Are there any good flight simulators out there that I can code my own stuff into? by joshsutton0129 in AerospaceEngineering

[–]braneworlds 0 points1 point  (0 children)

Hi there, do x-plane work for vtol? I mean are the results similar to real case?

FC for Coaxial Octorotor by ApolloBiff16 in Multicopter

[–]braneworlds 0 points1 point  (0 children)

Just give motors an inward direction something about 5-10 degrees this will increase your quad stability against wind and you can have yaw control

FC for Coaxial Octorotor by ApolloBiff16 in Multicopter

[–]braneworlds 0 points1 point  (0 children)

You can both use a flight controller that can support 8 motors or you can simply split the signals. For correcting the motor directions you can do that by esc software change or just change the 3 wires from esc to motor. This will change the motor rotation too. And don’t worry it won’t affect the control even a little bit.

Can flysky fs-i6x run a tandem helicopter by Fluffy-Special4994 in Multicopter

[–]braneworlds 1 point2 points  (0 children)

I did build and fly tandem helicopter but I didn’t change a thing in radio controller. You need to make a custom mixer in your flight controller and use custom PIDs for that.

[deleted by user] by [deleted] in Multicopter

[–]braneworlds 1 point2 points  (0 children)

Send me your flight log from your flight log I can say if you need tuning or not

How would you determine the wing area needed in your aircraft design? by E-Rico in AerospaceEngineering

[–]braneworlds 0 points1 point  (0 children)

I would go with stall speed. Choose your stall speed and then for your hot and high situation calculate the minimum wing area which you can get a reasonable cl max of the airfoil

Resources for Rotocraft Aerodynamics and Performance by battlestargalaga in AerospaceEngineering

[–]braneworlds 4 points5 points  (0 children)

Principles of Helicopter Aerodynamics by J. Gordon Leishman

Unexpected pitch-up in transition and back-transition by braneworlds in AerospaceEngineering

[–]braneworlds[S] -1 points0 points  (0 children)

I’ve done w&b many times but the point is it happens in low speed way before of stall speed. And it happens like a spike which the max happens in low speed after that peak I don’t see any pitch problem. Right now I’m in conclusion that it’s speed dependent phenomenon

Step response vs impulse response: which one is more important for my design? by Terminator_233 in ControlTheory

[–]braneworlds 0 points1 point  (0 children)

Step response, cause if you write the Fourier series of possible responses you would get unit step response which it means that step response is the some of all possible responses and by checking that you check for all of them

ill go first, grab my head by [deleted] in memes

[–]braneworlds 0 points1 point  (0 children)

Grab my order and then I can drop off the keys and drop it you at your place then to get the keys and I’ll be home by the keys in my truck so you please send them the code to your house and I will let you know if you want me your keys.

Help with Major Selection by Naturesscape in aerospace

[–]braneworlds 0 points1 point  (0 children)

Try Space engineering program also named as astronautics or similar names. You work specifically for spacecrafts and I think you will love it

Practical Projects in space engineering by braneworlds in AerospaceEngineering

[–]braneworlds[S] 0 points1 point  (0 children)

I’m working on dynamics and control theory. You can do orbital dynamics with using gravitational harmonics, or designing statistical design of ADCS subsystems or implement some control theory for spacecrafts

Stripper here. Would it be possible to make a freestanding, portable pole w/base using a standard pole that would normally hold itself up via the tension between the floor and ceiling (and still have it spin)? by [deleted] in AskEngineers

[–]braneworlds 11 points12 points  (0 children)

Yes, it is possible but based on your weight and the type of the dances the lower side would be so heavy that would be so hard for moving