摘要
基于电液比例技术,以液压动筛跳汰机控制系统为研究对象,建立控制系统的数学模型,通过SIMULINK动态仿真,表明该控制系统是稳定和可行的;运用PID控制算法对系统控制特性进行校正,仿真结果表明:控制性能良好,能够达到跳汰选煤工艺要求标准。
Taking control system of hydraulic moving sieve of jigger as research object, the mathematical model of the control system was established basing on electro-hydraulic proportional technology. It is shown that the control system is stable and viable through SIMULINK dynamic simulation. PID control tactics was used to revise the control character of the system. The simulation results illustrate control performance of the system is well and it can achieve the coal dressing process requirement standard.
出处
《机床与液压》
北大核心
2012年第14期54-56,共3页
Machine Tool & Hydraulics
基金
甘肃省自然科学研究基金计划(1014RJZA023)
关键词
电液比例技术
液压动筛跳汰机
选煤
仿真
PID控制
Electro-hydraulic proportion technology
Hydraulic moving sieve of jigger
Coal dressing
Simulation
PID control
