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KMID : 0613219940120000261
Bulletin of Ji San Nursing and Health College
1994 Volume.12 No. 0 p.261 ~ p.276
On The Performance of Linear Sampled-data Feedback Control System by DDC


Abstract
Instead of PID compensator, dynamic compensators based on modern control theory which can be optimized is used. These compensators ask for an algorithm like the increamental algorithm which and change the plant output without bump in PID when the mode of control is switched from manual to automatic. In this paper, using Pearson¢¥s dynamic compensator and auixiliary system which can bumplessly change the plant output from manual mode to automatic mode, a linear sampled-data feedback control system is implemented by DDC and the algorithm for this is developed. To control the second order plant, the proposed algorithm is verifed with computer simulation.
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