- The Institute of Electrical Engineers of Japan
- 電気学会論文誌C(電子・情報・システム部門誌) (ISSN:03854221)
- vol.115, no.8, pp.1002-1011, 1995-07-20 (Released:2008-12-19)
This paper reviews a disturbance canceling control based on a disturbance observer from the view point of servo controllers and gives several new points of this control methodology. Especially, the extended H∞ control, previously proposed by authors, is proven to be a special type of such a disturbance canceling controller which has an ability to shape the frequency response of the complementary sensitivity function.