机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2012年
21期
150-153
,共4页
液压伺服系统%舵机%Bang-bang控制%Sim Hydraulic仿真
液壓伺服繫統%舵機%Bang-bang控製%Sim Hydraulic倣真
액압사복계통%타궤%Bang-bang공제%Sim Hydraulic방진
Hydraulic servo system%Ship rudder%Bangbang control%SimHydraulic simulation
提出用换向阀控制开式液压系统的船舶小型舵机伺服系统,采用Bang-bang控制方法进行控制器设计.利用MATLAB的SimHydraulic物理仿真模块,建立了这一系统的仿真模型,通过闭环仿真调整得到控制器参数,并通过实验进行了验证.仿真和实验表明这一舵机伺服系统的性能满足要求.
提齣用換嚮閥控製開式液壓繫統的船舶小型舵機伺服繫統,採用Bang-bang控製方法進行控製器設計.利用MATLAB的SimHydraulic物理倣真模塊,建立瞭這一繫統的倣真模型,通過閉環倣真調整得到控製器參數,併通過實驗進行瞭驗證.倣真和實驗錶明這一舵機伺服繫統的性能滿足要求.
제출용환향벌공제개식액압계통적선박소형타궤사복계통,채용Bang-bang공제방법진행공제기설계.이용MATLAB적SimHydraulic물리방진모괴,건립료저일계통적방진모형,통과폐배방진조정득도공제기삼수,병통과실험진행료험증.방진화실험표명저일타궤사복계통적성능만족요구.
A hydraulic servo control system driven by on-off valve was proposed. Bang-bang control was applied as the control strategy. The SimHydraulic simuliation module in MATLAB was used to simulate the hydraulic dynamics. Parameters of the Bang-bang controller were tuned via the simulations and then applied in the real tests. The experiments verify the performance of the hydrau-lic servo system meet requirement.
