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2005).<br />

2.16 Optical system for estimation of Verdet constant (Luis Martinez 25<br />

et al, 2005).<br />

2.17 Ferrofluid fixed with a permanent magnet. 26<br />

2.18 Principle and experimental set-up of a one-axis system with 27<br />

scattered (I) and optimized magnetic field (II) (E. Uhlmann & N.<br />

Bayat, 2004)<br />

2.19 Load capacity of the one-axis positioning system for different 28<br />

ferrofluids and volume of fluid.<br />

2.20 Principle and prototype of a miniaturized multidimensional oneaxis<br />

28<br />

positioning system.<br />

2.21 Actor cases (at the top) and experimental set-up of multi-axis<br />

29<br />

positioning systems (below at the right) (E. Uhlmann & N.<br />

Bayat, 2004).<br />

3.1 (a) Flow Chart of the robot gripping mechanism process 32<br />

3.1 (b) Flow Chart of the robot gripping mechanism process 33<br />

3.2 The step of concept generation method. 34<br />

3.3 Overall “black box”. 36<br />

3.4 Refinement showing subfunctions 37<br />

3.5 Flow chart for the replication of the robot gripper 42<br />

3.6 Influences on the load capacity of the magnetofluidic 43<br />

positioning system (E. Uhlmann & N. Bayat, 2003)<br />

3.7 Influences of the coil current to the actor (E. Uhlmann & N. 45<br />

Bayat, 2003).<br />

4.1 Conceptual design 1 47<br />

4.2 Conceptual design 2 48<br />

4.3 Conceptual design 3 49<br />

4.4 Conceptual design 4 50<br />

4.5 3 Dimensional drawing using Solidworks software 52<br />

4.6 Polygon Cube tool 53<br />

4.7 Channels Object 53<br />

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