COST EFFECTIVE OPERATION OF HVAC SYSTEM UNDER THERMAL DISTURBANCE
نویسندگان
چکیده
منابع مشابه
Precision requirements for cost-effective operation of analytical processes.
Current performance criteria for analytical methods are often based on recommendations developed many years ago. A common criterion for imprecision requires that two times the standard deviation (s) of the method be less than the allowable total error (TEa). Unfortunately, when this criterion is minimally satisfied, commonly used control procedures cannot achieve reliable detection of medically...
متن کاملCost-effective design and operation of variable speed wind turbines
335 Curriculum vitae 337
متن کاملThermal simulation of two-phase flow in under-balanced drilling operation with oil and gas production
The accurate prediction of wellbore temperature distribution helps to accurately estimate well pressure profile and bottom-hole pressure (BHP) which is important in the under-balanced drilling (UBD) operation. In this paper effect of temperature variation due to heat transfer of drilling fluid with the formation and also oil and gas production from the reservoir into the annulus in under-balanc...
متن کاملHVAC System Validation Simulation
This paper describes the concept of using simulation as a tool for performance validation and energy analysis of HVAC systems. Recent advances in control system technology, including the development of open protocols such as BACnet have made sensor and control signal information from various components and subsystems in a building more accessible. This development has created significant potent...
متن کاملNonlinear Control, Disturbance Decoupling and Load Estimation in Hvac Systems
A new control methodology is introduced for nonlinear, MIMO Heating, Ventilating and Air Conditioning (HVAC) Systems. A feedback of states and disturbances is used for disturbance decoupling and model linearization purposes. The Back-stepping controller is applied to the system’s linearized model, then. It is shown that in this way, heat and moisture loads can be compensated completely if consi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Thermal Engineering
سال: 2019
ISSN: 2148-7847
DOI: 10.18186/thermal.581777