16 citations · 19 across the 4 of their papers we have counts for
4 papers
Decentralized State Estimation via a Hybrid of Consensus and Covariance intersection
Amirhossein Tamjidi, Suman Chakravorty, Dylan Shell
This paper presents a new recursive information consensus filter for decentralized dynamic-state estimation. No structure is assumed about the topology of the network and local est…
Feedback Motion Planning Under Non-Gaussian Uncertainty and Non-Convex State Constraints
Mohammadhussein Rafieisakhaei, Amirhossein Tamjidi, Suman Chakravorty +1
Planning under process and measurement uncertainties is a challenging problem. In its most general form it can be modeled as a Partially Observed Markov Decision Process (POMDP) pr…
Motion Planning for Global Localization in Non-Gaussian Belief Spaces
Saurav Agarwal, Amirhossein Tamjidi, Suman Chakravorty
This paper presents a method for motion planning under uncertainty to deal with situations where ambiguous data associations result in a multimodal hypothesis on the robot state. I…
Motion Planning in Non-Gaussian Belief Spaces (M3P): The Case of a Kidnapped Robot
Saurav Agarwal, Amirhossein Tamjidi, Suman Chakravorty
Planning under uncertainty is a key requirement for physical systems due to the noisy nature of actuators and sensors. Using a belief space approach, planning solutions tend to gen…