5 papers
Crazyflow: An Accurate, GPU-Accelerated, Differentiable Drone Simulator in JAX
Martin Schuck, Marcel P. Rath, Yufei Hua +3
High-quality, large-scale synthetic data from simulations is becoming a cornerstone for pushing the capabilities of robot algorithms. While aerial robotics simulators have evolved…
Sensor Query Schedule and Sensor Noise Covariances for Accuracy-constrained Trajectory Estimation
Abhishek Goudar, Angela P. Schoellig
Trajectory estimation involves determining the trajectory of a mobile robot by combining prior knowledge about its dynamic model with noisy observations of its state obtained using…
Decentralized and Fully Onboard: Range-Aided Cooperative Localization and Navigation on Micro Aerial Vehicles
Abhishek Goudar, Angela P. Schoellig
Controlling a team of robots in a coordinated manner is challenging because centralized approaches (where all computation is performed on a central machine) scale poorly, and globa…
Ultra-wideband Time Difference of Arrival Indoor Localization: From Sensor Placement to System Evaluation
Wenda Zhao, Abhishek Goudar, Mingliang Tang +1
Wireless indoor localization has attracted significant research interest due to its high accuracy, low cost, lightweight design, and low power consumption. Specifically, ultra-wide…
A Knowledge Graph Informing Soil Carbon Modeling
Nasim Shirvani-Mahdavi, Devin Wingfield, Juan Guajardo Gutierrez +12
Soil organic carbon is crucial for climate change mitigation and agricultural sustainability. However, understanding its dynamics requires integrating complex, heterogeneous data f…