In order to provide benign vegetal environment, the parameters of greenhouse environment can be adjusted and then be remained in preestablished value automatically by the system.
通过该系统的自动调节作用，使温室中环境参数处于事先确定的最佳值，为农作物提供良好的生长环境。
2
Furthermore, an optimal selection method is designed to select an optimal aim point by calculating the hitting vital index for all the preestablished aim points and searching for the maximum index.