Design and control of operating manipulator for excavator working device

Author

Tu, Qunzhang ; Pan, Ming ; Zhao, Jianxun ; Qin, Long

Author_Institution

Eng. Inst. of Eng. Corps, PLA Univ. of Sci. & Technol., Nanjing, China

Volume

3

fYear

2012

fDate

25-27 May 2012

Firstpage

318

Lastpage

321

Abstract

In order to keep the operator safe when excavator is working in dangerous areas, an operating manipulator is designed for excavator working device. The manipulator is mainly made up of three parts: mechanical structure design, hydraulic circuit design and control system design. The 3d model of mechanical structure is built and analyzed. The model of the control system is built, the PID controller is designed and the control effect is tested by simulation analysis.

Keywords

control engineering computing; control system synthesis; design engineering; excavators; hydraulic control equipment; manipulators; mechanical variables control; safety; solid modelling; three-term control; 3D model; PID controller; control effect; control system design; control system model; dangerous areas; excavator working device; hydraulic circuit design; mechanical structure design; operating manipulator; simulation analysis; Analytical models; Control systems; DC motors; Integrated circuit modeling; Manipulators; Pistons; Valves; PID controller; operating manipulator; remote control; simulation; working device;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Automation Engineering (CSAE), 2012 IEEE International Conference on

Conference_Location

Zhangjiajie

Print_ISBN

978-1-4673-0088-9

Type

conf

DOI

10.1109/CSAE.2012.6272963

Filename

6272963