User Karnivaurus

12 votes

3 answers

22k views

Position Control vs Velocity Control vs Torque Control

asked Jun 9, 2016 at 17:45

8 votes

2 answers

3k views

Solving Inverse Kinematics with Gradient Descent

robotic-arm kinematics inverse-kinematics jacobian

asked May 21, 2016 at 4:55

7 votes

1 answer

4k views

Can a Jacobian be used to determine required joint angles for end effector velocity/position?

kinematics inverse-kinematics forward-kinematics manipulator jacobian

asked Jan 15, 2015 at 15:12

5 votes

2 answers

2k views

Difference between an underactuated system, and a nonholonomic system

kinematics

asked Mar 9, 2016 at 18:53

5 votes

3 answers

1k views

Computing the Jacobian Matrix -- chain rule?

robotic-arm kinematics inverse-kinematics jacobian manipulator

asked May 20, 2016 at 2:08

4 votes

2 answers

826 views

Impedance Control vs Position Control

control robotic-arm force

asked Feb 19, 2021 at 2:39

4 votes

1 answer

2k views

Understanding Drift in Simultaneous Localization and Mapping (SLAM)

asked Mar 4, 2016 at 3:25

4 votes

1 answer

2k views

Why do series elastic actuators have more accurate and stable force control?

robotic-arm actuator dynamics torque

asked May 28, 2016 at 3:34

3 votes

1 answer

2k views

Solving Inverse Kinematics with Non-Linear Least Squares

robotic-arm inverse-kinematics

asked Jun 4, 2016 at 23:44

3 votes

2 answers

286 views

Do walking robots use accelerometers?

control sensors accelerometer dynamics walking-robot

asked Jan 28, 2016 at 14:23

3 votes

1 answer

256 views

Determining the graspable range of a robot arm

robotic-arm kinematics

asked Aug 5, 2016 at 2:10

2 votes

1 answer

173 views

Where to include velocity in a Kalman filter

localization kalman-filter

asked Jan 28, 2020 at 12:05

2 votes

3 answers

1k views

How many DOFs required to define a 3D pose

kinematics

asked Jan 27, 2016 at 14:12

2 votes

2 answers

200 views

Controlling the pose of a manipulator using inverse kinematics

inverse-kinematics manipulator

asked Jun 2, 2020 at 23:25

2 votes

2 answers

2k views

Damping vs Friction

robotic-arm dynamics

asked Jun 7, 2016 at 18:09

1 vote

2 answers

125 views

Understanding Twists as 3D Velocities

kinematics rotation transforms screw-theory

asked May 30, 2020 at 2:00

1 vote

1 answer

35 views

Force-torque sensor reading when a robot is stationary

sensors manipulator torque force force-sensor

asked Mar 1, 2021 at 19:53

1 vote

1 answer

994 views

What is the most realistic grasping simulator? [closed]

robotic-arm simulator simulation

asked Jun 7, 2016 at 2:04

1 vote

3 answers

396 views

Second-order dynamical systems

control robotic-arm dynamics

asked Apr 26, 2017 at 15:35

1 vote

1 answer

819 views

Understanding inverse kinematics with the Jacobian

kinematics inverse-kinematics jacobian

asked Jun 22, 2017 at 4:05

1 vote

1 answer

240 views

Joint torque sensor vs end-effector force sensor

control robotic-arm sensors kinematics dynamics

asked Jul 17, 2019 at 20:14

1 vote

2 answers

268 views

State-dependent Covariance in the Kalman Filter

kalman-filter

asked Dec 30, 2019 at 6:12

0 votes

1 answer

51 views

In a Kalman filter, what should be included in the state, and what should be included in the control?

kalman-filter

asked Dec 30, 2019 at 15:47

0 votes

1 answer

483 views

Transforming between a local and global frame for a Kalman filter

kinematics kalman-filter

asked Jan 29, 2020 at 4:32

0 votes

1 answer

142 views

Controlling a robot arm to follow an SE(3) trajectory

control kinematics

asked Feb 19, 2020 at 18:24

0 votes

1 answer

100 views

Kalman filter with a known motion model

localization kalman-filter ekf filter

asked Apr 12, 2020 at 16:20

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26 Questions

Position Control vs Velocity Control vs Torque Control

Solving Inverse Kinematics with Gradient Descent

Can a Jacobian be used to determine required joint angles for end effector velocity/position?

Difference between an underactuated system, and a nonholonomic system

Computing the Jacobian Matrix -- chain rule?

Impedance Control vs Position Control

Understanding Drift in Simultaneous Localization and Mapping (SLAM)

Why do series elastic actuators have more accurate and stable force control?

Solving Inverse Kinematics with Non-Linear Least Squares

Do walking robots use accelerometers?

Determining the graspable range of a robot arm

Where to include velocity in a Kalman filter

How many DOFs required to define a 3D pose

Controlling the pose of a manipulator using inverse kinematics

Damping vs Friction

Understanding Twists as 3D Velocities

Force-torque sensor reading when a robot is stationary

What is the most realistic grasping simulator? [closed]

Second-order dynamical systems

Understanding inverse kinematics with the Jacobian

Joint torque sensor vs end-effector force sensor

State-dependent Covariance in the Kalman Filter

In a Kalman filter, what should be included in the state, and what should be included in the control?

Transforming between a local and global frame for a Kalman filter

Controlling a robot arm to follow an SE(3) trajectory

Kalman filter with a known motion model