i have noticed the lack of research in the past 2 years (2014-2016) on system identification on quadcopters (multicopters in general). Back in 2013, i built my 1st APM based Quadcopter, and took advantage of the power that the open source provides. I
Read more…i have noticed the lack of research in the past 2 years (2014-2016) on system identification on quadcopters (multicopters in general).
Back in 2013, i built my 1st APM based Quadcopter, and took advantage of the power that the open source provides. I
Read more…i have logged my flight data into the mission planner and it shows number of lines for a time period.
i'm interested in the IMU data , where it shows 7 columns,
3 for the accelerometer , 3 for the gyroscope , and the 1st one is TimeMS.
i want to know h
Read more…hi, i have a quadcopter , and am using Turnigy plush 30A ESC's with turnigy 1000kv BLDC's, and i recently installed a heavier frame and the quad can barely hover for 5 minutes.
i was thinking about getting stronger motors and keeping the same ESC's th
Read more…hi, i have a quadcopter with apm2.6 , the transmitter and receiver are both turnigy 9x v2 (same pack) , and the esc's are turnigy30A.
i have all my ESC's calibrated and flew my quad before. but today, only the ESC connected to ch3 (throttle) didnt wo
Read more…what is the unit of roll,pitch, and yaw recorded in ATT after logging files from APM 2.6
Read more…hey everyone, i have my Quadcopter with APM2.6 , and Turnigy 1000kv motors,
and been having a stability problem where the Quad hovered but kept trying to roll to the right with some clockwise-yaw no matter what i do.
i re-calibrated the Accelerometre
Read more…hi, i have a quadcopter with APM2.6 , and i have a problem when downloading my logs from my APM2.6 through mission planner. whenever i choose 'Nearly ALL' in LogBitmask , the readings of the 4 channels in RCOUT are flat, or the IMU is rubbish, but wh
Read more…hi, i have a quadcopter with APM2.6 , and i have a problem when downloading my logs from my APM2.6 through mission planner. whenever i choose 'Nearly ALL' in LogBitmask , the readings of the 4 channels in RCOUT are flat, or the IMU is rubbish, but wh
Read more…hi, am running the new version of mission planner that has the Terminal disabled and i get my DataFlash Logs from FLIGHT DATA menu, how can i specify a certain data type to be logged if i cant use 'enable [log name]
because i want to enable logging fo
Read more…hello, i have my APM 2.6 connected to mission planner after i test flight i made. and i want to download the logs and data, but when i hit connect in the Terminal window, i start getting gibberish data and its endless, like in the screen shot in the
Read more…when logging the data from APM , i get a lot of variables like (IMU, Gyro, etc..)
what does the motor values indicate ? to be more precise , is the number in the chart mean current drawn by the motor ? or (pwm) voltage or what exactly ?
would appreciat
Read more…hello everyone, i have a quadcopter that uses APM2.6 controller and its flying manually using 4 channel RC, and i want to start flying it on missions using mission planner and xbee.
the problem is that i see everyone uses auto-stabilize and auto-trim
Read more…