EPS@ISEP | The European Project Semester (EPS) at ISEP

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report [2018/06/27 11:03] – [8.1 Discussion] team2report [2018/06/27 11:55] (current) – [7.9 Assembly structure] team2
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 </figure> </figure>
 </WRAP> </WRAP>
- 
-== - Adjustments to final design == 
- 
  
 == - Electrical Detail Schematics == == - Electrical Detail Schematics ==
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 |Charging module TP4056 | 20.0 | |Charging module TP4056 | 20.0 |
 |Battery | 43.8 | |Battery | 43.8 |
-|Panel | ~20 | +|Panel | 10.1 | 
-^Sum ^ 517.4 ^+^Sum ^ 226.3 ^
 </WRAP> </WRAP>
 </table> </table>
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-**Total mass of the buoy** (see table {{ref>weight}}): W<sub>b</sub>= 291 g + 517 g = 808 g = 0.808 kg +**Total mass of the buoy** (see table {{ref>weight}}): W<sub>b</sub>= 291 g + 226.4 g =517.4 g = 0.517 kg 
  
-**Weight of the buoy:** P = W<sub>b</sub> • g = 0.808 kg • 9.81 m/s<sup>2</sup> = 7.90 N+**Weight of the buoy:** P = W<sub>b</sub> • g = 0.517 kg • 9.81 m/s<sup>2</sup> = 5.07 N
  
 **Buoyant Force:** F<sub>e</sub> = V • g • ρ = 0.00129 m<sup>3</sup> • 9.81 m/s<sup>2</sup> • 1000 kg/m<sup>3</sup> = 12.7 N  **Buoyant Force:** F<sub>e</sub> = V • g • ρ = 0.00129 m<sup>3</sup> • 9.81 m/s<sup>2</sup> • 1000 kg/m<sup>3</sup> = 12.7 N 
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 <WRAP centeralign> <WRAP centeralign>
 <figure br> <figure br>
-{{ ::render_next_to_pool.jpg?direct&800 |}}+{{ ::render_next_to_pool.jpg?direct&400 |}}
 <caption> Render buoy surrounding 1 </caption> <caption> Render buoy surrounding 1 </caption>
 </figure> </figure>
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 <WRAP centeralign> <WRAP centeralign>
 <figure br> <figure br>
-{{ ::in_water_render_def.jpg?direct&800 |}}+{{ ::in_water_render_def.jpg?direct&400 |}}
 <caption> Render buoy surrounding 2 </caption> <caption> Render buoy surrounding 2 </caption>
 </figure> </figure>
 </WRAP> </WRAP>
 +
 +=== Building Process ===
 +
 +To illustrate the process the team made some pictures while building the prototype. Figure {{ref>bs1}} and figure {{ref>bs2}} show the 3D printing, figure {{ref>fp}} shows the final prototype and, because the electronics are hidden in the prototype, figure {{ref>el}} shows the electronics. 
 +
 +<WRAP centeralign>
 +<figure bs1>
 +{{ :img_20180627_101345.jpg?nolink&400 |}}
 +<caption> Printing part 1 </caption>
 +</figure>
 +</WRAP>
 +
 +<WRAP centeralign>
 +<figure bs2>
 +{{ :img_20180627_101335.jpg?nolink&400 |}}
 +<caption> Printing part 2 </caption>
 +</figure>
 +</WRAP>
 +
 +<WRAP centeralign>
 +<figure fp>
 +{{ :img_20180627_115906.jpg?nolink&400 |}}
 +<caption> Final prototype </caption>
 +</figure>
 +</WRAP>
 +
 +
 +<WRAP centeralign>
 +<figure el>
 +{{ :img_20180627_115921753.jpg?nolink&400 |}}
 +<caption> Electronics </caption>
 +</figure>
 +</WRAP>
 +
 +
 +
 +
 +
 +
 +
 +
  
  
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 ==== - Conclusion ==== ==== - Conclusion ====
 The project development was from the first drafts and modules until the final tests clear structured and well going.   The project development was from the first drafts and modules until the final tests clear structured and well going.  
 +
 This chapter had addressed the logo and the software, besides some unexpected changes in the software part, satisfactory.   This chapter had addressed the logo and the software, besides some unexpected changes in the software part, satisfactory.  
 The electronics and the architecture needed to be changed several times until every detail fits to the requirements and in the end both were suiting perfectly to the initial vision.  The electronics and the architecture needed to be changed several times until every detail fits to the requirements and in the end both were suiting perfectly to the initial vision. 
 +
 The electronic components and the material had been selected carefully and the tests show that the selection was successful. The team cannot trace the issues with the watertightness to the material decision but to the quality of the printing.  The electronic components and the material had been selected carefully and the tests show that the selection was successful. The team cannot trace the issues with the watertightness to the material decision but to the quality of the printing. 
 The next section concludes the whole project.  The next section concludes the whole project. 

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