Autotrim activates the automatic trim feature of your VBar Flybarless controller. If enabled,
the VBar will automatically trim the swash plate and the tail when the following conditions are met:
the motor must be running, collective must be in the range for hovering, and the cyclic and tail sticks must be left alone.
To perform a trim flight, bring the heli into a stable hover in front of you, then let it drift with no further stick inputs. If heli moves to far away, bring the heli back into a stable hover in front of you. After a few iterations you will notice that the heli will drift less and less, until it finally (almost) remains in the position you put it in.
To verify the quality of a trim flight, do a stationary pirouette: the heli should stay in place.
Now land and move the collective stick to 0° collective or slightly below, to prevent the autotrim function from continuing the trim process.
The learned values will be saved if you deactivate the auto trim feature, or if you cut power your VBar.
Note: Do a trim flight only in calm weather conditions. Wind will affect the quality of the trim flight.
Note: You can alter the trim values here to manually trim e. g. the tail center position, too. Swash plate trims should be done in the Heli Setup Wizard.
Note: Trim flight is a global parameter. You get the best results if you perform the trim flight at the rpm setting you mainly intend to use with a particular heli.
唐牛 发表于 2021-4-23 21:15
这是原厂说明的原文
LiuchwT 发表于 2021-4-24 00:32
直接翻译就是定点悬停,然后让它漂,飘走了再修正挺住,然后再让它漂。反复几次。
这个功能个人觉得是锦上 ...
LiuchwT 发表于 2021-4-24 00:32
直接翻译就是定点悬停,然后让它漂,飘走了再修正挺住,然后再让它漂。反复几次。
这个功能个人觉得是锦上 ...
er232 发表于 2021-4-24 10:40
那个官方的英文说明翻译过来大概是说,定点悬停稳了后,让它飘,飘远了拉回来,再到原先悬停的位置,停稳 ...
唐牛 发表于 2021-4-24 10:53
大致上没错,就这个意思
zb321 发表于 2021-4-25 00:11
以前用,但是经常正飞自旋是好的,倒飞自旋就是歪的。。后来就关掉了,还是把十字盘调平靠谱一点。
唐牛 发表于 2021-4-24 00:45
我都用这个来验收机子的重心平衡配的好不好,如果修正太多表示配平需要调整
er232 发表于 2021-4-24 10:40
那个官方的英文说明翻译过来大概是说,定点悬停稳了后,让它飘,飘远了拉回来,再到原先悬停的位置,停稳 ...
LiuchwT 发表于 2021-4-25 21:19
是的
不过我还是建议调整十字盘水平和重心,机械方面调整更理想
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