MVI56E-MCM

MVI56E-MCM

MVI56E-MCM开环控制

开环控制也称为前馈控制，它是指将控制器输出的控制信号直接作用于执行元件上，而不进行反馈。开环控制的控制过程是单向的，只考虑控制信号与被控制对象之间的关系，而不关注实际输出结果是否达到了预期目标。因此，开环控制的稳定性较差，容易受到外部环境和参数变化的影响，需要在设计和实施中进行较为的参数调整和噪声滤除。

闭环控制

闭环控制也称为反馈控制，它是指将被控制对象的状态信息反馈到控制器中，通过与预设目标值比较来调整控制信号的大小和方向。闭环控制的控制过程是双向的，既考虑控制信号与被控制对象之间的关系，又考虑输出结果与预期目标之间的差异。因此，闭环控制具有较高的稳定性和鲁棒性，能够自动适应外部环境和参数变化，并及时进行调整和反馈。

EMERSON Fisher-Rosemount DeltaV KJ4001X1-BE1 

EMERSON Fisher-Rosemount DeltaV VE4001S2T2 

EMERSON Fisher-Rosemount DeltaV KJ1501X1-BC3 

EMERSON Fisher-Rosemount DeltaV VE4001S3T1B1 

EMERSON Fisher-Rosemount DeltaV KJ3201X1-BA1 

EMERSON Fisher-Rosemount DeltaV VE4002S2T2 

EMERSON Fisher-Rosemount DeltaV KJ4001X1-CJ1 

EMERSON Fisher-Rosemount DeltaV KJ2002X1-BA1 

EMERSON Fisher-Rosemount DeltaV KJ3001X1-BB1 

EMERSON Fisher-Rosemount DeltaV KJ3001X1-CA1 

EMERSON Fisher-Rosemount DeltaV KJ1501X1-BA2 

EMERSON Fisher-Rosemount DeltaV KJ3002X1-BG2 

EMERSON Fisher-Rosemount DeltaV KJ2231X1-BB1 

EMERSON Fisher-Rosemount DeltaV KJ4110X1-BC1 

EMERSON Fisher-Rosemount DeltaV VE4050S2K1C0 

EMERSON Fisher-Rosemount DeltaV KJ1502X1-BA2 

EMERSON Fisher-Rosemount DeltaV KJ2101X1-BA1 

EMERSON Fisher-Rosemount DeltaV VE4010B1 

EMERSON Fisher-Rosemount DeltaV VE4003S2B2 

EMERSON Fisher-Rosemount DeltaV VE4050S2K1C1 

EMERSON Fisher-Rosemount DeltaV KJ3001X1-CB1 

EMERSON Fisher-Rosemount DeltaV VE3051CO 

EMERSON Fisher-Rosemount DeltaV VE4001S2T2B2 

EMERSON Fisher-Rosemount DeltaV KJ3005X1-BA1 

EMERSON Fisher-Rosemount DeltaV KJ3001X1-BH1 

EMERSON Fisher-Rosemount DeltaV KJ3001X1-BD1 

22B-V5P0N104

22B-V6P0C104

22B-V6P0F104

22B-V6P0H204

22B-V6P0N104

22C-B012F103

22C-B012N103

22C-B017F103

22C-B017H103

22C-B017N103

22C-B024H103

22C-B024N103

22C-B033F103

22C-B033H103

22C-B033N103

22C-B049A103

22C-B065A103

22C-B075A103

22C-B075A103AN

22C-B090A103

22C-B120A103

22C-B145A103