一种带自反馈的搬运车液压控制装置设计  

Design of a hydraulic control device for a carrier with self-feedback

作　　者：郭婷[1] GUO Ting(Xi′an Vocational and Technical College,Shaanxi Xi′an 710032,China)

机构地区：[1]西安职业技术学院,陕西西安710032

出　　处：《工业仪表与自动化装置》2024年第6期9-12,74,共5页Industrial Instrumentation & Automation

基　　金：陕西省职业技术教育学会2024年度职业教育教学改革研究项目(2024SZX070);西安职业技术学院2023年度专项项目(2023YJZX05);西安职业技术学院2022年度科技项目(2022YB03)。

摘　　要：针对普通液压搬运车人工操作时受力无法控制且不能适应任意高度的问题,该文在传统液压搬运车的基础上进行了改造,设计加装了一套以信息采集、传输、处理、分析和反馈为闭环的自动控制装置。通过传感器收集载荷和位置等数据信息,再利用PID数字处理算法对信息加以分析,确认相关参数,从而实现了搬运车在自动控制下的平稳运行。同时,还根据载荷和高度位置的不同进行自适应调节反馈,使其在最短的时间内稳定地达到设计效果。实验测试分析结果表明,加装所提自动控制装置的搬运车相比于传统的人工操作方法,节省时间约40%,且该设计能够适用于多种复杂的搬运场景,具有良好的工程普适性。In response to the problem of uncontrollable force and inability to adapt to any height during manual operation of ordinary hydraulic transport vehicles,this article has made modifications on the basis of traditional hydraulic transport vehicles and designed and installed an automatic control device with information collection,transmission,processing,analysis,and feedback as a closed loop.By collecting data information such as load and position through sensors,and then using PID digital processing algorithm to analyze the information and confirm relevant parameters,the smooth operation of the transport vehicle under automatic control is achieved.At the same time,adaptive feedback adjustment is also carried out according to the different loads and height positions,so as to achieve the design effect stably in the shortest possible time.The experimental test analysis results show that the transport vehicle equipped with the proposed automatic control device saves about 40%of time compared to traditional manual operation methods.Moreover,this design can be applied to various complex transport scenarios and has good engineering universality.

关 键 词：液压搬运车 闭环系统 自动控制系统 数字处理算法 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]