About

Gender

Male


Location

Hyderabad, Telangana


Please tell us a bit about your UAV interest

Interested in building a drone for FPV Ariel video


Hometown:

Hyderabad, India


Activity Feed

Phanivyas replied to Phanivyas's discussion Pixhawk AC3.3.2 crash while hovering
"Thanks for the reply. Is it Motor 1 or 2 which has gone bad? In the logs CH2 PWM went very low and as per Pixhawk wiring diagram CH2 is connected to Motor 2 correct? ( X frame layout)."
Dec 28, 2015
Phanivyas posted a discussion
Few days ago my quadcopter which was running on Pixhawk Lite (AC3.3.2) crashed while it was hovering. I had more than 15 flights with it (AC3.3) without any issue and all of a sudden this happened damaging all the FPV gear and the copter's frame.…
Dec 27, 2015
Phanivyas replied to Phanivyas's discussion BAD DCM Heading error with AC 3.2
"Sorry for replying late. Yes! I have solved the problem by raising the height of GPS by few inches and with proper compass & compass mot calibration. Now it flies fine."
Apr 24, 2015
Phanivyas replied to Rolf Inge Sivertsen's discussion AC3.2.1 APM 2.5 Throttle pulsates in Loiter
"Is this altitude abnormality can be seen in AC 3.2.0 also? Almost everyone is talking about this issue after upgrading to 3.2.1 from 3.1.5. Have anyone tried 3.2.0? I have observed that mounting APM inside a canopy makes difference (even if Baro is…"
Apr 22, 2015
Phanivyas replied to Paul Vang's discussion DCM Bad Header
"Calibrate your compass and do compass mot test. Everything should be within safe values. I had this issue earlier and cleared by doing the same."
Feb 28, 2015
Phanivyas posted a discussion
What will happen to a multirotor when baro glitch occurs considering there is no GPS attached?
Feb 28, 2015
Phanivyas replied to Phanivyas's discussion Quad just fell out of the sky during mid flight
"Thanks for the reply. Initially I had issues with Alt hold mode due to excessive vibrations, incorrect Thr_Mid settings but everything is resolved and I have been flying the same quad for several months without any problem. Default Alt Hold PID…"
Feb 23, 2015
Phanivyas posted a discussion
I fly my F450 with APM 2.6 AC3.2. This month I had 2 similar incidents where the quad just fell during mid flight in Position Hold mode. The motors slowed down for no reason. First time I had a crash with broken props and GPS mast. The second time I…
Feb 21, 2015
Phanivyas replied to Randy's discussion ArduCopter-3.2.1 Beta Testing
"Sorry for asking this question late. What is PosHold wind compensation fix? Was there any issue with that flight mode earlier?"
Feb 4, 2015
Phanivyas posted a discussion
I have a F450 quad with APM 2.6 AC3.2. Recently I'm getting BAD DCM Heading error and the copter goes into LAND mode. This is happening very frequently. I have mounted my GPS Compass on a mast. I didn't face this problem earlier. Compassmot showed…
Dec 25, 2014
Phanivyas replied to Geert Pirens's discussion after doing the AutoTune the drone becomes too responsive (over sensetive)
"Hi, my 450 size quad also became over responsive after doing auto tune. So ATC_ACCEL_RP_MAX, ATC_ACCEL_Y_MAX params should be set before performing auto tune?"
Dec 8, 2014
Phanivyas commented on Daniel Eid's photo
"nice quad.what is the total weight of your quad with & without battery? what battery are you using?"
Nov 15, 2014
Phanivyas commented on Randy's blog post ArduCopter 3.2 ready for wider use
"Current version is 1.3.10. If yours is not same then update it (Help->Check for Updates)"
Nov 7, 2014
Phanivyas commented on Randy's blog post ArduCopter 3.2 ready for wider use
"Excellent job done by the Developers of AC3.2. Congratulations..
@Xian06, maybe you are using older version of mission planner hence you are unable to see "Position Hold". Its better to update the software."
Nov 7, 2014
Phanivyas replied to Randy's discussion ArduCopter-3.2 beta testing
"Hi Marco, now that you have mentioned about throttle fluctuations could mixed ESC (simonK & normal) be the cause? Actually one of the ESC went faulty so temporarily I have used non simonk for one motor till the new one arrives. By the way vibrations…"
Oct 25, 2014
Phanivyas replied to Randy's discussion ArduCopter-3.2 beta testing
"Today I had 2 flights with 3.2 rc12. Stabilize, Alt Hold, Position Hold, Loiter works great. I have done a complete flight in Position Hold mode. The only problem was when I had switched "Land" mode, the copter descended nicely but after landing it…"
Oct 24, 2014
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