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user123456098
  • Member for 6 years, 5 months
  • Last seen more than a week ago
73 votes
9 answers
310k views

What are good strategies for tuning PID loops?

  • 1,247
35 votes
4 answers
45k views

Quadcopter liPo battery weight/capacity trade off

  • 975
26 votes
7 answers
28k views

What algorithm should I implement to program a room cleaning robot?

24 votes
4 answers
28k views

Is it possible to run a neural network on a microcontroller

  • 891
22 votes
4 answers
15k views

How to select cameras for a stereo vision system?

  • 3,891
17 votes
2 answers
773 views

How do robotics startups work?

15 votes
2 answers
5k views

Programming a line following robot with reinforcement learning

  • 565
12 votes
7 answers
6k views

Why do people use camera instead of laser sensor for robot navigation?

  • 121
10 votes
3 answers
33k views

What's the difference between a holonomic and a nonholonomic system?

9 votes
1 answer
4k views

How can we use the accelerometer for altitude estimation?

9 votes
2 answers
1k views

Guiding a Quadrotor Towards a Target

  • 91
9 votes
1 answer
296 views

In practical terms, how close is the accuracy of camera-based visual odometry/SLAM methods to lidar-based methods for autonomous car navigation?

8 votes
1 answer
306 views

innovation step ekf localization?

  • 2,310
8 votes
2 answers
2k views

Quadcopter: Stabilization along the z-axis (for holding altitude)

  • 373
7 votes
2 answers
4k views

How to know the desired orientation of a quadcopter?

7 votes
1 answer
6k views

Quadcopter PID Algorithm

7 votes
2 answers
4k views

how to implement and code inner and outer PD controllers for quadrotor for position tracking

  • 2,310
7 votes
1 answer
2k views

Unscented Kalman Filter for Dummies

7 votes
1 answer
2k views

SLAM: Why use two cameras (stereo) if SLAM can be done using single camera (monocular)?

  • 407
7 votes
2 answers
996 views

Holonomics Movement vs Holonomics Constraint

  • 103
7 votes
3 answers
389 views

Paradox: I can't use accelerometer measurements to obtain information about my states in a quadcopter?

  • 295
6 votes
2 answers
555 views

Explanation of Quadcopter Dynamics, Components and Control

  • 69
6 votes
3 answers
7k views

Camera selection for long range stereo vision system (up to 100 meters)

6 votes
3 answers
6k views

PID with position and velocity goal?

  • 61
6 votes
2 answers
795 views

Need help regarding development of Extended Kalman Filter for sensor-data fusion of odometry and IMU data

  • 155
6 votes
1 answer
2k views

CC3D - Replacing RC emitter with an RPi

  • 358
6 votes
4 answers
6k views

PID output does not reach setpoint precisely enough

  • 478
5 votes
2 answers
1k views

A Vector Field Histogram implementation in Python 2.7

5 votes
1 answer
1k views

Regarding Kalman filter and estimating heading with magnetic compass

  • 53
5 votes
2 answers
713 views

Obstacle Avoidance while Navigating

  • 153