견비선형을 갖는 제어시스템에 대한 기준모델 피드백제어 및 안정성평가Reference Model Feedback Control and Stability Evaluation for Control System with Hard Non-linearities
- Other Titles
- Reference Model Feedback Control and Stability Evaluation for Control System with Hard Non-linearities
- Authors
- 정유철; 이건복
- Issue Date
- Oct-2006
- Publisher
- 한국생산제조학회
- Keywords
- Reference Model Feedback Control(기준모델 되먹임제어); Popov Stability(파포프 안정성); Controller Tuning(제어기튜닝); Hard Non-linearity(견비선형); Input Saturation(입력포화); Input Dead-zone(입력불감대); Reference Model Feedback Control(기준모델 되먹임제어); Popov Stability(파포프 안정성); Controller Tuning(제어기튜닝); Hard Non-linearity(견비선형); Input Saturation(입력포화); Input Dead-zone(입력불감대)
- Citation
- 한국생산제조학회지, v.15, no.5, pp.72 - 78
- Journal Title
- 한국생산제조학회지
- Volume
- 15
- Number
- 5
- Start Page
- 72
- End Page
- 78
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/18754
- ISSN
- 2508-5093
- Abstract
- The paper proposes reference model error feedback control scheme for motion control system with hard non-linear components as like saturation and dead-zone in plant input part. Additionally, the plant has the system uncertainty effected by plant model parameter deviation and disturbance. The control algorithm uses the reference model to apply additional feedback loop with the error between reference model output and actual output effected by disturbance and non-linear components. And the stability evaluation based on Popov stability and controller design method are formulated to be performed. The effectiveness of the proposed scheme is examined by simulations. The results are proven by reasonable performances following reference model responses with good disturbance rejection performance without over-tuning of controller.
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