Abstract: In this letter, a novel discrete active disturbance rejection control (ADRC) method is proposed to solve the trajectory tracking problem for a four-mecanum-wheeled mobile vehicle (FMWMV).
“Tongues,” written by Anders Brekhus Nilsen, art by Anders Brekhus Nilsen, published by Pantheon; and “Insectopolis” written by Peter Kuper, art by Peter Kuper, Published by W.W. Norton & Company; and ...
Abstract: Spherical measurement is a relatively important application in optical measurement. The interferogram obtained in spherical inspection usually consists of closed fringe patterns. Obtaining ...
This is a column about a helpful trick that will radically improve your memory with minimal effort so you can learn faster. But before I get to the science behind the technique and how it can help ...
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