✍ Scribed by J. Maršík; P. Klán; V. Strejc
No coin nor oath required. For personal study only.
The work deals with a simple design of a digital pole-assignment control of unknown single input-single output, time-invariant hnear plants. For this aim only the pertinent plant step response has to be known. The controller parameters result from a straightforward evaluation of the step response, without using any exphcit procedure of plant structure and parameter identification, provided that the plant is minimum-phase. The condition of minimum phase leads, however, to certain constraints related to the choice of the sampling rate. Sometimes additional measures may be taken, especially if the continuous transfer function itself is nonminimum-phase.
📜 SIMILAR VOLUMES
This paper presents a computer-aided control engineering (CACE) environment for synthesis of nonlinear and time-varying PID controllers for use with systems that have highly nonlinear plants. The implemented CACE technique is based on a four-step systematic procedure. The nonlinear PID controller de