About

Gender

Male


About Me:

A phd student, working on small UAV.


Please tell us a bit about your UAV interest

Nonlinear control design and implementation; over-actuated system optimization.


Activity Feed

Yangbo Long replied to Giona Granchelli's discussion Problem with Roscopter (Arducopter interface for ros) in ROS User Group
"nodes / roscopter.py - device = / dev/ttyUSB1 - rate = 57600 - enable-control = true

In the above line, the rate should be replaced by baudrate. Just take a look at the roscopter node, you will see."
Jul 7, 2013
Yangbo Long posted a discussion
Hi-,Recently I tried to add IR sensors to APM board for obstacle avoidance. I am using an APM1 board, and an expansion port on the IMU shield board to receive analog-in data from an IR sensor. A Maxsonar is hook up too.Then I used the visual micro…
Nov 24, 2012
Yangbo Long commented on Igor van Airde's blog post ArduCopter: Changing from PI to PID to improve stability
"@Roy,
palo sestak has told me where these objects are defined. Many thanks to him. Thank you all well.
Actually in your original assumptation, what you described is a trajectory tracking problem, i.e., tracking a desired attitude with a speed of 10…"
Aug 1, 2012
Yangbo Long commented on Igor van Airde's blog post ArduCopter: Changing from PI to PID to improve stability
"Hi Roy,
I read the discussion and comments here. I also read the PID libraries. But I have difficulities to find these functions or objects:wrap_180, constrain, ahrs.roll_sensor, roll_rate_d_filter.applyBecause I failed to set up Eclipse on my…"
Jul 28, 2012