title: ÐÐ¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¸Ð²Ð¾Ð´ Ð²ÑÐ°ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¼Ð°ÑÐ¸Ð½Ð½ÑÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Machine-controlled hydraulic rotary motion drive
Creators: name: ÐÑÐ¸Ð²Ð¾ÑÐ°Ð¿ÐºÐ¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¾Ð±ÑÐµÐ¼Ð½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´
ÑÐ¸ÑÑÐµÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½Ð°Ñ ÑÑÐ½ÐºÑÐ¸Ñ
volumetric hydraulic drive
automatic control system
transfer function

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð´Ð°Ð½Ð½ÑÐ¼, ÑÐºÐ°Ð·Ð°Ð½Ð½ÑÐ¼ Ð² ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¸. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ ÑÐµÑÐµÐ½Ð¾ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð·Ð°Ð´Ð°Ñ: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐ³Ð¾ Ð¿Ð¾ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÐ¼ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¡ÐÐ£. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ (ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°). ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÐµ ÑÑÐ½ÐºÑÐ¸Ð¸. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð»Ð¾Ð³Ð°ÑÐ¸ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹, Ð¶ÐµÐ»Ð°ÐµÐ¼Ð¾Ð¹ Ð¸ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÑÑÑÐµÐ¹ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. Ð¡Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°. ÐÐ· Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð´Ð¾Ð±ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ D_1^ÑÑ Ð¸ Ð´Ð¾Ð±ÑÐ¾ÑÐ½Ð¾ÑÑÑ Ð¿Ð¾ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ D_2^ÑÑ: ÐÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð¾Ð±ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ Ð¾ÑÐ¸Ð±ÐºÐ° Ð¿Ð¾ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¸ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ: Î´_1=(Ï_ÐÐ^max)/(D_1^ÑÑ )=7,3/100=0,073 Ñ^(-1); Î´_2=(Îµ_ÐÐ^max)/(D_2^ÑÑ )=6,28/118=0,05 Ñ^(-1); ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼, Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¼ Ð² ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¸. Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÐµÑ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ð¿Ð¾ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸.
description: This work is devoted to the research and design of electrohydraulic automatic control system according to the data specified in the terms of reference. In carrying out this work, several tasks were solved: The calculation of the hydraulic elements of the drive and the selection of the main equipment suitable for some parameters. Drawing of the schematic and functional diagram of the ACS. Construction of the static characteristics of the system elements (power and control drive). Dynamic calculation is performed and transfer functions are obtained. Construction of the logarithmic characteristics of the initial, desired and corrective designed system. The stable electro-hydraulic system is designed. From the constructed characteristic of the open loop of the corrected system we can determine the quality factor of the system by velocity D_1^ÑÑ and acceleration quality D_2^ÑÑ: At the obtained quality values, the error in speed and acceleration: Î´_1=(Ï_ÐÐ^max)/(D_1^ÑÑ )=7,3/100=0,073 Ñ^(-1); Î´_2=(Îµ_ÐÐ^max)/(D_2^ÑÑ )=6,28/118=0,05 Ñ^(-1); The obtained values satisfy the conditions specified in the technical specification. The system satisfies the accuracy requirements.