Subject:
|
Re: Ultra Sonic Sensor Readings
|
Newsgroups:
|
lugnet.robotics
|
Date:
|
Thu, 3 May 2007 07:39:39 GMT
|
Viewed:
|
4244 times
|
| |
|
|
In lugnet.robotics, Brian Davis wrote:
>
> No, but I can think of some ways to generate such data. Part of the problem is
> that weather or not the sensor sees a return depends on two spread functions:
> the spread of sound energy from the transmitter, and the spread fo sound energy
> reflected from the object (which will vary in intensity and spread, depending on
> the geometry of the situation, as well as the incident power which in turn
> depends on the first spread function, etc.) Fun, huh?
>
>
> I think if you really want to study the signal spread from the US sensor, you
> need as controled a situation as possible.
OK. I'll read up. At the moment, I'm staring at a midium size paper cup. I
think I'll slice it in half and see how good a reflector it is.
I suppose the studs on an 8x8 plate were probably acting like baffles in my last
experiment.
|
|
Message is in Reply To:
 | | Re: Ultra Sonic Sensor Readings
|
| (...) No, but I can think of some ways to generate such data. Part of the problem is that weather or not the sensor sees a return depends on two spread functions: the spread of sound energy from the transmitter, and the spread fo sound energy (...) (17 years ago, 2-May-07, to lugnet.robotics)
|
4 Messages in This Thread:
  
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
