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Information × Registration Number 0211U001552, 0110U008128 , R & D reports Title Energy-saving management of automated variable-speed drives the basic mechanisms of cranes popup.stage_title Head Otto Grigorov, Registration Date 10-02-2011 Organization The Kharkov state polytechnical university popup.description2 The object of study - the frequency-control drives crane mechanisms. The purpose of the work - study the effectiveness of speed control motors crane mechanisms and synthesis of optimal control laws. Methods of research - analysis and comparison of the characteristics of different types of drives, the synthesis of optimal control laws. The results of the work - the analysis and comparison of the characteristics of hydraulic drives and drives with speed control mechanisms of cranes. The above algorithms for synthesis of optimal control laws. Industry applicability - the development will be introduced into the Ukrainian economy by using them to justify the choice of the type of drives and the use of automatic optimal control laws in the reconstruction and construction of new cranes. Scientific novelty - a comparative analysis of different types of drives crane mechanisms, the expediency of application of frequency control in crane electric drive, the algorithm optimal control for automatic frequency control. Product Description popup.authors Григоров Отто Володимирович Зайцев Юрій Іванович Свіргун Володимир Петрович Стрижак Всеволод Вікторович popup.nrat_date 2020-04-02 Close