Question: The conceptual diagram of an open loop control for the heating of a room is shown below. The room achieves a given temperature as a
The conceptual diagram of an open loop control for the heating of a room is shown below.

The room achieves a given temperature as a function of the added heat from the radiator and the heat loss QL from the room. But, for simplicity, ignore QL as being too slow to influence the immediate response. Draw a block diagram of the system that determines TRoom, indicating on the diagram which parts of the conceptual sketch correspond to the blocks. Assume the controller switch is a simple off/on (0,1) and the furnace responds with a gain G to produce heat at a rate Q.
Switch C (0,1) Furnace Gain, G Room Radiator
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