제어로봇시스템학회:학술대회논문집
- 1989.10a
- /
- Pages.477-482
- /
- 1989
Analysis of coefficient quantization error effects in digital PID controllers
디지틀 PID제어기에서의 계수양자화 오차 영향분석
Abstract
In this paper, the effect of coefficient quantization error is analyzed for digital PID controllers. Stability margins are used as peformance criteria, and the statistical wordlength concept is adopted for coefficient wordlength selection. Finally, an illustrative example is given.
Keywords