ryan0270's user avatar
ryan0270's user avatar
ryan0270's user avatar
ryan0270
  • Member for 10 years, 1 month
  • Last seen more than a month ago
17 votes
Accepted

How to rotate covariance?

11 votes

What is the difference between a holonomic and an omnidirectional robot?

8 votes
Accepted

Why should I still use EKF instead of UKF?

7 votes

How to estimate yaw angle from tri-axis accelerometer and gyroscope

7 votes
Accepted

Can a quadcopter hover while tilted?

6 votes
Accepted

Position Controller for a Quadrotor

6 votes

What are the calculations for a badminton robot and mechanisms?

6 votes
Accepted

Kalman Filter when states are not observable at the same time?

6 votes

Why does a ID controller not exist?

5 votes

How much accuracy could I get position tracking with a 3-axis accelerometer and gyro sensor, and compass, and how would I do it?

5 votes
Accepted

covariance matrix in EKF?

5 votes

How frequently should a PID controller update?

5 votes
Accepted

What's wrong in controlling Roll+Roll rate in a quad-copter instead of using 2 separate loops for each?

5 votes

What's the diffrence between $H_2$ and $H_\infty$ control?

4 votes

Process noise and Measurement noise in Kalman filter

4 votes
Accepted

Quadcopter - is iPhone the ultimate flight controller?

4 votes

How to get the 4*4 matrix from the twist using product of exponentials, in robot kinematics?

4 votes

What does SE mean in robotics literature?

4 votes
Accepted

Can motion model noise be zero?

4 votes
Accepted

Natural frequency computation (for PID gains computations)

4 votes
Accepted

Why does ROS2 claim to be "real time"?

3 votes

A general question about PID Controller

3 votes

How to use quaternions to feed a PID quadcopter stabilization loop?

3 votes
Accepted

Does it matter if my electronic speed controllers are close to my brushless motors?

3 votes
Accepted

Industrial Controllers - Why not adaptive control and robust control

3 votes
Accepted

Kalman filter for vision based pose estimation: 'good' measurements not improving system covariance

3 votes
Accepted

Joint torque sensor vs end-effector force sensor

3 votes
Accepted

State space model

3 votes

Minimising lateral drift in a PID (Arduino) controlled quadcopter using a 6DOF IMU

3 votes

Denavit-Hartenberg convention or the product of exponentials formulation, when dealing with the manipulator kinematics?