Climate chamber
Chilled water system
Source: electrical heater power
Valve opening: temperature regulation
Easy control
High precision & flexibility
Characteristics
Large thermal inertia
Non-linearity
PID controller
Proportional–Integral–Derivative controller
Three term controller
Fuzzy PID
Better
Self tuning parameters
Reasons
Thermal comfort
Energy saving
Lower costs
Weather forecasts
Occupancy schedule
Electricity price
Testing
Harsh weather conditions
High temperatures
Humidity
Extremely low temperatures
Air velocity
Brake system
Fuel efficiency
Exhaust emission
Windshield defrost/demist
Durability
Structural assessment