# 주파수와 시간영역에서의 강인제어에 관한 연구동향조사

• Jeung, Eun Tae (Control and Instrumentation Engineering, Changwon National University) ;
• Park, Hong Bae (Graduate School of Electronics Engineering, Kyungpook National University)
• 정은태 (창원대학교 제어계측공학과) ;
• 박홍배 (경북대학교 IT대학 전자공학부)
• Received : 2014.01.24
• Accepted : 2014.02.03
• Published : 2014.03.01

#### Abstract

This survey paper reviews robust control problems in both frequency domain and time domain. Robust control is focused on model uncertainties such as modeling error, system parameter variations, and disturbances. Robust control design problems are discussed according to parameter uncertainty, polytopic uncertainty, and norm-bounded uncertainty. Nowadays, robust control theory is combined with various control theory such as model predictive control, adaptive control, intelligent control, and time delay control.

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