Title :
Intelligent Control System Design of Combine Load Feedback Based on ARM9+µC/OS
Author :
Zhao, Jian-Bo ; Zhao, De-An ; Teng, Cui-Feng
Author_Institution :
Sch. of Electr. & Inf., Jiangsu Univ., Zhenjiang, China
Abstract :
An intelligent control system of combine load feedback is designed based on ARM9 and muC/OS-II. The input signals ( rotary speed of threshing cylinder, entrainment losses and cleaning losses) are received by the control system and dealt with by the fuzzy neural network and embedded kernel of ARM9. Then it provides the pulse signals of step motor to drive the hydraulic coupler. Finally, the combine can run rapidly and steadily to achieve the dual-high goal of the quality and efficiency. The experimental results prove that the control system has certain stability and can reach anticipated effects.
Keywords :
agricultural machinery; control system synthesis; feedback; fuzzy neural nets; intelligent control; reduced instruction set computing; cleaning losses; embedded kernel; entrainment losses; fuzzy neural network; hydraulic coupler; input signals; intelligent control system design; load feedback; rotary speed; threshing cylinder; Cleaning; Control systems; Couplings; Engine cylinders; Feedback; Fuzzy control; Fuzzy neural networks; Intelligent control; Kernel; Neurofeedback; µC/OS-II; ARM9; combine; fuzzy neural network; intelligent control system;
Conference_Titel :
Information and Computing Science, 2009. ICIC '09. Second International Conference on
Conference_Location :
Manchester
Print_ISBN :
978-0-7695-3634-7
DOI :
10.1109/ICIC.2009.227
