User Paul

1 vote

2 answers

547 views

Which controller (PI or PD) is generally more robust to noisy sensor measurements and why?

asked Jun 12, 2019 at 16:02

2 votes

1 answer

431 views

When are non-diagonal matrices advantageous for linear quadratic regulators?

asked Jun 9, 2019 at 19:15

2 votes

2 answers

1k views

Understanding the kinetic energy expressions for a 1 link vs 2 link robot arm

asked Oct 2, 2018 at 17:22

2 votes

4 answers

2k views

How to deal with current spikes due to fast direction-switching motor commands?

asked Sep 19, 2018 at 17:23

3 votes

1 answer

481 views

How can I compensate for pendulum and cart motion when using an accelerometer to detect the tilt angle?

asked Mar 13, 2017 at 2:19

0 votes

1 answer

321 views

Can I model a 1D segway as a cart-pole system?

asked Mar 5, 2017 at 4:36

0 votes

1 answer

195 views

Why do I need an additional moment of inertia term in the cart-pole dynamics equation?

asked Mar 3, 2017 at 17:43

7 votes

4 answers

2k views

Optimal location of the center of mass for an inverted pendulum

asked Feb 3, 2016 at 1:05

9 votes

6 answers

96k views

What's the difference between feedback and feedforward control?

asked Nov 17, 2015 at 15:39

1 vote

1 answer

87 views

Where should I put the angle sensor on my cart-pole robot?

asked Oct 17, 2015 at 2:15

0 votes

1 answer

97 views

What factors should i consider when selecting a motor for a free wheeled cart-pole balancing robot?

asked Sep 14, 2015 at 4:13

4 votes

2 answers

362 views

Particle Filter Sampling Step

asked Mar 16, 2015 at 14:23

1 vote

1 answer

532 views

Converting a linear acceleration command into a DC motor command?

asked Mar 2, 2015 at 19:08

4 votes

1 answer

910 views

GraphSLAM: why are constraints imposed twice in the information matrix?

asked Feb 23, 2015 at 17:35

4 votes

2 answers

323 views

Can a quadcopter hover while tilted?

asked Feb 21, 2015 at 16:54

2 votes

2 answers

3k views

How do quadcopters turn left and right?

asked Feb 13, 2015 at 3:28

4 votes

1 answer

5k views

Comparing LQR and PID controllers for inverted pendulum problem

asked Jan 21, 2015 at 22:53

3 votes

1 answer

96 views

How do self driving cars really work?

asked Jan 4, 2015 at 0:14

1 vote

1 answer

115 views

Non-markovian problems/approaches in robotics

asked Dec 27, 2014 at 15:51

1 vote

3 answers

727 views

Can mapping be done in real life applications without also solving the localization problem at the same time (i.e. SLAM)?

asked Dec 21, 2014 at 5:14

0 votes

2 answers

667 views

Alternatives to cameras for a dirt sensor for an autonomous vacuum robot?

asked Dec 21, 2014 at 4:51

3 votes

1 answer

721 views

2D Robot Arm Inverse Kinematics with minimum joint loads

asked Nov 30, 2014 at 20:25

6 votes

2 answers

315 views

Ensemble Kalman Filter SLAM

asked Sep 9, 2014 at 20:07

3 votes

2 answers

785 views

Assumptions about the nature of landmarks in SLAM algorithms

asked Aug 27, 2014 at 23:54

4 votes

3 answers

3k views

Is there any advantage to velocity motion models over odometry motion models for SLAM?

asked Aug 27, 2014 at 19:28

4 votes

2 answers

445 views

Comprehensive comparison of SLAM algorithms

asked Aug 21, 2014 at 6:28

1 vote

1 answer

665 views

Designing compatible spur gears for a robot gearbox

asked Jul 10, 2014 at 0:54

1 vote

4 answers

3k views

How to turn a rover 90 degrees using wheel encoders?

asked Apr 13, 2014 at 18:09

6 votes

1 answer

6k views

How do ultrasonic range finders detect objects at an angle?

asked Jan 22, 2014 at 2:44

3 votes

1 answer

129 views

Once you understand motors, what's the next step? [closed]

asked Jan 9, 2014 at 21:17

Stack Exchange Network

30 Questions

Which controller (PI or PD) is generally more robust to noisy sensor measurements and why?

When are non-diagonal matrices advantageous for linear quadratic regulators?

Understanding the kinetic energy expressions for a 1 link vs 2 link robot arm

How to deal with current spikes due to fast direction-switching motor commands?

How can I compensate for pendulum and cart motion when using an accelerometer to detect the tilt angle?

Can I model a 1D segway as a cart-pole system?

Why do I need an additional moment of inertia term in the cart-pole dynamics equation?

Optimal location of the center of mass for an inverted pendulum

What's the difference between feedback and feedforward control?

Where should I put the angle sensor on my cart-pole robot?

What factors should i consider when selecting a motor for a free wheeled cart-pole balancing robot?

Particle Filter Sampling Step

Converting a linear acceleration command into a DC motor command?

GraphSLAM: why are constraints imposed twice in the information matrix?

Can a quadcopter hover while tilted?

How do quadcopters turn left and right?

Comparing LQR and PID controllers for inverted pendulum problem

How do self driving cars really work?

Non-markovian problems/approaches in robotics

Can mapping be done in real life applications without also solving the localization problem at the same time (i.e. SLAM)?

Alternatives to cameras for a dirt sensor for an autonomous vacuum robot?

2D Robot Arm Inverse Kinematics with minimum joint loads

Ensemble Kalman Filter SLAM

Assumptions about the nature of landmarks in SLAM algorithms

Is there any advantage to velocity motion models over odometry motion models for SLAM?

Comprehensive comparison of SLAM algorithms

Designing compatible spur gears for a robot gearbox

How to turn a rover 90 degrees using wheel encoders?

How do ultrasonic range finders detect objects at an angle?

Once you understand motors, what's the next step? [closed]