Self-optimizing control and mode switching for multi-functional Variable Refrigerant Flow air conditioning systems via extremum seeking. - Liujia Dong; Yaoyu Li; Timothy I. Salsbury; John M. House (ACC, 2016)

Constraint Handling in ESC Control Strategies with Application to HVAC Systems. - Liujia Dong; Yaoyu Li; Timothy I. Salsbury; John M. House (ACC, 2018)