Abstract:Current and voltage mode control approaches in feed-forward force control of variable reluctance actuators are analyzed and compared. Two major error generators, the unknown air gap variation and hysteresis, are investigated together with the quantification of their influence on the final force tracking error, and it is shown that voltage control has fundamental advantages over current control. Furthermore, linearization laws with hysteresis compensation based on the parametric hysteresis operator are proposed… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.