基于阻尼滞回力分解的液压金属支架控制系统设计  

Based on hysteresis damping back to decomposition of hydraulic metal stents control system design

作　　者：赵新丽 韩亚辉 

机构地区：巴音郭楞职业技术学院,新疆库尔勒841000

出　　处：《世界有色金属》2016年第8期171-172,共2页World Nonferrous Metals

摘　　要：液压金属支架控制系统是各类机械核心安全支护的组成部分,它的可靠性决定了大型机械的工作安全。传统的液压金属支架控制系统设计采用液压系统合并电气系统共同作用,加载时间较长,操作程序复杂。提出基于阻尼滞回力分解的液压金属支持控制系统,通过建立阻尼滞回力支架对关键部件进行有限元件分析,根据金属支架不同的受载情况进行分析,得到各负载节点的支持关系和负载特点,保证了液压金属支架的安全性、稳定性和操控性。仿真实验表明,基于阻尼滞回力分解的液压金属支架控制系统设计与传统的方法相比,具有操作过程简单,安全性能高等特点,具有广泛的应用性。Hydraulic metal stents control system is the core of all kinds of mechanical safety supporting component, its reliable performance determines the large machines work safety.Traditional design of hydraulic metal stents control system adopts hydraulic system combined electrical systems work together, load time is longer, the complex operating procedures.Based on hysteresis damping boomerang decomposition of hydraulic support control system, the metal through the establishment of hysteresis damping back in support of key components in finite element analysis, according to the different loading conditions of metal stents were analyzed, and get the support of each load node relationship, and the characteristics of the load, make sure the safety of hydraulic metal stents, stability, and handling.Simulation experiments show that the hydraulic damping hysteresis back decomposition based metal stents compared with traditional methods, control system design has simple operation, safety performance is high, has extensive applicability.

关 键 词：阻尼滞 回力分解 液压 金属支架 

分 类 号：TD3[矿业工程—矿井建设]