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| Spirit on Goblin 570 Delphin in Forward https://www.spirit-system.com/phpBB3/viewtopic.php?f=20&t=3350 |
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| Author: | cc1975 [ Sun 09. Jun 2019 7:09:19 ] |
| Post subject: | Spirit on Goblin 570 Delphin in Forward |
Hello, i have Delphin Behaviour in Forward Flight. Should i increase Cyclic Feed Forward from 4 to 6 to eliminate? Elevator Filter is on 4. Cyclic Gain is on 60. Flight Style is 5. RPM 1700 and 2100. Greetings Christian |
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| Author: | cc1975 [ Sun 09. Jun 2019 10:38:59 ] |
| Post subject: | Re: Spirit on Goblin 570 Delphin in Forward |
Or should i reduce Cyclic Gain from 60 to 55? |
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| Author: | ZeXx86 [ Thu 20. Jun 2019 15:00:34 ] |
| Post subject: | Re: Spirit on Goblin 570 Delphin in Forward |
Hello, you should reduce Elevator Filter to 2-3. Possibly the problem could be in incorrect setup of the Geometry 6° parameter. Is the problem occurring also when you are not moving with Collective Pitch at all? Dolphin can be caused by a several factors: a) Main blades are very aggressive and not optimal for FBL usage. b) Cyclic Travel Range is limited in the software too much - increasing Aileron/Elevator Range in the Limits tab will help. c) Servos are not mechanically configured properly - especially mechanical center could be off. In that case configuring it according this guide will solve all possible problems and imprecisions: http://manual.spirit-system.com/index.p ... tive_Pitch |
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