中国科学院自动化研究所机构知识库

Controlled environment production systems are complex systems. At present, no good method and theory are available for such systems of the modeling and control. This paper gives an overview of the system modeling, simulation and control problems for the production system, such as support for production using mathematical models of crop growth and incomplete information, model information of water and fertilizer system

time scale, the environment model and dynamic time-varying characteristics of crops, soil, atmosphere related to the relationship variables, coupled control over environmental factors, such as energy consumption of the conflict, multi-objective control problem , the model error and abrupt climate change and other robust control problems. According to the system’s features: multi-variable, nonlinear, multi-model (crop model, soil model, atmospheric model), model coupled with the large-scale, limited energy, distribution parameters, target conflicts, the bottleneck problems of the system modeling, simulation, control and possible research trends are discussed.