The main role of industrial robots is to replace humans in monotonous, heavy and repetitive long-term operations in industrial production.
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Industrial robots can be classified into ( ) according to their characteristics.
A. Cartesian robot
B. Cylindrical coordinate robot
C. Polar coordinate robot
D. Painting robot
Palletizing robots are special robots.
The three laws of robots are ( ).
A. Robots must not do harm to human beings, nor allow him to stand idly by and watch them suffer.
B. On the premise of not violating the first law, the robot must absolutely obey any commands given by humans;
C. On the premise of not violating the first law and the second law, the robot must try its best to protect itself.
D. When the robot has its own thinking, they can act according to his own behavior.
Robot external sensors do not include ( ) sensors.
A. force or moment
B. position
C. vision
D. tactile
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