Hi, you~ I am new here, glad to meet you all.
I am doing a project on designing a math model for freight elevator. The model is about the motion of a heavy-duty freight elevator used to raise and lower equipment and minerals in a mineshaft. I got an example from my professor, and I need to evaluate his model for its strengths and weakness, and then create a new one which can improve his weakness as much as possible.
Here is the example: The formula y=2.5t3-15t2 represents the position of the elevator, y, measured in meters (y=0 represents ground level) and t represents time measured in minutes (t=0 is the starting time). We know that the trip up and down the shaft, ignoring time spent at the foot of the shaft, is approximately six minutes and that the depth of the shaft is no more than 100 meters.
For the math model, we can use a single function or combine functions in a piecewise function.
I really need you help, please! Thanks!!! Here is my e-mail address: willpapa@sohu.com and you can also join me in MSN: agustrush0320@hotmail.com
I am doing a project on designing a math model for freight elevator. The model is about the motion of a heavy-duty freight elevator used to raise and lower equipment and minerals in a mineshaft. I got an example from my professor, and I need to evaluate his model for its strengths and weakness, and then create a new one which can improve his weakness as much as possible.
Here is the example: The formula y=2.5t3-15t2 represents the position of the elevator, y, measured in meters (y=0 represents ground level) and t represents time measured in minutes (t=0 is the starting time). We know that the trip up and down the shaft, ignoring time spent at the foot of the shaft, is approximately six minutes and that the depth of the shaft is no more than 100 meters.
For the math model, we can use a single function or combine functions in a piecewise function.
I really need you help, please! Thanks!!! Here is my e-mail address: willpapa@sohu.com and you can also join me in MSN: agustrush0320@hotmail.com