PRE2022 3 Group7

Buoy based remote sensing

Group members

Names	Study	ID	Email
Max van Wijk	Electrical Engineering	1736418	m.h.o.v.wijk@student.tue.nl
David van Warmerdam	Electrical Engineering	1714171	d.s.v.warmerdam@student.tue.nl
Luka Tepavčević	Electrical Engineering	1720996	l.tepavcevic@student.tue.nl
Bob Verbeek	Biomedical Engineering	1752510	b.m.verbeek@student.tue.nl
Yu-Hsuan Lin	Computer Science	1672363	y.lin1@student.tue.nl
Saskia ten Dam	Psychology and Technology	1577328	s.e.t.dam@student.tue.nl

Seperate pages of important information

Logbook page: This page contains the logbook, how much time everyone spend per week, and the general planning of group 7.

Interview page: This page contains the interviews that have been conducted by group 7, a summary of each interview, as well as some small descriptions of the interviewees to give some background.

Weekly research and activities : This page contains, for every week, a summary and overview of the deliverables of group 7. The contents of the page have been structured in chronological order. <==== For the tutors, this is where the document that was originally on this page resides now. This has been done for us to start making an overview of how the final wiki page will look.

!!IMPORTANT!!

The order and contents of all of these sections is NOT set in stone, if you feel like a section should go somewhere else, have different content, or be outright removed, please do so (with consent of course).

Introduction

What will be written here:

• A quick summary of coral reefs:
  • What types or coral reefs there are.
  • Why coral reefs are important.
  • What is currently done to protect coral reefs, and what is still missing (state of the art).

Problem statement

• State what we as a group have come up with to combat the issues mentioned in the introduction:
  • Autonomous bouy that is able to carry sensors and change its height to measure on different depth levels.
• State why we choose this method.

USE analysis

Users

Society

Enterprise

The design of the buoy

Design process

Describe how, for each part of the design, how the designs changed over time, and why these changes where made.

Anchor

describe the transition from anchor to reef hook to multiple reef hooks.

Cables

from chains to cable.

Winch

State why this has basically not changed throughout the whole project + maybe say why only 1 winch was chosen.

Diver

Shape of the diver and what materials where initially planned, but where later changed to X.

Base

Shape, dimensions and weight changes that may have happend.

Final design choice

Show the final design of the bouy and state what could be further improved on the design.

Mechanics of the diver movement

Describe in detail (more detailed than we have done in the design choises) how to diver will actually be able to move up and down through the water. Furthermore, talk about the limitations that the diver will have due to the chosen design (these limitations could also be a seperate section for talking about the overall limitations).

Simulations

CAD stress test

Show CAD simulations, state why they are important to the design, and explain all images correctly.

Unity physics simulation

Talk about the physics simulation (showing may be difficult), explain the limitations set on the simulation, and describe what we wanted to get out of this simulation.

References