- Видео 37
- Просмотров 41 369
Chaosneon
США
Добавлен 1 июн 2007
This is a collection of my projects including professional work, personal endeavors, and stuff just for fun. I am constantly building and exploring things.
The raison d’etre of this collection is in the hopes that I can find likeminded people that share curiosity, passion and growing one’s capabilities for creating cool things. So please click around and contact me if you’d like to collaborate!
The raison d’etre of this collection is in the hopes that I can find likeminded people that share curiosity, passion and growing one’s capabilities for creating cool things. So please click around and contact me if you’d like to collaborate!
DIY FPV Flying wing
Fun flying around FPV. Still have a lot of kinks to work out, especially with the video transmission equipment. I'm pretty satisfied with INAV flight controller, though it's taken a lot of time to setup. I recently setup head-tracking and will post a video of that soon... (After I rebuild the plane from crashing into the ocean this summer!)
Просмотров: 71
Видео
Aircraft Design Analysis of a flying wing
Просмотров 14 тыс.5 лет назад
This is an overview of design approach to a new flying wing I plan to build. When creating an airplane it is necessary to pin down certain design constraints, and in this situation I am prioritizing Cruising flight attributes. visit my website, AsaWeiss.com , to see more on this and other projects! Software used is XFLR5 : www.xflr5.tech/xflr5.htm for Mac and PC. I think it's free too! You need...
BinoGyro
Просмотров 1815 лет назад
This is a simple creation I made to stabilize Binoculars so I can better spy on my neighbors spying on me. There are clearly improvements to be made but it works great for being just the first prototype! I'm interested in hearing comments and growing my network so feel free to connect to continue seeing more projects like these and visit AsaWeiss.com/journal for more juicy details.
AeroBuild2
Просмотров 3485 лет назад
latest flying wing I've been working on. I've really upped the depth of analysis to build these things and this one works great. So satisfying to see the calculations prove true when tossing this thing into the air on it's maiden flight. There's more projects at AsaWeiss.com , let's hear your comments, thanks!
Flying wing aircraft design - quick overview
Просмотров 4345 лет назад
Flying wing aircraft design - quick overview
Collection of my personal projects (2019 and earlier)
Просмотров 845 лет назад
I am a mechanical engineer and do projects like these in my spare time. Motivated by learning skills or the fun of DIY. Sorry there's not much depth in this video, it's mostly for a website I'm building with lots more info on my projects: asaweiss.com
Mussel Rock Sledder
Просмотров 665 лет назад
Hiked up to the highest (and sketchiest) launch site at Mussel rock. Gorgeous evening and there were 100's of pilot whales migrating just offshore. An experienced pilot was kind enough to lend me some tips, help me launch, and totally school me as he worked some lift to stay aloft long after my flight. I'm a P3 certified pilot. Been flying since 2016, hoping to do an SIV course soon and grow mo...
NACA0009 setup1
Просмотров 815 лет назад
Playing around with XFLR software for analyzing airfoil and aircraft design.. It's INCREDIBLE. There's a whole introductory series on youtube somewhere and it's great, this guy goes through a lot of setup conditons, major props: ruclips.net/video/U7saOcozpi8/видео.html
Electric Paramotor prototype in progress
Просмотров 5355 лет назад
Building up a new frame with a much bigger motor. Should be ready to test summer2019 after our travels this springtime
My persistance-of-vision business card 1.0
Просмотров 435 лет назад
This is the first version of my POV business card I created in April 2013. As far as I know, nothing else like it exists (specifically the idea of the reverse-swipe for POV, other POV projects simply repeat the message, oblivious of the swing direction or speed). I created the concept, laser cut the plastic card, developed code on the arduino and then ported it to an ATtiny chip, and tediously ...
