Interesting question on sci.engr.control

On Wed, 19 Nov 2014 20:07:08 +0000, Eric Jacobsen wrote:

> On Tue, 18 Nov 2014 20:53:29 -0600, Tim Wescott <tim@seemywebsite.com>
> wrote:
> 
>>On Tue, 18 Nov 2014 23:16:53 +0000, Eric Jacobsen wrote:
>>
>>> On Tue, 18 Nov 2014 12:22:27 -0600, Tim Wescott
>>> <seemywebsite@myfooter.really> wrote:
>>> 
>>>>Title says it -- there's an interesting and on-topic question on the
>>>>usually-moribund sci.engr.control.  I'd love it if that group came to
>>>>life again, so feel free to go look!
>>>>
>>>>(I told the guy to post it there OR to comp.dsp -- I maybe should have
>>>>mentioned cross-posting.  Oh well.)
>>>>
>>>>((And pardon me for spamming a bit.  I hope it's for a good cause.  If
>>>>not, I could start hawking solutions manuals.))
>>> 
>>> So what was the question?
>>
>>It pertained to modeling motors in the z domain.  You could go look.
> 
> Was trying to determine whether it was worth the time.  The cry of the
> barker saying, "Come look behind the curtain!" with inadequate
> information of what might be found is usually not worth the trip.

Oh, but the barker is _me_, so that's different.

At any rate, it's a control newbie who's at the stage where you want to 
put theory into practice, and he's trying to figure out how to model 
motors to that end.

-- 

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

On 11/19/2014 5:19 AM, David Brown wrote:
> On 19/11/14 10:00, rickman wrote:
>>
>> Whoa!  I'm not sure I remember what it feels like to have someone
>> "agree" with me... :)
>>
>
> You've been hanging out in s.e.d. too much, where we all disagree on
> principle.  Or maybe comp.arch.fpga, were people can't understand enough
> of each others posts to agree :-)

Hanging in s.e.d at all can be too much.  Although I did get some really 
helpful advice from Joerg there... unless he is hanging out in 
rec.radio.amateur.equipment these days.  I cross posted.

-- 

Rick

On Wed, 19 Nov 2014 19:17:15 -0500, rickman wrote:

> On 11/19/2014 5:19 AM, David Brown wrote:
>> On 19/11/14 10:00, rickman wrote:
>>>
>>> Whoa!  I'm not sure I remember what it feels like to have someone
>>> "agree" with me... :)
>>>
>>>
>> You've been hanging out in s.e.d. too much, where we all disagree on
>> principle.  Or maybe comp.arch.fpga, were people can't understand
>> enough of each others posts to agree :-)
> 
> Hanging in s.e.d at all can be too much.  Although I did get some really
> helpful advice from Joerg there... unless he is hanging out in
> rec.radio.amateur.equipment these days.  I cross posted.

Possibly both.  He's certainly an s.e.d regular.

I still say, if you can't stand the heat in the s.e.d kitchen, go visit 
rec.crafts.metalworking.  You'll come back with an appreciation for the 
courtesy and open-mindedness displayed by the folks on s.e.d (and a bigger 
kill file, too).

-- 

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

Op Wed, 19 Nov 2014 04:50:02 +0100 schreef John Larkin  
<jlarkin@highlandtechnology.com>:
> On Tue, 18 Nov 2014 20:53:29 -0600, Tim Wescott <tim@seemywebsite.com>
> wrote:
>
>> On Tue, 18 Nov 2014 23:16:53 +0000, Eric Jacobsen wrote:
>>
>>> On Tue, 18 Nov 2014 12:22:27 -0600, Tim Wescott
>>> <seemywebsite@myfooter.really> wrote:
>>>
>>>> Title says it -- there's an interesting and on-topic question on the
>>>> usually-moribund sci.engr.control.  I'd love it if that group came to
>>>> life again, so feel free to go look!
>>>>
>>>> (I told the guy to post it there OR to comp.dsp -- I maybe should have
>>>> mentioned cross-posting.  Oh well.)
>>>>
>>>> ((And pardon me for spamming a bit.  I hope it's for a good cause.  If
>>>> not, I could start hawking solutions manuals.))
>>>
>>> So what was the question?
>>
>> It pertained to modeling motors in the z domain.  You could go look.
>
> That group seems to be 100% spam.

Seriously, get a better news server.  aioe.org is free to use and free of  
spam.  (Though, because of its connection restrictions, I'm using a relay  
to it.)


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