ROS键盘控制安装测试

一、命令行

rosrun teleop_twist_keyboard teleop_twist_keyboard.py

二、未安装提示

[rospack] Error: package 'teleop_twist_keyboard' not found

三、安装命令

sudo apt-get install ros-noetic-teleop-twist-keyboard

四、运行后打印信息

ym@ym:~$ rosrun teleop_twist_keyboard teleop_twist_keyboard.py

Reading from the keyboard  and Publishing to Twist!
---------------------------
Moving around:
   u    i    o
   j    k    l
   m    ,    .

For Holonomic mode (strafing), hold down the shift key:
---------------------------
   U    I    O
   J    K    L
   M    <    >

t : up (+z)
b : down (-z)

anything else : stop

q/z : increase/decrease max speeds by 10%
w/x : increase/decrease only linear speed by 10%
e/c : increase/decrease only angular speed by 10%

CTRL-C to quit

currently:	speed 0.5	turn 1.0