Nonlinear Adaptive PID Control for Greenhouse Environment Based on RBF Network. - Songwei Zeng; Haigen Hu; Lihong Xu; Guanghui Li (Sensors, 2012)

NSGA-II-based nonlinear PID controller tuning of greenhouse climate for reducing costs and improving performances. - Haigen Hu; Lihong Xu; Erik D. Goodman; Songwei Zeng (Neural Comput. Appl., 2014)