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SCILAB Industry Applications

SCILAB Industry Applications. Long-Hua Ma Institute of Industrial Control, Zhejiang University Sep. 2006. OSSS-EA’2006. Contents. 1 Scilab’s present engineering applications. 2 Our Thought: Trans form off-line to on-line. 3 What we have done.

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SCILAB Industry Applications

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  1. SCILAB Industry Applications Long-Hua Ma Institute of Industrial Control, Zhejiang University Sep. 2006 OSSS-EA’2006

  2. Contents 1 Scilab’s present engineering applications 2 Our Thought: Trans form off-line to on-line 3 What we have done 4 Example: Scilab’s application on industry area 5 Conclusion and prospect OSSS-EA’2006

  3. Contents 1 Scilab’s present engineering applications 2 Our Thought: Trans form off-line to on-line 3 What we have done 4 Example: Scilab’s application on industry area 5 Conclusion and prospect OSSS-EA’2006

  4. 1.Scilab’s present engineering applications Nowadays, as scientific compute software, Scilab is widely used in much area, Such as simulation, parallel compute, modeling, optimization, video and image process, signal process, fuzzy network, and so on. OSSS-EA’2006

  5. 1.Scilab’s present engineering applications In modeling and simulation area, Scicos is a block diagram graphical editor for the construction and simulation of dynamical systems. Modeling and Simulation Example OSSS-EA’2006

  6. Contents 1 Scilab’s present engineering applications 2 Our Thought: Trans form off-line to on-line 3 What we have done 4 Example: Scilab’s application on industry area 5 Conclusion and prospect OSSS-EA’2006

  7. Laboratory Laboratory Convenience Exchange Data Can’t Exchange Data Factory Factory 2. Our Thought: Transform off-line to on-line Continuous On-line Discrete Off-line OSSS-EA’2006

  8. 2. Our Thought: Transform off-line to on-line The Key Technology Realizing exchange data between factory and Scilab What Should Do? Developing Scilab Interface with Factory Device According to Some Industrial Protocol, Such as OPC, Field Bus, Industrial Ethernet, etc. OSSS-EA’2006

  9. Contents 1 Scilab’s present engineering applications 2 Our Thought: Trans form off-line to on-line 3 What we have done 4 Example: Scilab’s application on industry area 5 Conclusion and prospect OSSS-EA’2006

  10. What we have done 3. What we have done • SciSCADA Toolbox Offering Interface of Scilab With Factory Device • Modeling and Optimization based on Scilab • Electrostatic precipitator modeling • Improved Model of Secondary Clarifier and A2/O Process Modeling OSSS-EA’2006

  11. 3. What we have done SciSCADA Toolbox SciSCADA Toolbox SciSCADA: Science Supervisory Control and Data Acquisition SciSCADA is a toolbox based on Scilab to exchange data with industry device. It can let Scilab used in industrial area, and realizing control and optimization on-line based on Scilab. OSSS-EA’2006

  12. 3. What we have done SciSCADA Toolbox It mainly include… • OPC interface • Modbus-ASCII interface • Industrial Ethernet (Modbus-TCP) interface OSSS-EA’2006

  13. 3. What we have done ESP Toolbox Electrostatic precipitator Equipment modeling of exhaust gas Disposal in Power Plant OSSS-EA’2006

  14. 3. What we have done SciSCADA Toolbox Improved Model of Secondary Clarifier and A2/O Process Modeling in Wastewater Treatment plants OSSS-EA’2006

  15. We are doing: • Based on the result using SCILAB environment and Our accumulation in industrial control. We try for the national support such as “national 863 project”. • We are now trying for industrialization of industrial application software with open source scientific compute idea

  16. Contents 1 Scilab’s present engineering applications 2 Our Thought: Trans form off-line to on-line 3 What we have done 4 Example: Scilab’s application on industry area 5 Conclusion and prospect OSSS-EA’2006

  17. 4. Scilab’s application on industry area Now, we are trying to use Scilab in many area. Such as Water Supplying Waste Water treatment other fields in Power plant other fields in Environment Protection field OSSS-EA’2006

  18. 4. Scilab’s application on industry area Continuous and on-line system framework OSSS-EA’2006

  19. 4. Scilab’s application on industry area Hardware framework OSSS-EA’2006

  20. Contents 1 Scilab’s present engineering applications 2 Our Thought: Trans form off-line to on-line 3 What we have done 4 Example: Scilab’s application on industry area 5 Conclusion and prospect OSSS-EA’2006

  21. 5. Conclusion In the past, Scilab only can used in off-line control and simulation in laboratory. with the SciSCADA toolbox, Scilab can exchange data with device layer and Ethernet layer convenience. It transforms Scilab from discrete and off-line control to continuous and on-line control. And we take ESP and A2/O for example to describe the modeling and optimization with Scilab. OSSS-EA’2006

  22. Wish Scilab Used in Industry Area More and More! Thank You ! OSSS-EA’2006

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