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Jim Henry College of Engineering and Computer Science University of Tennessee at Chattanooga

1. Jim Henry College of Engineering and Computer Science University of Tennessee at Chattanooga MECCA Country Store Conference Memphis -- June, 1998. 2. Experimental Laboratory Education Delivery on the Internet. Jim Henry College of Engineering and Computer Science

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Jim Henry College of Engineering and Computer Science University of Tennessee at Chattanooga

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  1. 1

  2. Jim Henry College of Engineering and Computer Science University of Tennessee at Chattanooga MECCA Country Store Conference Memphis -- June, 1998 2

  3. Experimental LaboratoryEducation Delivery on the Internet Jim Henry College of Engineering and Computer Science University of Tennessee at Chattanooga MECCA Country Store Conference Memphis -- June, 1998 2

  4. Experimental LaboratoryEducation Delivery on the Internet 4

  5. Education Delivery on the Internet 5

  6. Experimental Laboratoryon the Internet 3

  7. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture 7

  8. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture 8

  9. What is " Experimental LaboratoryEducation Delivery on the Internet "? 17

  10. What is " Experimental LaboratoryEducation Delivery on the Internet "? Laboratory experiments and instruction delivery offered via the WEB 17

  11. Why do " Experimental LaboratoryEducation Delivery on the Internet "? -Accommodates Scheduling Problems --Can serve equipment-challenged campuses ---It's all the go to get on the Web ----I enjoy doing this stuff 17

  12. Where is " Experimental LaboratoryEducation Delivery on the Internet "? http:// chem.engr.utc.edu 17

  13. Where is " Experimental LaboratoryEducation Delivery on the Internet "? http:// chem.engr.utc.edu On-Line Laboratory Resource Center (more later) 17

  14. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture 14

  15. Good News- Hardware experiments It works It's free 19

  16. Good News- Bad News Hardware experiments It works It's free Managing "distant" students Adding new systems is done manually 20

  17. Challenges Managing "distant" students Adding new systems is done manually 21

  18. Challenges Response Managing "distant" students Adding new systems is done manually Learning communities Automate system expansion 21

  19. More... Challenges Not “hands on” 21

  20. More... Challenges Response Not “hands on” Audio link Video link More ? 21

  21. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture 21

  22. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture Debunking the hardware difficulties 22

  23. Laboratory Systems OUTPUT INPUT SYSTEM 4

  24. Laboratory Systems OUTPUT INPUT SYSTEM Analog or digital INPUT Computer 4

  25. Laboratory Systems OUTPUT INPUT SYSTEM Analog or digital INPUT Analog or digital OUTPUT Computer 4

  26. Laboratory Systems Analog or digital INPUT Analog or digital OUTPUT Computer 4

  27. Laboratory Systems Data Acquisition and Control Analog or digital INPUT Analog or digital OUTPUT Computer 4

  28. Laboratory Systems Data Acquisition and Control LabVIEW, e.g. Computer 4

  29. Laboratory Systems Data Acquisition and Control LabVIEW, e.g. Computer Plug-in cards 4

  30. Laboratory Systems Data Acquisition and Control LabVIEW, e.g. Computer Plug-in cards or Serial ports 4

  31. Laboratory Systems Network Connection Computer 4

  32. Laboratory Systems Network Connection Server software Computer 4

  33. Laboratory Systems Network Connection Server software LabVIEW, e.g. Computer 4

  34. Put it all together Network Connection Computer Input/Output SYSTEM 4

  35. Laboratory Equipment Details 8 - Stations All S.I.S.O. Temperature Level Position Speed Flow Pressure Pendulum* Voltage Computers DAQ & control, networked 6

  36. Temperature Station 7

  37. More... Laboratory Equipment Details 9 - Stations M.I.M.O. Absorber Dehumidifier Heat Exchanger Drying Oven Heat Pump Distillation Combustion Filter Press Cooling Tower Evaporator Some now under development for Web 8

  38. Inputs -- (4) • Feed composition • Feed flow rate • Reflux percentage • Reboiler heat Outputs • Tray temperatures -- (14) • Products comp’n -- (2) 9

  39. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture 39

  40. IntroductionGood News-Bad News Laboratory Systems Connection ModesFuture Debunking the network difficulties 40

  41. Connection Modes Web or Direct

  42. Connection Modes Web or Direct “Batch” or “Instant” “Timesharing”

  43. Web Connection

  44. Web Connection INTERNET . . . . . LabSERVER Microsoft Internet Server File Sharing LabCLIENTs

  45. Web Connection INTERNET . . . . . LabSERVER Microsoft Internet Server File Sharing LabCLIENTs

  46. Web Connection INTERNET . . . . . Standard HTTP Microsoft Internet Server

  47. Web Connection INTERNET . . . . . Standard HTTP Instruction & Experimental Design Microsoft Internet Server

  48. Web Connection INTERNET . . . . . LabSERVER Microsoft Internet Server File Sharing LabCLIENTs

  49. Web Connection INTERNET . . . . . LabSERVER

  50. Web Connection INTERNET . . . . . (Coded) Experiment Specifications LabSERVER

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