Electric Paramotor, Propeller Backpack prototype1
Просмотров 1865 лет назад
I'm exploring electric flight, especially for electric paramotoring. This is a rig to get a sense of scale for the next version. This version is running at ~2000w with a 24x10" propeller. It is running on 14.8v and producing about 20lbs of thrust. It got me up to ~30mph on a longboard but wouldn't be quite enough to get airborne with a paraglider. This motor could output up to 5000W but I didn'...
e-MTB DIY, 3000w, 40+mph, 30mi range
Просмотров 8965 лет назад
Diy modification to my carbon mountain bike. Strapped on a 3kw motor. I used a 50v scooter battery pack and made a custom 30v pack in series to bring it up to 80v, 40A discharge, 20aH. Weighs in at 50lbs total. The electrical system cost about 400$ and the bike I pieced together for about 1000$. It's made my commute a lot more fun.
Controls Project - Propeller Balance Beam 2013
Просмотров 1547 лет назад
This is an older project I made for my Controls Engineer Class. It's a single degree of freedom balance beam using propellers to maintain level position. I embarked upon this to eventually completely build fully controlled quadcopters. I couldn't find any information to derive the Transfer function of the of my ESC motor propeller system, so I deduced it: I used a high-speed camera and counted ...
First Fully Autonomous flight by my DIY quadcopter
Просмотров 1777 лет назад
First Fully Autonomous flight by my DIY quadcopter
My persistance-of-vision business card 2.0
Просмотров 2 тыс.7 лет назад
My persistance-of-vision business card 2.0
Animated Eyes in a 3D printed Glow-in-The-dark Stormtrooper helmet
Просмотров 5537 лет назад
Animated Eyes in a 3D printed Glow-in-The-dark Stormtrooper helmet
Compilation of some of my earlier projects
Просмотров 567 лет назад
Compilation of some of my earlier projects
My Persistance of Vision Business Card
Просмотров 1747 лет назад
My Persistance of Vision Business Card
Sights and Sounds of Israel and Palestine
Просмотров 978 лет назад
Sights and Sounds of Israel and Palestine
Guitar Techniques: Fret Muting with Constant Up-Down strumming
Просмотров 1,2 тыс.12 лет назад
Guitar Techniques: Fret Muting with Constant Up-Down strumming
Guitar Lessons for Portland OR, by Ace
Просмотров 18012 лет назад
Guitar Lessons for Portland OR, by Ace
This is cool. When are you posting the code?
This is a phenomenal project
You should add a third motor with a lens attached to it that moves forward and backward and a hot femtosecond laser to make laser induced plasma (which creates a luminous dot in the air) and have the machine make a few shapes with it. the lens will be able to change the y axis of the dot so you can create a volumetric image in the air.
You don’t have to. But if you are interested in the idea, you should look up laser induced plasma displays when you have a chance.
:) So cute!
good jop dude
For some reason your latest video is marked as "for kids" so comments are disabled...would love to see the working prototype in addition to the FPV view
Thks & ?could you try a box wing?? Box wing stall characteristics analysis | For MAV ruclips.net/video/03NjjuBGds0/видео.html
Can you post another video on how to design the blended wing model in Xflr 5?
What program are you using to design? Also what is the best airfoil for building a flying wing like the one jetman use?
he is using the xflr5
Hello, Could you please send this design file?
Please share this excel sheet.
Looks good though!! How did you record the view finder of the binoculars?? Looks 4k crisp image for digital.. what did you use?
how to get the optimal sweep angle for the flying wing
Can You send the link of the excel sheet you used while designing the aircraft, which will help me to understand the formulas
how did you deal with roll yaw instability ?
Can you design the paraglider wing. It can hold 250 kg
Sir can u plzz tell how u designed the flying wing in xflr-5?
My 2 meters flying with swept angle 22 degrees, is my swept angle too small? Never fly before still building the remote control.
