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¡¡¡¡Abstract£ºIn order to adapt to the development trend of open structure evolution of robot control system architecture,a kind of embedded control system based on modular thought is developed. The system is composed of five modules with functional encapsulation. A graphical method demonstrating the control system is provided by the human-computer interaction module. The functions of file operations and database management are supported by the document management module. The robot working model and state information are shown on the screen by the Open GL technology,which is sustained by the animated demo module. The work that space trajectory of end actuator used for trajectory planning and interpolation is done by the trajectory planning module. The feature with underlying transport is afforded by the serial port communication module. Such system realized the performance of the cutting and dynamic module loading and support harmonious operations between production lines. Results of experiment on palletizing robot with four degrees of freedom indicate that development cycle can be greatly shorten by the control system,and stability,reliability,and accuracy can be guaranteed to some extent.
¡¡¡¡Keyword£ºembedded system; modularization; animation demonstration; OpenGL;
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