This work presents a virtual control laboratory, based on a single board heater system and free and open source software, such as Scilab, Xcos, Java, PHP/MySQL and GNU/Linux. This solution allows of the order of 20 devices to be handled by a single Server PC. It allows many students to carry out control experiments remotely. It has been extensively tested in two control courses at IIT Bombay. Results of a few experiments, conducted remotely, using this setup are presented.
This article presents the implementation results of second order sliding mode control (SOSM) for magnetic levitation system. In practical systems, especially when the actuators are electro-mechanical, the conventional (first order) sliding mode control can not be used effectively as it exhibits chattering, which is highly undesirable. Therefore, for such systems, sliding mode control of higher order can be a suitable choice as the reduce the chattering significantly. In this article the super-twisting control, which isa second order sliding mode control, is designed and implemented for the experimental setup of Maglev system, Model 730 developed by ECP systems.
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.