The following is my "Keeping it Simple" design. I started flying hang gliders in 1973. Also got involved with remote control gliders as well. Then I really got interested in learning more about the aerodynamics of hang gliders. in 1973 they were fairly primitive. I turned to paper to see if I could improve on the Rogallo design. It did not take me but a year to create a flying wing made of paper and Scotch Tape. It did not look anything like the Rogallo of the early 1970's but more like the modern hang gliders of today. The video I present is showing a quick build of the "OmniWing" and a flight off of Mount Nebo, in Arkansas. It is a surprising flight and I am so glad that my wife caught it on video. Enjoy! ruclips.net/video/SrZ1bqU_g4o/видео.html
Boeing planes look boring. Can you design me a new plane?
The thrust at the cruise speed would be significantly less than the calculated static thrust. (surprisingly, cruising is not static)
that's a great point. The plane flies great but I did notice the necessary throttle was higher than I originally calculated. I'll take a look around for dynamic thrust calculation. Looks like thrust essentially drops off linearly from Static down to the pitch speed. www.flitetest.com/articles/propeller-static-dynamic-thrust-calculation . I was thinking It'd be fun to get a rough measurement on it by sticking the motor+load cell to a car. Feel free to share any other useful resources
which airfoil you used for this flying wing ?
Hello teacher, I love this device very very much. How much is its price and how is it delivered to Iraq? Is this device against water? Please respond in the Arabic language through a translator
Nice design! What software are you using in the video?
XFlr5 is the software, last I checked it's free! I had to search youtube for how to use it. I'll try to make a full tutorial over winter break.
@@robojuan thanks man! That would be awesome! I tried running a stability analysis but there's something I miss. It gives no results and the error message says the lift coefficient for a given angle is not computable...
♥️♥️♥️
Hey can you provide the link of the excel sheet
any news on the project ? this is really interesting ... please tell me you didn't abandon this ...
Hi, thanks for your interest. Yes I dropped this a while ago. There are some other POV displays I think are more novel to explore. I just used the stepper motors I had on hand they were not fast or precise enough. There are other actuators better suited for this application than steppers. My eventual plan was to mount the device on a quadcopter and draw big vector images on the ground... perhaps a giant size game of PONG on the street, the size of a real tennis court. happy to chat more
Hi nice build. Just one question, I have one of those Kunray 4800rpm motors, I was wondering where you sourced the controller for your motor, as these motors require different controllers to the ones used by the hub motors. Thanks.
There is no link. Current final year of engineering and doing my research on flying wing design UAV. Would really help!
hello...where are u now? i mean how much you completed your project of wing? i'm also trying to built it up...but struggling ...
XFlr5 is the software, last I checked it's free! I had to search youtube for how to use it. I'll try to make a full tutorial over winter break.
@@robojuan wow, i have problem with the analysis and how to make practical meaning of these numerical data...plz do reply these to me when you finish.
@@robojuan what happened to the video bro?
Nice
So cool. I can't wait to see the real thing.
The eight of us should find that one guy!
Nice video
can you please help!! my e high or 1st string always dominates other string sound when i try to strum up ... its so annoying ... unpleasant
Hi there! Just like any technique you're trying to refine: break it down and focus on the hard part. It seems like you'll want to spend some time working ONLY on the up-strokes. Start by making an easy, pleasant chord like Emajor do big strong up-strokes, making EVERY string loud and crisp, even the low E string. Adjust your hand position and angle to get the right volume balance between all the strings. Now lighten the pressure on your pick to get a quieter sound. Try to do the kind of strokes we're doing in the video at ~6:30: it's a rotation of your forearm with your wrist loose to flick up and down. As with most good things, it will a little time and let your ear guide you. Unfortunately I haven't had time to give lessons lately but it looks like there are many other helpful videos you should take a look at. Hope that helps!
Awesome video!
wish I was in portland so I could take lessons from you again. You were one of my best instructors ever (SF)
I like the video lesson! But your rates are bit high man!!
Nice one Asa!
you guys should be on the cheer team...jk