Suppose that for Problem 1 the temperature is available at 2.75 mV/K and the pressure at 11.5 mV/Pa. Design signal conditioning that outputs zero when the ratio is correct. Hint: First convert each to scales of 1 mV/K and 1 mV/Pa.
Problem
A compound control system specifies that the ratio of pressure in Pa to temperature in K be held to 0.39.
a. Diagram a control loop to provide this control.
b. Identify the function of each element in the loop necessary to accomplish the control.