Help needed!

Sharkboat

100 mW
Joined
Jun 3, 2011
Messages
37
Location
Binghamton, NY
I just found a great textbook about electric vehicle technology. It's the first edition, the 2nd just came out and is probably even better. It's called Electric Vehicle Technology Explained.
ftp://myebooks.dyndns.org/physics/energy/Electric%20Vehicle%20Technology%20Explained%20(2003).pdf
The pdf takes a minute to load.

I have taken an introductory MATLAB course and wanted to use matlab to model my vehicle design for a while. I tried to do it on my own and couldn't do it. Now that I have this great text book with examples of code for the EV1 and an electric scooter, i think it is possible. The only problem is that I am going to be graduating in a week, and i wanted to include this in my report. I'm not looking for someone to do this for me, I just need a little help understanding how to find a few variables relating to Electrical Engineering, not my major.

I am confused by page 144. page 188 is modeling the vehicle acceleration and depends on the material on 144 to work.
I have a 4 turn astro flight 3220 motor:
How do i find Phi, the flux passing through the coil?
Km the motor constant?
 
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