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Robust Position Control for a Pneumatic Cylinder
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| Author(s) |
Peter Korondi, Janos Gyeviki |
| Abstract |
The main contribution of this paper is a robust
and precise position control method based on sliding mode
for a pneumatic cylinder. The controller is implemented on
a DSP system. The main challenge is the higher accuracy
than 10 µm, which can be ensured with wide range of
variation of the load (disturbance) and pressure in the entire
operation area. The paper describes the nonlinear model of
the pneumatic cylinder and the three main design steps of
the proposed control method, namely sliding surface design,
control law selection and chattering free implementation.
Finally, it presents experimental results. |
| Download |
| Filename: | T10-202.pdf |
| Filesize: | 629.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-08 by System |
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