Optimization of temperature and humidity control and energy efficiency in a library

Taking the recommissioning of Cushing Library in Texas A & M University as an example, presents the issues of the origional control system, optimized scheme of temperature and humidity control and energy saving effect. The results from this example can be used in recommissioning of large scale public buildings like libraries, museums and memoriam centers and provide a good reference of recommissioning for some other buildings like electronic industrial buildings which have temperature and humidity control demand.