives the minimum RMS in significantly fewer iterations.

== Tables and Figures ==
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{{attachment:FormalUncertainty-resized.png}}
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{{attachment:CompMapVec-resized.png}}
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{{attachment:CompareOBJRMS-resized.png}}
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{{attachment:CompOBJwOptTranRot-resized.png}}
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{{attachment:transitIt20200.png}}
{{attachment:transitIt40200.png}}
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{{attachment:transposedTransitIt20200.png}}
{{attachment:transposedTransitIt40200.png}}
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{{attachment:heatPlot-T11RFT-05stepB020-1cm-4m.png}}
{{attachment:heatPlot-T11RFU-05stepB020-1cm-4m.png}}
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{{attachment:heatPlot-T11RFT-05stepB020-1cm-4m.png}} {{attachment:heatPlot-T11RFS-05stepB040-1cm-4m.png}}
{{attachment:heatPlot-T11RFT-05stepB040-1cm-4m.png}}
{{attachment:heatPlot-T11RFU-05stepB040-1cm-4m.png}}

Spacecraft Zenith Variations

Test Over11 S/T/U Comparative Results

The measures of accuracy are plotted for each test in figures ?? to ?? under Tables and Figures (below).

Figure 1: Minima

Minima-100-resized.png

Figure 1 illustrates the minimum uncertainty and RMSs for each test, and at which iteration each minimum occurs. The following patterns are apparent:

  • Test U achieves the minimum value for every measure in the least number of iterations: 5 to 15 iterations sooner than Test T; and 15 to 20 iterations sooner than Test S (excluding Test S - CompMapVec RMS).

  • Test S consistently gives the largest RMS but the smallest formal uncertainty.
  • CompareOBJ RMS (with and without optimal translation and rotation varies across tests by less than 0.2cm, although Test U consistently archives the minimum RMS in significantly fewer iterations.

Tables and Figures

Formal Uncertainty

FormalUncertainty-resized.png

CompMapVec RMS

CompMapVec-resized.png

CompareOBJ RMS

CompareOBJRMS-resized.png

CompareOBJ With Opt Tran & Rot

CompOBJwOptTranRot-resized.png

Traces Running North_South

transitIt20200.png transitIt40200.png

Traces Running West-East

transposedTransitIt20200.png transposedTransitIt40200.png

Heat Plots

heatPlot-T11RFS-05stepB020-1cm-4m.png heatPlot-T11RFT-05stepB020-1cm-4m.png heatPlot-T11RFU-05stepB020-1cm-4m.png

heatPlot-T11RFS-05stepB040-1cm-4m.png heatPlot-T11RFT-05stepB040-1cm-4m.png heatPlot-T11RFU-05stepB040-1cm-4m.png

Test Over11STU Comparative Results (last edited 2015-12-16 16:45:24 by DianeLambert)