About

Gender

Male


Location

Leicester


About Me:

aerospace engineer (flight dynamics and control)


Please tell us a bit about your UAV interest

Autopilot Design using vision based sensory


Hometown:

Leicester


Activity Feed

kasra.mirshamsi replied to mohammad sajadian's discussion Fly-By-Wire A is not Working
"Ok I just change the throttle parameters, things got much better, now when I switch to autopilot board no matter any mode the throttle cuts off only about 15%.
Another thing which I did and it might was the reason was I change the regulator voltage…"
Jul 14, 2014
kasra.mirshamsi replied to Lance Lefebure's discussion IMU Gyro Stability
"Hello, this thread is from 2010 hopefully somebody be out there !!
I recently face a strange behavior with my IMU (gyro and acce). It is like a noisy sensor response.
On the flight data tab in the mission planner I noticed that when I rotate my…"
Jul 13, 2014
kasra.mirshamsi replied to mohammad sajadian's discussion Fly-By-Wire A is not Working
"Hi people , I have a Rx/Tx spectrum dx6i, and my probem is whenever I switch to either FBWA, FBWB or stabilization mode or any other flying mode the throttle fully get closed. And when I switch it back to manual with (gear switch) the throttle goes…"
Jul 13, 2014
kasra.mirshamsi replied to kasra.mirshamsi's discussion IMU response
"Hi, I check the output of the noisy gyro and acce
I just add these line to the voild loop to see the raw values in the serial monitor
u can see noise within the imu values, Whenever I tilt the board and leave it on its level position the Gx  and Gy…"
Jul 12, 2014
kasra.mirshamsi posted a discussion
Hi, on the flight data tab in the mission planner when I tilt my board and then rest the board on its level position, the bank angle as well as the pitch angle lose their level positin I mean they rest on a deflected position. This happnes most of…
Jul 11, 2014
kasra.mirshamsi replied to Nate's discussion Power Connection
"Hi everyone, I really want to know If I wanted to supply power to my APM v1.4 through VIN pin using a 7.2v adaptor then what shoudl be the max current (amp) of the adaptor ?"
Sep 10, 2012
kasra.mirshamsi posted a discussion
Hi folks, does anyone has any explanation why when the AMP/IMU  board is static still the values of gx gy gz changes, should't they remain at zero. The intresting thing is that on CLI test mode I get zero values for gx gy ang gz while on the flight…
Apr 18, 2012
kasra.mirshamsi replied to Hai Tran's discussion Magnetometer initialisation failed
"Hi, I need a help regarding to my mag sensor. I connected the Mag sensor to IMU sheild based on method 2 given on the website. I am pretty sure about the wiring and I have uploaded the arduplane code v 2.3 through adruino IDE.
 I've then gone to CLI…"
Apr 15, 2012
kasra.mirshamsi replied to Jayserp's discussion GPS Lock LED just keeps on flashing!
"Hi there, Why the iphone 4 GPS module (iGPS-360) locks even indoor and much faster compare to this Mediateck 3329 module which strugggles a lot to lock indoor If  it is left 1 hour next to the window.!!! Any idea.  "
Apr 11, 2012
kasra.mirshamsi replied to Jørgen Hoem's discussion Gyro wont initiate
"Hi, recently I faced a trouble regarding to the Gyro testing in the CLI tab menue.First of all, although I can clearly see the yaw, pitch and roll values getting changed precisely in the flight data tab menu but I cannot test the Gyro from the CLI…"
Apr 10, 2012