title: ÐÐ¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¸Ð²Ð¾Ð´ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° ÑÑÑÐµÐ»Ñ Ð¿Ð¾Ð´ÑÑÐ¼Ð½Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Hydraulic Drive for Rotation of Crane Boom
Creators: name: ÐÐ°Ð´ÑÑÐ¾Ð², ÐÐ°ÑÑÐ¸ÑÑ
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: 2024
Subjects: ÐÐ¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð²Ð¾Ð´Ñ
ÐÐ¾Ð´ÑÐµÐ¼Ð½ÑÐµ ÐºÑÐ°Ð½Ñ ÑÑÑÐµÐ»Ð¾Ð²ÑÐµ
ÑÐ¸Ð»Ð¾Ð²Ð¾Ð¹ Ð¿ÑÐ¸Ð²Ð¾Ð´
ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÐµ ÑÑÐ½ÐºÑÐ¸Ð¸
Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÑÑ
energy calculation
static characteristics
dynamic calculation
transfer functions
transient process

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ»ÐµÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° ÑÑÑÐµÐ»Ñ Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð°. Ð¡Ð¸Ð»Ð¾Ð²Ð¾Ð¹ ÐºÐ°ÑÐºÐ°Ð´ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¸Ð²Ð¾Ð´ Ñ Ð¼Ð°ÑÐ¸Ð½Ð½ÑÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼. ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÐ»ÐµÐ¼ÐµÐ½Ñ â Ð½ÐµÑÐµÐ³ÑÐ»Ð¸ÑÑÐµÐ¼ÑÐ¹ ÑÐµÐ²ÐµÑÑÐ¸Ð²Ð½ÑÐ¹ Ð°ÐºÑÐ¸Ð°Ð»ÑÐ½Ð¾-Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð¹ Ð³Ð¸Ð´ÑÐ¾Ð¼Ð¾ÑÐ¾Ñ. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ñ. ÐÐ»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ð½Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð±ÑÐ»Ð¾ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÑÐ» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÑÐµÐ¼Ñ, Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÐµ ÑÑÐ½ÐºÑÐ¸Ð¸ ÐºÐ°Ð¶Ð´Ð¾Ð¹ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ¾Ð¼ ÑÑÑÐµÐ»Ñ Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð° Ð¸ Ð²ÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² ÑÐµÐ»Ð¾Ð¼. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð´Ð¾Ð±ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¸ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ¸Ð±ÐºÐ° Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°. ÐÑÐ»Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ Ð»Ð¾Ð³Ð°ÑÐ¸ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ Ð¸ ÑÐ°Ð·Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ, ÑÑÐ¾ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¾ Ð¾ÑÐµÐ½Ð¸ÑÑ ÐµÐµ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°. ÐÑÑÐ¾Ð´Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð±ÑÐ»Ð° ÑÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð´Ð»Ñ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ ÐµÐµ Ð² Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½ÑÐ¹ Ð¸ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÐ¹ Ð²Ð¸Ð´. ÐÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¾ÑÐ½ÑÐµ ÑÑÐ½ÐºÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾ÑÐ»Ðµ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð¸ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÑÑÑÐµÐ³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° ÑÐ°ÑÑÐ¾ÑÐ° ÑÑÐµÐ·Ð° ÑÐ°Ð·Ð¾Ð¼ÐºÐ½ÑÑÐ¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ° ÑÐµÐ»ÐµÐ²Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð·Ð°Ð¿Ð°ÑÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ðµ Ð¸ Ð¿Ð¾ ÑÐ°Ð·Ðµ. ÐÑÐ» ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÑÑ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð²Ð¸Ð´ Ð¸ Ð²ÑÐµÐ¼Ñ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°.
description: This work is dedicated to the design of an electro-hydraulic tracking system for the rotation of a crane boom. The automatic control systems power cascade features a machine-controlled hydraulic drive. The executive element is an unregulated reversible axial-piston hydraulic motor. Functional and schematic diagrams have been developed. Hydraulic equipment has been selected to meet the specified parameters. Static characteristics of the system have been obtained. Transfer functions of individual components and the entire system for crane boom rotation were derived through dynamic calculations. Quality factors for speed and acceleration, as well as maximum drive error, were determined. The systems logarithmic amplitude-frequency and phase-frequency characteristics have been constructed. The initial system was adjusted using a sequential correction method to transform it into a more accurate and stable form. Transfer functions of the corrected system and the correcting device were obtained. The cutoff frequency of the open-loop desired system was determined. Stability margins were defined in terms of amplitude and phase. Transient processes were calculated to determine the systems response to external influences. The type and duration of the transient process were identified.