I finished my quad, uploaded software and calibrated everythingaccording to the wiki.Everything went well entil suddenly only two props would turn.
I checked the situation (quad standing still) with the configurator and it came up looking like this.
G
Read more…I have a problem with the current implementation of FBW B.
The pitch is controlled by airspeed_error -> calc_pitch function
The throttle is controlled by airspeed_error and altitude_error -> calc_throttle function
If I am on a leveled flight and I want
In the manual it says:
just wondering, how come theirs no elevator mode? Or none that i've read about yet?Well atleast i haven't seen any arducopter videos demoing it? Or is that cause gps position hold isn't in yet? (which i kind of thought of after i started typing this
Read more…First frame test...Right now its just made of MDF to check how things will fit...I need some adjusting in a some spots, oilpan fits a little too snug for my taste. I think I am going to shorten the arms by about two inches, right now its 21 inches mo
Read more…I was wondering if anyone here has used the IMU-3000EVB or the IMU-3000 with an attached accelerometer.
Would like to know more about their embedded Digital Motion Processor (DMP).
Here is the data sheet for the IMU-3000: http://invensense.com/mems/gy
PID is not difficult. It is very time consuming to get it right. It is a straightforward mathematical calculation. The dynamic reactionin the real world makes it hard.
If you have an electronic thermostat at home it is PID controlled. So is your oven.
Read more…I have an EeePC that I have stripped specifically for my Ardupilot Mega Groundstation. I will be getting the telemetry parts at the end of the month hopefully so I have about 2 weeks to get my coding right.
I was however wondering if I could take my m
Hi.
I apologize in advance if there are other posts relating to my query for I am very new to this and may not have understood all that I have read.
I have recently got a joystick connected to my pc to control servos connected to my Arduino. This got
What are the best practices to avoid collision in Unmanned Aerial Vehicles ?
Read more…How could I hook up an array of say Ultrasonic sensors to the APM board?
Thanks
I am looking at the arduIMU+ V2 for a project that will require measuring pitch and roll, and have a couple digital input and outputs. I do not plan on using a gps, compass, or any other sensors (yaw not needed) and will be happy to modify and/or wri
Read more…Hi, I just received my first APM compnents and the IMU Shield comes with four 3.9 K resistors together with the headers. I can't find in the instructions what are these resistor for. Can any body tell me about?
Read more…hi, i want to get a hawk sky and put a camera on the bottom to take pics but i was wondering how much weight the hawk sky can hold. im new to this so any advice would be aperceated. also do you have any advice for what camera i should use?
thanks
This is my first discussion and would like to thank everyone for the helpful discussions it have helped me tremendously so far. But I now have come to a dead end.
Please can someone steer me in a direction I am sure that I miss something simple here.
I
Read more…Hi !
I'm using non-Mega Ardupilot with non-Mega ArduIMU+ V2 now. I need more channels to control, so APM looks nice for me. Is it possible to replace AP with APM, leaving old ArduIMU+ in place ? I know the new IMU is much more precise and full of feat
Hi All,
I am doing the first test with my new APM :)
Leds are Ok.
Gps starts saying -1 sat and then 0 sat but gives the correct coordinates, is it ok ?
My problem is with the radio setup.
I get this in setup->radio
Move both sticks to each corner. Hit Ente
Hi all
I am building aflight controller for my thesis project. I understand that I will need a microcontroller to controller the sensors such as IMU, alitimeter, pressure snensor, GPS etc. But my supervisor wnts me to look at CPU as well.
CPU: voltage
Hi,
