Thread: Mini-HowTo Ramps for Hotliners / F5B
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Old Jun 03, 2012, 03:47 PM
jjmouris is offline
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Needs to do 52 legs !!
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Verenigd Koninkrijk, Fareham
Joined Aug 2008
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Here are some plots pulled from a very nice piece of software / programming made by Mr Magic. If you also want to be able to do the same and nicely overlap each climb of your flight then i suggest you get in contact with him.

You will notice in these graphs we are looking at the RX signal and the Power.

In this case the motor OFF signal from the RX is about 1230 us and full power is at about 1800 us. The signal is already rising a little before the ESC responds.

In this example the power is ramping up to just over 3000W before it then ramps a little slower up to 5000W when full power is reached and subsequently the power collapses further as the speed of the plane continues to increase and unloads the prop.

When looking at both sets of lines in the same graph, be sure not to get confused between the units given on the left and the right hand side. The RX signal is on the right hand side and given as A2 from the Unilog.
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