| ??? 04/22/06 16:16 Read: times |
#114743 - Granted Responding to: ???'s previous message |
Kai Klaas said:
Steve said:
In a DRUM like tank, on its side, the volume/depth function is co-sinusoidal. I don't get a pure cosine. A slightly bended curve remembering the cosine, but no pure cosine. Also, the float, does it move along the "height"? Or does the impedance of poti represent an angle? Hi Kai, As you say, it resembles a cosine, and the impedance represents an angle. My control function didn't take account of that, since I was only aiming to improve, not perfect the system. Now you have me thinking though - as if the integration wasn't nasty enough to begin with ! Steve |
| Topic | Author | Date |
| Weekend off topic and My homework | 01/01/70 00:00 | |
| one would imagine ... | 01/01/70 00:00 | |
| Simplest | 01/01/70 00:00 | |
| a memory old enough to be carbon dated : | 01/01/70 00:00 | |
| near enough | 01/01/70 00:00 | |
| Dang... He took all the fun out of it. | 01/01/70 00:00 | |
| Not Quite | 01/01/70 00:00 | |
| Oh yea, right | 01/01/70 00:00 | |
| HUH | 01/01/70 00:00 | |
| Pure cosine? | 01/01/70 00:00 | |
| Granted | 01/01/70 00:00 | |
| Bending of curve | 01/01/70 00:00 | |
| Good ideas | 01/01/70 00:00 | |
| Yes, but only if totaly empty! | 01/01/70 00:00 | |
| LPG | 01/01/70 00:00 | |
LPG | 01/01/70 00:00 | |
| who gives a s... about precision | 01/01/70 00:00 | |
| Inaccuracy | 01/01/70 00:00 | |
| I would imagine that designing something | 01/01/70 00:00 | |
| Analogue | 01/01/70 00:00 | |
| Sketch! | 01/01/70 00:00 | |
| Arm | 01/01/70 00:00 |