对农业大系统控制若干问题的思考

本文所涉及的“智能农业”是指基于大系统控制理念的农业大系统智能控制体系，这与以往的基于电脑农业和农业专家系统的“农业智能化”有本质的区别。本文所探讨的“智能农业”是从复杂大系统角度把农业系统看成一个可控的闭环大系统，然后在农业领域综合应用人工智能、自动控制、运筹学，以及引入先进的检测技术和网络技术等来整体提高农业系统的智能化，并达到优化产出。本文对智能农业的论述是围绕复杂大系统的控制问题而展开的，进一步完善对于智能农业的阐述；同时，针对人工智能和自动控制应用、大系统分析建模和系统控制指标解析等进行了讨论，提出了若干研究方向和需要重视的问题。 

Consideration for Some Problems about Large System Control in Intelligent Agriculture (IA)

The words of “Intelligent Agriculture(IA)” described basing on feedback control theory is attractive concept[1]. With the concept, the agriculture field can be designed one close large system, and all of intelligent technologies combination artificial intelligent(AI),automation and operational research can be used in, and whole agriculture system can be realized to intelligentize with advanced detecting technology and network technology etc. According to the meaning of IA, that dissertating and development of IA is belong to complexity system control scale. In this paper, the describing for IA is discussed and consummated, and some questions about IA system, such as the application of AI and automation, complexity large system analysis and modeling, system control goals etc. are analysed. By the way, some research objects and serious problems in IA are presented in this paper too.