| 摘要 |
PROBLEM TO BE SOLVED: To provide a capacity control system and a capacity control method for a variable displacement gas compressor in which an actuator etc. can cope with fine change of rotation speed of a gas compressor or air temperature of a place where temperature is to be controlled to enable more secure and comfortable temperature control. SOLUTION: In a step 21, peripheral environmental conditions surrounding a cabin such as inner temperature and outer temperature of the cabin are read, and in a step 23, target inner temperature of the cabin and target temperature TSET at an outlet of an evaporator 51 are determined. In a step 25 after that, a capacity control command value is determined by use of fuzzy inference. In a step 27, capacity control to the variable displacement gas compressor 10 is conducted based on the capacity control command value. In a step 29, temperature T at the outlet of the evaporator 51 is changed, while temperature inside the cabin is simultaneously changed.
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