Title :
Development of a CPLD Based Wireless Remote Control System of Pruning Machine for Plantation Forest
Author :
Zhang, Junmei ; Li, Wenbin ; Sa, Chao ; Wang, Deming ; Chua, Patrick S K ; Tan, F.L.
Author_Institution :
Beijing Forestry Univ., Beijing
Abstract :
A wireless remote control pruning machine was developed for plantation forest. The new designed system mainly consists of two parts: a transmitting system in the form of a hand controller and a receiving system mounted on the frame of the machine to drive the mechanical system. The idea of using the complex programmable logic device (CPLD) to realize the digital signal processing for the control system was discussed in details. The structure of the electromechanical interface, the transmitting system and the receiving system were all presented in this paper. The point of technology for each part was analyzed. The whole remote control system has the advantages of simplicity, reliability of performance and function of anti-interference. It has been successfully used in the manufactured automatic pruning machine and the expected result is obtained.
Keywords :
agricultural machinery; forestry; interference (signal); programmable logic devices; telecontrol; anti-interference function; complex programmable logic device; digital signal processing; electromechanical interface; hand controller; manufactured automatic pruning machine; mechanical system; plantation forest; receiving system; transmitting system; wireless remote control system; Automatic control; Control systems; DC motors; Digital signal processing; Engines; Forestry; Fuels; Mechanical systems; Motion control; Petroleum; Automatic Pruning Machine; CPLD; Circuit Simulation; Wireless Remote Control;
Conference_Titel :
Computer Supported Cooperative Work in Design, 2007. CSCWD 2007. 11th International Conference on
Conference_Location :
Melbourne, Vic.
Print_ISBN :
1-4244-0963-2
Electronic_ISBN :
1-4244-0963-2
DOI :
10.1109/CSCWD.2007.4281590
