gmcullan Veteran Location: Southbridge, MA
| Still hovering the Blade CP in the kitchen, lost count of battery packs, and all with only one crash. Per suggestions, I did increase the gyro gain. The tail was very twitchy and as the battery drained down, the Blade would snap through 90 degrees of rotation. As hovering proficiency grew, I was able to be more aware of stick inputs. I discovered a couple of things. First, was that the Blade had a constant right-rotation tendency while in hover. I compensated by either left rudder input or left trim. I reduced the "proportional" adjustment in small steps until almost all of the rotation tendencies were eliminated. As a result, the tail required only small nudges for corrections. As a by-product, I was able to reduce gyro gain. The end result was a fairly stable and smooth flying Blade. Once off the floor, it will hover "hands-off" for several seconds at a time, requiring only small corrections to correct for drift. Using the approximately 10" square pattern of the floor, I can hover most of a battery pack off within the square. I've started to hover out front/back/right/left several squares, hold position, and move back. Still don't feel comfortable enough to go outside and attempt forward flight, but it sure is fun hovering in the house.
Gerry Cullan, HB CP2, T-Rex 450 SE & SA, HDX300, MicroHeli Monster, Mini-Titan, Blade 400 |