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Printing 3d Forum
Started by cuongvd, Friday,May 10, 2013, 21:03:17
Quote from: cuongvd on Friday,May 10, 2013, 21:03:17 Changed my Crius V2 from MultiWii to Mpng 2.8R3, used the default PIDs, tried it this morning.It was really shaky and flip right away.What should i do with it ?Thanks.
Quote from: peter_a on Sunday,May 12, 2013, 15:33:31 I`m in the same stage as you starting off by learning now to get my hex to hover correctly.My hex at first flipping and was very unstable , o.k I may have cheated by installing 29.1 .But the main fault was esc calibration !!!! The GPS doesn`t matter if you are flying in stabilise or acro , the GPS only come into play on loiter .I think you have to increase your P gain from 0.03, because if you get it too low it get hard to control , you are doing constant stick movement. if you can get it to srtay in the air doesn`t look like a setup fault .
Quote from: peter_a on Tuesday,May 14, 2013, 13:06:42 1/ Reading from the arducopter manual :-Use stabilise because if it doesn`t fly in stabilise it will not fly at all.
Quote2/ ESC calibration mode passes the throttle setting directly to all ESCs , ( so you can do the ESC calibration , full throttle , add power , beeps , down to low throttle , remove power)there is no adjust for each ESC.If each ESC have different start and end point , when the controller says 50% throttle on all motors you can see the they will be a problem if that turn into completely different speeds for each motor , a flip or unstable .
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