Hydraulic intelligent control system based on pilot type side-sway excavator: Fid-Bau Portal

Hydraulic intelligent control system based on pilot type side-sway excavator

ZHANG SHUAI

The invention relates to the technical field of hydraulic systems, in particular to a hydraulic intelligent control system based on a pilot type side-sway excavator, which comprises a pilot adjustment module, an excavator parameter detection module, a hydraulic parameter detection module, a calculation module and a pilot adjustment module, the pilot adjustment module adjusts the system according to rated working parameters of the hydraulic system, the excavator parameter detection module detects working environment parameters and working parameters of an excavator, and the hydraulic parameter detection module obtains the rated working parameters and actual working parameters of the hydraulic system. The calculation module calculates the volumetric efficiency conformity according to environmental parameters and loads and determines the environmental influence degree, and the pilot adjustment module determines the maximum amplitude allowed by the system according to the environmental influence degree, reduces the amplitude by adjusting damping and improves the volumetric efficiency of the hydraulic system through pressure compensation; the volume efficiency of the hydraulic system is improved, and the energy utilization rate of the hydraulic system is increased.

本发明涉及液压系统技术领域，尤其涉及一种基于先导型侧摆挖掘机的液压智能控制系统，包括：先导调整模块、挖掘机参数检测模块、液压参数检测模块、计算模块以及先导调节模块，先导调整模块根据液压系统的额定工作参数对系统进行调整，挖掘机参数检测模块检测挖掘机的工作环境参数和工作参数，液压参数检测模块获取液压系统的额定工作参数和实际工作参数，计算模块根据环境参数和负载计算容积效率符合度，并确定环境影响度，先导调节模块根据环境影响度确定系统允许的最大振幅，通过调整阻尼形式降低振幅，并通过压力补偿提高液压系统容积效率；本发明提高了液压系统的容积效率，提高了液压系统的能源利用率。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren