Gender
Male
About
Location
Vigo,Spain
About Me:
Just graduate in aeronautics,i currently work with uavs for civil application
Please tell us a bit about your UAV interest
Interested as I'm currently working with several copters.
Hometown:
Vigo
Activity Feed
"Hello Jonathan,
I've had some strange behavior like described. It was in an iris x4 using an apm 2.6. The fact is it outputed much more in channels 2 and 3 than in the others. After that i realised that parameter RC1_TRIM was set to 1100 us or so,…"
I've had some strange behavior like described. It was in an iris x4 using an apm 2.6. The fact is it outputed much more in channels 2 and 3 than in the others. After that i realised that parameter RC1_TRIM was set to 1100 us or so,…"
"Does anybody know if the pid values stand the same for both apm 2.6 and pixhawk to get the same behavior?
Many thanks"
Many thanks"
"I'll try to ilustrate what happened to me. What i got in thottle response was something like that:
Must say the pwm in channel 1 varies from something like 990 to 2015, so for an input of 10% throttle should be (cause the throttle…"
Must say the pwm in channel 1 varies from something like 990 to 2015, so for an input of 10% throttle should be (cause the throttle…"
"Hi,
I'm currently having the same problem as you but in a quadcopter: outputs 2 and 3 give much more pwm to motors 1 and 4 and don't know really well where is the root of the problem in the pixhawk. I had had the same problem with an apm 2.6 and…"
I'm currently having the same problem as you but in a quadcopter: outputs 2 and 3 give much more pwm to motors 1 and 4 and don't know really well where is the root of the problem in the pixhawk. I had had the same problem with an apm 2.6 and…"
Hello,I've just replaced an apm 2.6 for a pixhawk in an x quadcopter, main characteristics are:-2880 props-6S-60A ESCsThe fact is i'm doing bench tests with propellers pushing down to test throttle response to input and i get something like the log…
"Hey,
maybe it's a little bit late but did you check order in +-S ESCs wires are well connected in the main outputs of the pixhawk?i had the same problem and it was due to that little thing
Regards,"
maybe it's a little bit late but did you check order in +-S ESCs wires are well connected in the main outputs of the pixhawk?i had the same problem and it was due to that little thing
Regards,"
"Hi Yiannis,
Did you change the MPU6K FILTER to 42 hz cause your vibrations were high and you had not too good loiter/alt hold performance?
I'm currently struggling with that since my vibration levels have improved but not accordingly loiter…"
Did you change the MPU6K FILTER to 42 hz cause your vibrations were high and you had not too good loiter/alt hold performance?
I'm currently struggling with that since my vibration levels have improved but not accordingly loiter…"
"Micha,
What size of propellers are you using?i'm curious about your pids concerning to loiter,if you could share it would be helpful. Ours is a 5.5 AUW with no payload,2880 props,apm 2.6 and 3dr gps,6S battery.
Rate loiter P=1.25
Rate loiter I=0.7…"
What size of propellers are you using?i'm curious about your pids concerning to loiter,if you could share it would be helpful. Ours is a 5.5 AUW with no payload,2880 props,apm 2.6 and 3dr gps,6S battery.
Rate loiter P=1.25
Rate loiter I=0.7…"
"There are the throotle accel PIDs you can decrease if you have an overpowered copter,we have done so till P=0.625 and I=1.25,but maybe we have to decrease more. Size of props is 28".What flight controller are you using.Ours is apm 2.6,maybe with a…"
"But what happens if you want to use it with a small payload (like 1 kg).You must be able to have a solid loiter with that.Not all your operations will be with 7 kg payload,but thanks by the way for the idea"
"Mike,
It's a quad,there's any difference with yours?"
It's a quad,there's any difference with yours?"
"hi Fran,
I've been reading the whole conversation,so did you find any difference in loiter about adding more weight?We have a quite similar configuration than Scott's,with 170 kv u8 motors and don't understand too much why low kv motors have more…"
I've been reading the whole conversation,so did you find any difference in loiter about adding more weight?We have a quite similar configuration than Scott's,with 170 kv u8 motors and don't understand too much why low kv motors have more…"
"I have the same problem after download new firmware v3.2. Runing MP 1.3.16 i will try to clear the EEPROM and start again from the beggining"
"Hi Shaun,
Just read about your D130 and stability problems. We have just assembled our first quadcopter (U8-10 motors,170kv,28" prop,6s battery) and done a first flight...it was a little twitchy at transmitter sticks in roll and pitch and it…"
Just read about your D130 and stability problems. We have just assembled our first quadcopter (U8-10 motors,170kv,28" prop,6s battery) and done a first flight...it was a little twitchy at transmitter sticks in roll and pitch and it…"
