1 / 8

A core Course on Modeling

A core Course on Modeling. Introduction to Modeling 0LAB0 0LBB0 0LCB0 0LDB0 c.w.a.m.v.overveld@tue.nl v.a.j.borghuis@tue.nl S.33. formulate purpose. define. Right problem? (problem validation). Right concepts? (concepts validation). identify entities. choose relations.

ashtyn
Télécharger la présentation

A core Course on Modeling

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A core Course on Modeling Introductionto Modeling 0LAB0 0LBB0 0LCB0 0LDB0 c.w.a.m.v.overveld@tue.nl v.a.j.borghuis@tue.nl S.33

  2. formulate purpose define Right problem? (problem validation) Right concepts? (concepts validation) identify entities choose relations conceptualize obtain values formalize relations formalize Right model? (model verification) operate model obtain result execute present result interpret result Right outcome? (outcome verification) conclude Reflection: iterate Right answer? (answerverification)

  3. Street illumination model: the finalthoughts we derived the model ...assuming diffuse reflection we tested the model ...toassessplausibility we optimized the model for h, dL, p ...found extrema on the borders of cat.-I intervals ... whichshould trigger ouralertness! http://cdn.morguefile.com/imageData/public/files/h/hotblack/preview/fldr_2008_11_02/file0001093431883.jpg

  4. Street illumination model: the finalthoughts Stop calculating Start thinking The model triesto talk tous ... http://cdn.morguefile.com/imageData/public/files/m/mariocom20/preview/fldr_2008_11_28/file000299902305.jpg

  5. Street illumination model: the finalthoughts large differencebetweenmaxIntandminInt differencebetweenmaxIntandminIntgets smaller with shorterlanterns http://cdn.morguefile.com/imageData/public/files/m/mariocom20/preview/fldr_2008_11_28/file000299902305.jpg

  6. Street illumination model: the finalthoughts large differencebetweenmaxIntandminInt http://www.morguefile.com/archive/display/611774 differencebetweenmaxIntandminIntgets smaller with shorterlanterns

  7. Street illumination model: the finalthoughts large differencebetweenmaxIntandminInt Everylocation r with B(r)>minInt is a waste of energy. So: B(r) should never belargerthanminInt. Make B(r) constant! Thiscanbeachievedby h=0 and dL=0 (e.g., fluorescent paint) http://www.morguefile.com/archive/display/611774 differencebetweenmaxIntandminIntgets smaller with shorterlanterns

  8. Street illumination model: the finalthoughts So: whatstarted off as anoptimization model tofindoptimal h, dLand p, transforms via an analysis model (what is the relationbetween ...) toanexploration model (could we also ...) http://www.morguefile.com/archive/display/611774

More Related