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Why would an Engineer consider combining FEEDBACK and
FEEDFORWARD control in some applications?
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Answer / gonzales
In boiler when tripple element controlling required
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / nikhil
In some applications, the compensation provided by feedback control is not sufficient.
Also, the feedforward control is faster but it is difficult to predict all the manipulated variables.
Hence a combination of both is used.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / r.murugan
Feed forward control required three inputs like drum level
control (steam flow,drum level,feedwater flow
closed loop control with feedback only applicable
| Is This Answer Correct ? | 1 Yes | 0 No |
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