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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Alex,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">If Type 155 is not working for you, there is an alternative method to perform an optimisation method in TRNSYS using Matlab that may provide greater control for
your optimisation process.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Parameterise the variable you wish to optimise, either by using an equation in TRNSYS if it is constant, or by using a data reader and an input text
file.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Next, have the results you wish to output printed to another text file.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Use Matlab to read the deck file, replace the string containing the variable of interest, or re-write an input text file with the new variable value<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span style="mso-list:Ignore">4.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Use the Matlab
<a href="http://au.mathworks.com/help/matlab/ref/dos.html">dos command</a> to execute TRNSYS, where the command statement should be “\TRNexe.exe <Deck file directory> \h”<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span style="mso-list:Ignore">5.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Use Matlab to read in the simulation results from the output text file you specified in step 2.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><span style="mso-list:Ignore">6.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Repeat steps 3-5 for the range of the variable of interest<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Let me know if you have any problems following this method.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Kind regards,</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Alastair McDowell</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:black">Engineering Consultant</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;background:white">
<b><span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:black">Energy Analysis & Engineering</span></b><span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:black"> – Enabling innovation for a sustainable future</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:black">T: +61 450 600 842</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:black">E: <a href="mailto:alastair.mcdowell@energyae.com" target="_blank"><span style="color:blue">alastair.mcdowell@energyae.com</span></a></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<span style="font-size:9.0pt;font-family:"Calibri",sans-serif;color:black">608 Harris St Sydney NSW 2007 Australia | <a href="http://www.energyae.com/" target="_blank"><span style="color:blue">http://www.energyae.com</span></a></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org]
<b>On Behalf Of </b>Alex<br>
<b>Sent:</b> Wednesday, October 14, 2015 6:06 PM<br>
<b>To:</b> trnsys-users@lists.onebuilding.org<br>
<b>Subject:</b> [TRNSYS-users] doubt trnsys optimization<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Calibri",sans-serif">Hi i am Alex, is the first time that i write in this forum.</span><o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><o:p> </o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Calibri",sans-serif">I have two doubts. I'm using trnsys to model a solar system combined to a HVAC system, here no problem but i want run a optimization with trnopt, when i run optimizatinon,
appear an error, "Can't be found the Genopt", I perform all the instructions but i can not. This is the first problem. As i couldn't apply this method i've thought do the optimization with Matlab, but i've had another problem, when i run trnsys since matlab,
trnsys has problems with type 155. i'm work with matlab 2012 and trnsys 16, could be that they are not compatible.</span><o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><o:p> </o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Calibri",sans-serif">I prefer perform the optimization with trnopt. Can they help me?</span><o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><o:p> </o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:"Calibri",sans-serif">Thanks</span><o:p></o:p></p>
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