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Showing 38789 results for "computer simulation" in Engineering
Engineering Preprint PDF DOI

CART: Context-Aware Terrain Adaptation using Temporal Sequence Selection for Legged Robots

Kartikeya Singh, Youngjin Kim, Yash Turkar, Karthik Dantu ยท 2026

Animals in nature combine multiple modalities, such as sight and feel, to perceive terrain and develop an understanding of how to walk on uneven terrain in a stable manner. Similarly, legged robots neโ€ฆ

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Engineering Preprint PDF DOI

High Order Tuners for Adaptive Safety of Robotic Systems

Mohammad Mirtaba, Max H. Cohen ยท 2026

The combination of control barrier functions (CBFs) and adaptive control -- a framework referred to as adaptive safety -- has proven to be a powerful paradigm for safety-critical control of nonlinear โ€ฆ

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Joint Identification of Linear Dynamics and Noise Covariance via Distributional Estimation

Yang Hu, Na Li ยท 2026

In this paper, we propose a novel framework for the joint identification of system dynamics and noise covariance in linear systems, under general noise distributions beyond Gaussian. Specifically, we โ€ฆ

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Engineering Preprint PDF DOI

Stochastic and Dynamic Fundamental Diagram for Mixed Traffic

Jiwan Jiang, Soyoung Ahn ยท 2026

This study develops a dynamic fundamental diagram (FD) framework tailored to mixed traffic environments comprising automated vehicles (AVs) and human-driven vehicles (HDVs). Describing function analysโ€ฆ

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Engineering Preprint PDF DOI

Low-Complexity, Space Splitting-based User Selection in MU-MIMO for Massive Connectivity and AI-Native Traffic

Joao Paulo S. H. Lima, Marcin L. Filo, Chathura Jayawardena, Konstantinos Nikitopoulos ยท 2026

The rise of Artificial Intelligence (AI)-driven services, machine-type communications, and massive Internet of Things (IoT) deployments is reshaping wireless traffic toward dense, uplink-oriented, burโ€ฆ

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Engineering Preprint PDF DOI

A Variational Message Passing Framework for Multi-Sensor Multi-Object Tracking using Raw Radar Signals

Anders Malthe Westerkam, Jakob Moderl, Erik Leitinger, Troels Pedersen ยท 2026

The growing proliferation of unmanned aerial vehicles (UAVs) poses major challenges for reliable airspace surveillance, as drones are typically small, have low radar cross-sections, and often move sloโ€ฆ

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Engineering Preprint PDF DOI

Evaluating the Exp-Minus-Log Sheffer Operator for Battery Characterization

Eymen Ipek ยท 2026

Odrzywolek (2026) recently introduced the Exp-Minus-Log (EML) operator eml (x, y) = exp(x) - ln(y) and proved constructively that, paired with the constant 1, it generates the entire scientific-calculโ€ฆ

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Engineering Preprint PDF DOI

Stable Long-Horizon Neural ODE Reduced-Order Models via Learned Feedback for Biological Growth and Remodeling

Joel Laudo, Adrian Buganza Tepole ยท 2026

Reduced-order models (ROMs) are essential for rapid simulation of complex biomechanical systems and for bridging the gap between high fidelity models and clinical application. However, ROMs for tissueโ€ฆ

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Engineering Preprint PDF DOI

Uplink Single-Snapshot Frugal SLAM in Phase-Coherent Distributed MIMO Systems

Yu Ge, Xin Tong, Nenad Vukmirovic, Musa Furkan Keskin, Miljko Eric, Petar Djuric, Henk Wymeersch ยท 2026

We consider uplink frugal simultaneous localization and mapping (SLAM) in phase-coherent distributed MIMO (D-MIMO) systems, where a network of spatially separated single-antenna access points (APs) coโ€ฆ

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Noncoherent Maximum Likelihood Detection for LoRa Signals in Multipath Fading

