Probabilistic Robotics. Probabilistic Motion Models. Robot Motion. Robot motion is inherently uncertain. How can we model this uncertainty?. Dynamic Bayesian Network for Controls, States, and Sensations. Probabilistic Motion Models.
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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Probabilistic Motion Models
These modules require +5V and GND to power them, and provide a 0 to 5V output. They provide +5V output when they "see" white, and a 0V output when they "see" black.
These disks are manufactured out of high quality laminated color plastic to offer a very crisp black to white transition. This enables a wheel encoder sensor to easily see the transitions.
different wheel Sensationsdiameters
bumpReasons for Motion Errors
and many more …
values of interest (x,x’) Sensations
odometry values (u)Calculating the Posterior Given x, x’, and u
10 Sensations3 samples
105 samplesFor Triangular Distribution
sample_normal_distribution SensationsSample Odometry Motion Model
Start SensationsSampling from Our Motion Model
Center of circle:
Approximation:Map-Consistent Motion Model