In the temperature fuzzy control system, the input of the two-dimensional fuzzy controller is

A、temperature error“e” and temperature error variation “de”
B、to control the voltage error“e” and voltage error variation “de” of the heating device
C、to control the voltage error“e” and temperature error variation “de” of the heating device
D、to control the voltage error“e” and temperature error variation “de” of the heating device