High-Performance Sensorless Force Control Using Superior Wideband and Periodicity-Cancellation Force Observer
نویسندگان
چکیده
In this paper, a new force observation approach is proposed to realize superior wideband and periodicity-free sensorless control system. The observer established by the periodicity estimation integrated singular spectrum analysis based disturbance observer. designed significantly separate essential components of from extreme noise contamination. Accordingly, bandwidth sensing considerably broadened at highly increased pole Additionally, eliminate superimposition undesired dither sensation, developed using least squares method. method attains widened high-performance sensation. effectiveness validation performed through experimental results implemented in ball-screw
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ژورنال
عنوان ژورنال: IEEJ journal of industry applications
سال: 2023
ISSN: ['2187-1094', '2187-1108']
DOI: https://doi.org/10.1541/ieejjia.22000390