Questions tagged [robotics]
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20
questions
3
votes
1answer
60 views
Trapezoidal decomposition of a graph
When we plan the motion of a robot we may apply the trapezoidal
decomposition of free space. While applying the trapezoidal
decomposition we add nodes to both the centers of trapezoids and
vertical ...
3
votes
2answers
79 views
Classify an algorithm to maximize number of tips used by liquid handlers concurrently
I'm looking for suggestions on algorithms, data structures or at least problems (so that I look for solutions in that domain) to consider. I realize that exact solution probably doesn't exist. But the ...
2
votes
0answers
22 views
How to transform robot motor steps into X/Y coordinates?
I have a robot with two motors A and B connected to wheels 21.6mm in diameter. The motors move in steps, and there are twenty steps for each complete revolution of the wheel. To make the robot move ...
0
votes
1answer
39 views
Gaussian distribution with condition?
What does this expression mean?
Normal distribution with condition
I am reading a research paper and found the following expression (Eq.28 in the paper below).
It means a Gaussian distribution, but ...
0
votes
0answers
28 views
Situation calculus: how to find pre-conditions in 15-puzzle game?
I have been working on finding the preconditions for a situation calculus example for some time now. This example is called the game "15-puzzle" where you can find a discription here https://...
0
votes
2answers
47 views
How to decide whether a real life problem can be dealt with by computers?
I get that complexity theory will be helpful to decide whether the resources at hand can deal with a mathematical function, but when presented with a non-purely mathematical problem - like building a ...
1
vote
0answers
21 views
What is the best algorithm for detecting the texture of a person's clothes in real-time for a mobile robot?
I am working on the human following robot. the robot extracts a feature of clothes's texture and distinguishes between the people that they stand up in front of the robot. So, the robot needs that it ...
0
votes
0answers
18 views
Laser Plane Estimation for Laser-Camera system?
I have to set up a system of a laser line/ plane projector and a web camera to localize the 3D position of the laser in the camera image. I've read / come across several resources but the idea is ...
0
votes
0answers
104 views
Was there an attempt to create a programming language aimed for maximal abstraction?
I am trying to understand if a programming language can have totally or almost totally the abstraction level shared between generally all human languages so that it would allow a human to code a ...
0
votes
1answer
106 views
Algorithm for real time Coordinate smoothing
So I get new Coordinates every 10ms even with RTK fixed precision, they jump between 1-3cm. The Coordinates are the current Position of my Vehicle
I have a Vehicle using these Coordinates to follow a ...
0
votes
0answers
23 views
Configuration space for multi robot system
I have a problem that I think can be casted in the following way.
Suppose I have a simple closed polygon $\mathcal{P}$ and $n$ squares (bounding boxes) $\mathcal{B}_1, \ldots, \mathcal{B}_n$, you can ...
1
vote
1answer
37 views
Robot swarm, Maximum area coverage
I have a swarm ofN robots to place on a plane area. Each robot would control a sub part of the area (navigating in it). What algorithm could I use to deploy my ...
1
vote
0answers
521 views
Efficient ways to avoid cycles in a graph
I am trying to implement an algorithm called the 'rapidly exploring random belief tree'. The aim of this algorithm is to come up with a path for a robot, which, instead of connecting start and goal ...
1
vote
0answers
45 views
AI emotions vs human emotions [closed]
Will there ever be differential difference in emotions of humans and a robot? Or will they posses different emotions?
0
votes
0answers
48 views
Using counting to build a grid world
For this question, I have tried everything that I can think of, but cannot solve it. What I want to do is iterate over all possible values of $z_1$, but every method I use, it requires me to know ...
2
votes
0answers
66 views
How to best model multidimensional, continuous, non-convex “shape” as neural network?
I have:
set of n-dimensional points that I know are inside of the shape
n >= 18, range on all dimensions has upper bound and lower bound (no axis goes to infinity).
shape is pretty large in this n-...
2
votes
1answer
376 views
What is the triangulation angle?
I start to work in the field of computer vision and read a paper in which the author states "When suitable correspondences between salient image structures have been established, the 3D uncerntainty ...
1
vote
0answers
56 views
How to convert a search solution to a path to be tracked?
Let's say I have a space with obstacles and I'm trying to control a robot's movement while avoiding obstacles. I also have a start state and a goal state. I use a search algorithm to find the shortest ...
8
votes
5answers
4k views
What are the practical uses of ontologies?
I have read many papers and books about ontologies and I am trying to figure out that how they are used in a real project?
For example how the ontology for a soccer player robot can be defined and ...
2
votes
1answer
4k views
maze solving algorithms (pledge algorithm)
I saw this maze, and tried to apply pledge algorithms to it. But I am not able to solve this maze using this algorithm. What am I missing/doing incorrectly?
PLEDGE ALGORITHM: in both cases we don't ...
