Title :
A real-time position and posture measurement device for painting robot
Author :
Xu, Zhengdong ; He, Wenhao ; Yuan, Kui
Author_Institution :
Inst. of Autom., Chinese Acad. of Sci., Beijing, China
Abstract :
In the painting process using a painting robot, the spray end effector needs to be kept on with a special position and posture relative to the painting plane. In order to satisfy the needs of high performance painting robots, a new measurement device which is composed of one camera, three spot lasers, and an embedded visual processing board based on DSP and FPGA, is designed. This device can measure the position and posture of the end effector of the painting robots in real-time and can be installed on a robot easily, since it is small in size and light in weight. Experiment shows that, both the speed and the precision of this measurement device can meet the requirements of painting robots well.
Keywords :
digital signal processing chips; field programmable gate arrays; painting; position measurement; real-time systems; robots; DSP; FPGA; embedded visual processing board; painting robot; posture measurement; real-time position measurement; spray end effector; Cameras; Digital signal processing; Field programmable gate arrays; Image processing; Measurement by laser beam; Painting; Robots; DSP; FPGA; embedded visual system; painting robot; position and posture measurement;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5778305
