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Real-time Intent Estimation using IOC for Motion Prediction of Pedestrians on the Urban Roads

thesis
posted on 2025-09-22, 00:15 authored by Weerasekara Mudiyanselage Kasun Kalhara Wijayawardhana
This thesis presents a new method to help self-driving cars predict the movements of vulnerable road users in real time. Using a mathematical approach called inverse optimal control, the system estimates a person’s intent based on their observed actions, even when only part of their path is visible. Unlike data-heavy AI models, this method is transparent, accurate, and works with limited data. A real-time motion prediction module was developed and tested on both synthetic and real-world pedestrian data, achieving high accuracy. The results show strong performance across different scenarios, improving safety and decision-making for autonomous vehicles in complex environments.<p></p>

History

Campus location

Australia

Principal supervisor

Hoam Chung

Additional supervisor 1

Dana Kulić

Year of Award

2025

Department, School or Centre

Mechanical and Aerospace Engineering

Course

Master of Engineering Science (Research)

Degree Type

RESEARCH_MASTERS

Faculty

Faculty of Engineering

Rights Statement

The author retains copyright of this thesis. It must only be used for personal non-commercial research, education and study. It must not be used for any other purposes and may not be transmitted or shared with others without prior permission. For further terms use the In Copyright link under the License field.