Design and simulation on hydraulic sleepless speed regulation system of invariable fertilizing application

	Design and simulation on hydraulic sleepless speed regulation system of invariable fertilizing application
	Wu, Jin Lin 1; Zhang, Li Xin 1; Yu, Jun Zhi 2; Wang, Wei Bing 1; Zhang, Jia Hua 1
	2014
会议名称	3rd International Conference on Materials Science and Engineering, ICMSE 2014
会议录名称	Advanced Materials Research
会议日期	January 24, 2014 - January 26, 2014
会议地点	Jiujiang, China
摘要	This paper proposes a hydraulic sleepless speed system for a invariable fertilizing application based on PLC, in order to enhance the stability ofthe hydraulic sleepless speed system and eventually achieve precise fertilizing. With particular emphasis on the stability of the hydraulic circuit and the actuation control method, mathematical model and simulation model for hydraulic sleepless speed system are established. More specifically, hydraulic sleepless speed system with stable oil circuit and oil pressure sensor is designed to ensure hydraulic system stability, while PID control algorithm is employed to compensate transmission error according to the mathematical model. The hydraulic sleepless speed system is then simulated in different PID control parameters. Simulations show that the results are reasonable and applicable, providing some theoretical guidance to the characteristics anticipation and test of hydraulic sleepless speed system. It is also found that when the PID parameter is chosen as Kp =10, KI =0.08, KD =8, the fertilizing precision will be satisfied.
关键词	Design Invariable Fertilizing Mathematical Models Simulation Sleepless Speed System
文献类型	会议论文
条目标识符	http://ir.ia.ac.cn/handle/173211/13044
专题	复杂系统认知与决策实验室_先进机器人
作者单位	1. College of Mechanical and Electrical Engineering, Shihezi University, Postcode 832003, China 2. Chinese Academy of Sciences Institute of automation, Peking Postcode 100190, China
推荐引用方式 GB/T 7714	Wu, Jin Lin ,Zhang, Li Xin ,Yu, Jun Zhi ,et al. Design and simulation on hydraulic sleepless speed regulation system of invariable fertilizing application[C],2014.