Re: [python-control-developers] Some questions

[SUPSI <rob...@su...>]

Thanks Richard

I'll try to find the algorithm used in other CACSD environments to 
automatically set the k vector.

Best regards

Roberto

On 02/07/2015 08:01 PM, Richard Murray wrote:
> Thanks for the suggestions, Roberto.  I've created two issues on github to track these:
>
>    https://github.com/python-control/python-control/issues/45
>    https://github.com/python-control/python-control/issues/46
>
> -richard
>
>> On 7 Feb 2015, at 0:43 , SUPSI <rob...@su...> wrote:
>>
>> Hi
>>
>> I've been requested by the "Schweizerische Gesellschaft fuer Automatik"
>> to write a tutorial about python for control system for all the Swiss
>> university professors.
>>
>> By writing some examples for the tutorial I've found some little problems:
>>
>> Here are the firsts:
>>
>> 1) "rlocus" creates automatically a vector with the k values, if not
>> provided. "root_locus" should have the possibility to pass kvect=None,
>> but it is not accepted (-> error). It can be simply solved by adding the
>> same lines as in rlocus, before finding a better algorithm to get the k
>> values
>>
>>      #! TODO: update with a smart calculation of the gains using sys
>> poles/zeros
>>      if klist == None:
>>          klist = logspace(-3, 3)
>>
>> 2) "bode" and "bode_plot": in my opinion the flag dB=True should be the
>> default choice (but this is only my opinion...)
>>
>> Best regards
>>
>> Roberto
>>
>>
>>
>>
>>
>>
>>
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