δ 변환을 채택한 디지틀 PID 제어기 설계 = Digital PID Controller Design Adopting the Delta Transforms

다국어 초록 (Multilingual Abstract)

In order to implement the digital PID control algorithm, it is necessary to consider the effect of the finite word length(FWL). In this paper, we show the FWL effect in the digital PID controllers. The conception analyse the effects of the signal quantization error in the digital PID algorithm and the coefficient wordlength determined from performance criteria with the statistical wordlength concept. Throughout this paper, it is dealt with the type of controller structure based delta operator, the delta operator has such advantages are superior rounfoff noise performance, more accurate coefficient repersentation, and less sensitive control law.

목차 (Table of Contents)

• ABSTRACT
• 제1장 서론
• 제2장 δ변환을 채택한 디지틀 PID 제어기
• 제3장 신호 양자화 오차 영향 분석
• 제4장 통계적 제어기 계수 단어길이 선정 방법
• 제5장 예제 시뮬레이션
• 제6장 결론
• 참고문헌