Shape
changing smart dust
We have examined algorithms for the adaptive shape
change of smart dust motes that permits a change in drag coefficient depending
on whether or not the random motion is in a favourable direction. Monte Carlo simulations
have been made for swarms of smart dust devices transporting in the
wind-dominated environment of the Martian landscape. It is concluded that
relatively simple shape changing algorithms, activated through an
electro-active polymer sheath, will permit self-organised transport over large
distances.
Proposed application to space
exploration
Analogy with motion of blown sand
Algorithms for collective motion
of smart dust
Back to the
Research Home Page of John Barker