Title :
Variable structure control of a singular model on DBH growth
Author :
Liu Jingna ; Zhang Tie ; Zhao Lichun
Author_Institution :
Coll. of Sci., Northeastern Univ., Shenyang, China
Abstract :
In this paper, according to the principle of forest ecology, a singular model on DBH(diameter at breast height)growth is proposed. First, using the theory of singular systems, the condition of the stability and the regularity of the model are given. Based on the principle of variable structure control, the controller is designed to make the forest resources utilize. Finally, some simulations are carried out to prove the results.
Keywords :
control system synthesis; ecology; forestry; stability; trees (mathematics); variable structure systems; DBH growth model; controller design; diameter at breast height growth; forest ecology; forest resources; forest tree growth model; singular model; singular system theory; stability condition; variable structure control; Biological system modeling; Mathematical model; Periodic structures; Stability analysis; Switches; Trajectory; Vegetation; DBH Growth Model; Singular System; Variable Structure Control;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
