Composite Feedforward Compensation for Force Ripple in Permanent Magnet Linear Synchronous Motors
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-019-2111-5
Abstract: This paper presents a method for compensating the force ripple in permanent magnet linear synchronous motors (PMLSMs) by adopting a composite feedforward compensation scheme. Firstly, the vector control system of PMLSMs is described, and various… read more here.
Keywords: force ripple; feedforward compensation; composite feedforward; ripple permanent ... See more keywords
A feedforward compensation approach for cable-driven musculoskeletal systems
Sign Up to like & getrecommendations! Published in 2022 at "Robotica"
DOI: 10.1017/s0263574722001643
Abstract: Abstract This paper presents a feedforward compensation approach for musculoskeletal systems (MSs). Compared with traditional rigid robots, human arms have the advantages of flexibility and safety in operation in unstructured environments. However, the influence of… read more here.
Keywords: feedforward compensation; musculoskeletal systems; cable; compensation ... See more keywords
Decentralized Control of an Active Capacitor With NDO-Based Feedforward Compensation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2931350
Abstract: This paper is about decentralized control of an active capacitor, which is intended to store a wide range of unknown low-frequency ripples. Only the local dc bus voltage is used for the controller design. The… read more here.
Keywords: capacitor; decentralized control; control active; feedforward compensation ... See more keywords
Multislope PI Modeling and Feedforward Compensation for Piezoelectric Beam
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/6404971
Abstract: The hysteresis nonlinearity greatly reduces the tracking precision of piezoceramic actuators for expected displacement in a high-accuracy positioning system. In order to effectively compensate the hysteresis for piezoelectric ceramics, a novel modeling method, namely, multislope… read more here.
Keywords: multislope; model; multislope modeling; feedforward compensation ... See more keywords