MODEL FOR CALCULATING THE STATIC CHARACTERISTICS OF HYDRAULIC SYSTEMS OF HYDRO TECHNICAL BUILDINGS
Mirkhalil IsmailovTashkent Institute of Irrigation and Agricultural Mechanization Engineers National Research University, Address: 39 Kori Niyazov st., Tashkent Uzbekistan. E-mail: [email protected]; Phone: +998951424847;Dong ZhangInstitute of Automation Shandong Academy of Sciences, Address: 19 Keyuan Road st., Jinan City, Shandong Province, China. E-mail: [email protected], Phone: +8618560097507;Farkhod KasimovTashkent State Technical University named after Islam Karimov, Address: 2 Universitetskaya st., 100095, Tashkent city, Republic of Uzbekistan, E-mail: [email protected], Phone: +998946081919
Himičeskaâ tehnologiâ. Kontrolʹ i upravlenie/Chemical Technology. Control and Managementjournal2023en
ABI
Аннотация
Hydraulic mechanisms that actuate flat gates, widely used in hydraulic structures, are studied as hydraulic actuators of the system. Their static mathematical models are developed using an integrated methodology with a hydraulic pump, inlet and suction pipes, and internal and external resistance factors. Unlike existing mathematical models, the model developed in this paper allows a detailed description of the characteristics of hydraulic drives due to the fact that pressure losses in the throttle, regulator, and power amplifier, as well as local resistances in hydraulic pipelines, are taken into account.
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