대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1995년도 하계학술대회 논문집 B
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- Pages.645-648
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- 1995
2자유도 적응 제어기에 의한 AC 서보모터의 속도제어
Speed Control of AC Servo Motors using Adaptive Two-Degrees-of Freedom Controller Design
- Lee, Seok-Ho (Departmant of electrical engineering, Inha Univ.) ;
- Lee, Je-Hie (Departmant of electrical engineering, Inha Univ.) ;
- Huh, Uk-Youl (Departmant of electrical engineering, Inha Univ.)
- 발행 : 1995.07.20
초록
We propose speed controller of AC servo motors using adaptive two-degrees-of freedom controller design. The overall control system consists of three elements: a forward speed controller, parameter identifier and disturbance observer. This servosystem can improve the characteristics of the closed loop systems with the disturbance observer by eliminating the disturbance torque without changing the command input response. Moreover, the system can be adaptable to the parameter variation by employing adaptive scheme. We will show the control performances through the simulation results.
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