PRE2019 3 Group3: Difference between revisions
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== Who will do what? == | == Who will do what? == | ||
First each group members will decide on an | First each group members will decide on an objective to focus on for the project. | ||
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Then each group members has to read and summarize 5 relevant papers of their chosen | Then each group members has to read and summarize 5 relevant papers of their chosen objective. | ||
Then each group member shall report their general findings on the wiki. | Then each group member shall report their general findings on the wiki. | ||
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Then everyone implements the findings into the wiki and finalizes their chosen subject. | Then everyone implements the findings into the wiki and finalizes their chosen subject. | ||
Finally, everyone works on the presentation. | |||
== SotA == | == SotA == | ||
Revision as of 11:00, 9 February 2020
Finn, Nick, Rik, Stefan & Zeph
Group Members
Name ID
Finn Ruijters
Nick Jeurissen
Rik
Stefan van der Heijden 0910541
Zeph
Problem Statement
One of the most important aspects of a space colony would be self-sustainability. Supplying a colony through space would be too expensive and resource heavy to sustain. This is why, in order to keep the colony up and running and be able to expand the colony it needs a way to collect materials and minerals. For this purpose we would like to research the possibilities for an autonomous mining robot that will search, collect and transport these materials and minerals for the colony. It needs to be able to navigate and move through the unknown lands of another planet, locate and mine the necessary materials and transport these back to the colony. For each task we need to research different possibilities and look for the best solution available.
Users
The users of these autonomous mining robots will be the space colony. This colony will entrust these robots with gathering materials for their building and renovation needs. The secondary users are the engineers that may have to repair mining robots.
Objectives
The autonomous robot needs certain capabilities in order to function. These capabilities can be divided in:
- Navigation and movement
- Locating and mining materials
- Transporting materials
It also needs to have power in order to do these things.
In order to create such an autonomous mining robot all these capabilities need to be researched and should conclude in a solid solution to carry out these functions. Different possibilities for each capability should be analyzed and compared in order to gain the best inside.
Approach
Milestones
Week 1: Subject
Week 2: Plan
Week 3:
Week 4:
Week 5:
Week 6:
Week 7: Finish research, design and wiki.
Week 8: Finish presentation
Deliverables
- Research on autonomous mining robots.
- Suggestions for a (best) solution for each objective.
- Presentation.
Who will do what?
First each group members will decide on an objective to focus on for the project.
- Finn:
- Nick:
- Rik:
- Stefan:
- Zeph:
Then each group members has to read and summarize 5 relevant papers of their chosen objective.
Then each group member shall report their general findings on the wiki.
Then the group has to decide on an experiment and execute that experiment.
Then everyone implements the findings into the wiki and finalizes their chosen subject.
Finally, everyone works on the presentation.
SotA
General
https://spectrum.ieee.org/automaton/robotics/military-robots/nasa-training-swarmie-robots-for-space-mining NASA plans to use multiple mining robots together in order to supply a colony with materials. These robots should work together in a "swarm". They will work individual first, but when one robot finds something interesting it will call the other robots in order to help it with extraction.
https://www.nasa.gov/offices/education/centers/kennedy/technology/nasarmc.html Competition for students to build mining robots. Maybe a good place for inspiration.
https://ieeexplore.ieee.org/document/262427/citations#citations Maybe interesting. Not looked at yet.
https://www.researchgate.net/publication/224471764_Planning_Smooth_and_Obstacle-Avoiding_B-Spline_Paths_for_Autonomous_Mining_Vehicles This paper is focused on underground mining. Uses four-wheel vehicles that minimizes curvature variation in the path it takes and stays in a certain safety margin from the mine walls. It presents a study that uses a B-spline for path determination. A B-spline (or basis spline) is a spline function. This means that the function can be reconstructed by connecting different polynomials. All possible spline functions can be reconstructed by connecting different B-spline functions.
https://www.researchgate.net/publication/331430392_Autonomous_Navigation_and_Mapping_in_Underground_Mines_Using_Aerial_Robots The focus of this paper lies on aerial robots in an underground mine. These aerial drones use both visual and thermal cameras to ensure a good understanding of the surroundings in order to map in these dark, dust-filled areas.
Locating and mining materials
https://ieeexplore.ieee.org/abstract/document/5980489 While not about robots, this paper presents the method of using a detailed world model of the geological structure of the ground in order to locate different ores in the ground. It uses different sensors across the mining area, which could be placed on a robot which moves around, in combination with a supervised learning algorithm to build this world model. ~Might be interesting. No access to full paper yet however.