Gender
Male
About
Location
Ankara
About Me:
A DJ,Computer Engineer,Multicopter Programmer
Please tell us a bit about your UAV interest
as a university graduation project i choose quadrotor. I made everything by my self from chasis to software. from that day on i am working on these things as a hobby
Hometown:
Ankara
Activity Feed
"basicly convert your imu readings to quaternion then
gx, gy, gz represents gravity in x, y and z axis respectively
gx = 2 * (q1 * q3 - q0 * q2); gy = 2 * (q0 * q1 + q2 * q3); gz = q0 * q0 - q1 * q1 - q2 * q2 + q3 * q3;
the result of gx gy and gz…"
gx, gy, gz represents gravity in x, y and z axis respectively
gx = 2 * (q1 * q3 - q0 * q2); gy = 2 * (q0 * q1 + q2 * q3); gz = q0 * q0 - q1 * q1 - q2 * q2 + q3 * q3;
the result of gx gy and gz…"
"Hi Leonard,
From the PID schematics I understand that D term in acceleration is calculated from error which means it causes derivative kick when you change the setpoint. so how you are handling this derivative kick issue"
From the PID schematics I understand that D term in acceleration is calculated from error which means it causes derivative kick when you change the setpoint. so how you are handling this derivative kick issue"
I am developing my own autopilot system with arduino Mega 2560 i added most features that the arducopter has like gps position hold, waypoint, point of interest but the thing that i cant be success is altitude hold. I am usning Bosch BMP085…
"I am not sure but I think they are not using PID algorithm for control may be they are using LQR controller or Sliding Mode controller. I am not sure about their performance but I think all these performs better than PID. May be thats why they have…"
