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Hadi Hajieghrary

3 accepted papers

2023

Prescient Collision-Free Navigation of Mobile Robots With Iterative Multimodal Motion Prediction of Dynamic Obstacles

RA-L 2023

To explore safe interactions between a mobile robot and dynamic obstacles, this letter presents a comprehensive approach to collision-free navigation in dynamic indoor environments. The approach integrates Multimodal Motion Predictions (MMPs) of dynamic obstacles with predictive control for obstacle

Cited by 14SourceScholar
2018

Optimal Path Planning in Time-Varying Flows with Forecasting Uncertainties

ICRA 2018poster

Uncertainties in flow models have to be explicitly considered for effective path planning in marine environments. In this paper, we present two methods to compute minimum expected cost policies and paths over an uncertain flow model. The first method based on a Markov Decision Process computes a min…

Cited by 36SourceScholar
2017

Cooperative transport of a buoyant load: A differential geometric approach

IROS 2017poster

We present a differential geometric approach towards the synthesis of cooperative controllers for a team of autonomous surface vehicles transporting a buoyant load. We are interested in cooperative transport of large objects by teams of autonomous surface vehicles (ASVs) operating in marine and litt…

Cited by 13SourceScholar