几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 - 查看单个帖子

automatic wing leveling
i vaguely recollect reading years ago about a wing leveling technique for model airplanes that corrected airframe roll attitude by measuring the differential output of earth gravity sensors in each wing tip.
can anyone describe such a system suitable for model aircraft?
thanks,
wda
wouldn't it be simpler to fit your model with a proper dihedral? just wondering. cheers.
'ability is 10% inspiration and 90% perspiration.'
try something called fma direct co-pilot which is basically an earth infrared sensor which can detect the level horizon as earth is always warmer.
model aviation may 2002 pg 78 had a writeup on and they were very enthusiastic about it.

__________________
借用达朗贝尔的名言：前进吧，你会得到信心!
[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]

2009-09-05, 10:22 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	automatic wing leveling automatic wing leveling i vaguely recollect reading years ago about a wing leveling technique for model airplanes that corrected airframe roll attitude by measuring the differential output of earth gravity sensors in each wing tip. can anyone describe such a system suitable for model aircraft? thanks, wda wouldn't it be simpler to fit your model with a proper dihedral? just wondering. cheers. 'ability is 10% inspiration and 90% perspiration.' try something called fma direct co-pilot which is basically an earth infrared sensor which can detect the level horizon as earth is always warmer. model aviation may 2002 pg 78 had a writeup on and they were very enthusiastic about it. __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]