Abstract
Control theory is employed to formulate the problem of controllability of two microparticles in fluids via magnetic field. We demonstrate that a uniform external magnetic field of varying direction and magnitude provides complete local state controllability of two particles over a magnetized substrate. We propose that such an approach may improve manipulation and assembly of microparticles in fluids.
Original language | English (US) |
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Pages (from-to) | 2427-2429 |
Number of pages | 3 |
Journal | IEEE Transactions on Magnetics |
Volume | 43 |
Issue number | 6 |
DOIs | |
State | Published - Jun 2007 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering