Sorry didn't think you were supposed to upload answers etc
that's my attempt at part a). I want to put the emergency stop in between a1 and the 5/2 changeover valve and b1 and the same changeover valve but I can't asee how this will make cylinder b outstroke (B+)
a)Design and draw a circuit using the cascade system to operate 2 cylinders (A&B) which, on the operation of the start valve produces the sequence A- B+ B- A+. The cylinders should park in the positions B- A+ when the start switch is in the off position
b)Modify the circuit designed for part...
Grappled with this for a few days and I'm happy I've got the answer. It's done using 15.878.
For part iv) I changed the 3 magnitudes to rms values ((square root of magnitude)x0.707). I then used the formula:
Amplitude(rms)*sin(2pi x f x t)
in 3 separate columns in excel (for each...
Using 16 = 96.89%
Using 15.878 = 97.26%
Both obviously equate to 97% but Just wondering if there was something I'd missed about needing to round up a fundamental or something
Sorry to go all the way back to the beginning but...
The spreadsheet shows principal frequency as being the highest peak (I believe this is both I1 and n=1). This is 52hz with a magnitude of 15.878. I'm confused though as to Why 15.878 is just rounded up to 16 yet the 2 distortion...