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  4. Tricky algorithm i cant solve.. ||thank you in advence

Tricky algorithm i cant solve.. ||thank you in advence

Scheduled Pinned Locked Moved Algorithms
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  • S Offline
    S Offline
    sPPa
    wrote on last edited by
    #1

    Hey im having trouble in finishing this algo: A robot engine warms up with his trip and cooled down by a fan. The robot required to ensure that the engine is not overheating. Given that the temperature versus time engine is 1.2t=Tm Temperature of the enviroment is 15=Te Constant k=0.8 It i1s known that the rate of the cooling is define by dT/dt = -k(T-Te)+Tm Also known that the speed of the robot is 25m/s And the starting temparture of the engine is 35. We need to find the Differential Equations for the road founded in the last question for Each Δt=0.1 This is the answers that i dont know how to get to. temp is:

    Time Temp[degC]
    0.0 35.00
    0.0 33.40
    0.1 31.94
    0.2 30.61
    0.3 29.40
    0.4 28.29
    0.5 27.29
    0.6 26.38
    0.7 25.55
    0.8 24.80
    0.9 24.13
    1.0 23.52

    And when its getting warmer:

    2.7 19.44
    2.8 19.42
    2.9 19.42
    3.0 19.42
    3.1 19.44
    3.2 19.47
    3.3 19.51
    3.4 19.56
    3.5 19.61
    3.6 19.68
    3.7 19.75

    And the Path from the last question:

    0 0
    24 11
    7 34
    78 196
    218 308
    289 461
    344 412
    380 451
    516 451
    543 554
    605 591
    600 600

    Thank you alot in advence!

    H 1 Reply Last reply
    0
    • S sPPa

      Hey im having trouble in finishing this algo: A robot engine warms up with his trip and cooled down by a fan. The robot required to ensure that the engine is not overheating. Given that the temperature versus time engine is 1.2t=Tm Temperature of the enviroment is 15=Te Constant k=0.8 It i1s known that the rate of the cooling is define by dT/dt = -k(T-Te)+Tm Also known that the speed of the robot is 25m/s And the starting temparture of the engine is 35. We need to find the Differential Equations for the road founded in the last question for Each Δt=0.1 This is the answers that i dont know how to get to. temp is:

      Time Temp[degC]
      0.0 35.00
      0.0 33.40
      0.1 31.94
      0.2 30.61
      0.3 29.40
      0.4 28.29
      0.5 27.29
      0.6 26.38
      0.7 25.55
      0.8 24.80
      0.9 24.13
      1.0 23.52

      And when its getting warmer:

      2.7 19.44
      2.8 19.42
      2.9 19.42
      3.0 19.42
      3.1 19.44
      3.2 19.47
      3.3 19.51
      3.4 19.56
      3.5 19.61
      3.6 19.68
      3.7 19.75

      And the Path from the last question:

      0 0
      24 11
      7 34
      78 196
      218 308
      289 461
      344 412
      380 451
      516 451
      543 554
      605 591
      600 600

      Thank you alot in advence!

      H Offline
      H Offline
      Henry Faure
      wrote on last edited by
      #2

      OMG It's complicated

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