%0 Journal Article %J IEEE Transactions on Control Systems Technology %D 2014 %T A Data-Driven Linear Approximation of HVAC Utilization for Predictive Control and Optimization %A Xiao Qin %A Susan Lysecky %A Jonathan Sprinkle %B IEEE Transactions on Control Systems Technology %V 99 %P 1 %G eng %U http://dx.doi.org/10.1109/TCST.2014.2332873 %R 10.1109/TCST.2014.2332873