The following block diagram contains two loops: a feedback and a feedforward con

Question

The following block diagram contains two loops: a feedback and a feedforward control loop. Fill the blanks with (feedback) or (feedforward). The red (upper) control loop is The blue (lower) control loop is In a process control system two stream flows are to be controlled by the ratio control. Select the correct answer: 0 The sum of the two stream flows is fixed. The difference between the two stream flows is fixed. One stream flow can be used as a measurement of the other. The ratio of the two stream flows is constant.

Explanation / Answer

A 14) Red (Upper) Control Loop is Feed-Forward control loop as information from measured disturbances is used to adjust a manipulator to try and compensate for disturbances where as Blue (Lower) Control Loop is Feedback Control loop as information from an output of a system is used to adjust a manipulator to change an input.

A 15) Sum of two stream flows is fixed in Ratio-Control.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.