Johnny W. Brewer
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Johnny W. Brewer's Discussions

Question about dihedral.

Started this discussion. Last reply by John C Hansen Mar 18. 5 Replies

I'm new to UAV's, but have been researching enough to see that there are a multiplicity of designs available. One item I've come across is dihedral quad/hex/octo frames, where the motors are tilted…Continue

Tags: dihedral

 

Johnny W. Brewer's Page

Latest Activity

John C Hansen replied to Johnny W. Brewer's discussion Question about dihedral.
"@Coastwise, No, nothing new. I wrote to the authors of the report I mentioned earlier. They had not evaluated the theoretical impact on the efficiency and flight time. I am preparing to do some of my own testing, but the design work is going slow…"
Mar 18
Coastwise replied to Johnny W. Brewer's discussion Question about dihedral.
Mar 18
John C Hansen replied to Johnny W. Brewer's discussion Question about dihedral.
"I know this is an old discussion thread, but I have recently found a research report from 2017 on the math involved here: A Unified Approach to Configuration-based Dynamic Analysis of Quadcopters for Optimal Stability…"
Mar 13

Profile Information

About Me:
Served with Strategic Air Command; Vietnam era. Worked in aerospace/aviation in the 1980's, after which I did commercial photography. Currently semi-disabled/retired.
Please tell us a bit about your UAV interest
Primarily interested in multi-rotor. Looking to do droneography. Wanting to find a way to supplement my Social Security income, whether by flying or tech development of new products.
Hometown:
Greenville, SC

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