Friday, March 2, 2012

3.1.6

1. build support system

2. Add motor and gear box


support system and motor

5. is this an open or close loop system
  • it is a closed system
6. Where do you think the gear box would have come to rest had you set the program to cycle 120 times
  • it will stop on the same place you started
7. What problems and indecencies might this process cause if used in an assembly mechanism designed to run 24 hours a day 7 days a week
  • it would wear out the small motor
switch design

9. is this an open or closed loop system
  • closed
10. how prices would this device be if it were designed to cycle 500 times
  • it would be very precise
this is the program to run the mechanism back and forth 20 times



Conclusion

1. Describe an open loop system that has not already been given as an example
  • gas tank  

2. describe a closed loop system that ha not already been given as a example
  • elevator that we are making in class

   

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