The Khai Nguyen, Ebrahim Bedeer, Robert Barton ยท 2026

This letter derives the noncoherent (NC) maximum likelihood (ML) detection rule for LoRa signals under Rician multi-path fading channel. The proposed NC-ML detection only requires the channel statistiโ€ฆ

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A Dynamic-Growing Fuzzy-Neuro Controller, Application to a 3PSP Parallel Robot

Mohsen Jalaeian-Farimani, Mohammad-R Akbarzadeh-T, Alireza Akbarzadeh, Mostafa Ghaemi ยท 2026

To date, various paradigms of soft-Computing have been used to solve many modern problems. Among them, a self organizing combination of fuzzy systems and neural networks can make a powerful decision mโ€ฆ

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Context-Aware CSI Prediction for Access Point Selection Utilizing Conditional VAEs

Franz Wei{ss}er, Amar Kasibovic, Wolfgang Utschick ยท 2026

Indoor wireless communication environments are strongly influenced by dynamic conditions, which affect channel state information (CSI) and, consequently, the precoding strategy and the selection of thโ€ฆ

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Homotopy-Guided Potential Games for Congestion-Aware Navigation

Mohammed Irshadh Ismaaeel Sathyamangalam Imran, Lasse Peters, Michael Khayyat, Stefano Arrigoni, Francesco Braghin, Laura Ferranti ยท 2026

We address the multi-agent motion planning problem where interactions, collisions, and congestion co-exist. Conventional game-theoretic planners capture interactions among agents but often converge toโ€ฆ

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mosaiks are made of tesserae: GUI design for a co-simulation framework

Eike Schulte, Jan Soren Schwarz, Malte Stomberg, Sharaf Alsharif, Danila Valko, Jirapa Kamsamsong ยท 2026

In a mosaic, a tessera is a single stone. We introduce tesserae for the co-simulation framework mosaik, where they are sets of entities. They allow for a visual, intuitive, and yet systematic descriptโ€ฆ

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Vision-and-Language Navigation for UAVs: Progress, Challenges, and a Research Roadmap

Hanxuan Chen, Jie Zheng, Siqi Yang, Tianle Zeng, Siwei Feng, Songsheng Cheng, Ruilong Ren, Hanzhong Guo, Shuai Yuan, Xiangyue Wang, Kangli Wang, Ji Pei ยท 2026

Vision-and-Language Navigation for Unmanned Aerial Vehicles (UAV-VLN) represents a pivotal challenge in embodied artificial intelligence, focused on enabling UAVs to interpret high-level human commandโ€ฆ

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A Mechanistic Analysis of Sim-and-Real Co-Training in Generative Robot Policies

Yu Lei, Minghuan Liu, Abhiram Maddukuri, Zhenyu Jiang, Yuke Zhu ยท 2026

Co-training, which combines limited in-domain real-world data with abundant surrogate data such as simulation or cross-embodiment robot data, is widely used for training generative robot policies. Desโ€ฆ

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Topology Estimation for Open Multi-Agent Systems

Nana Wang, Pelin Sekercioglu, Dimos V. Dimarogonas ยท 2026

We address the problem of interaction topology identification in open multi-agent systems (OMAS) with dynamic node sets and fast switching interactions. In such systems, new agents join and interactioโ€ฆ

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Hybrid Architecture Gets Fluid: A New Paradigm for Direction-of-arrival Estimation in 6G Networks

Ye Tian, Jiaji Ren, Tuo Wu, Wei Liu, Maged Elkashlan, Matthew C. Valenti, Naofal Al-Dhahir, Hing Cheung So ยท 2026

High-precision direction-of-arrival (DOA) estimation, as a key sensing capability for 6G-enabled applications such as autonomous driving and extended reality, is increasingly dependent on the effectivโ€ฆ

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From Brain Models to Executable Digital Twins: Execution Semantics and Neuro-Neuromorphic Systems

Alexandre Muzy (ILLS) ยท 2026

Brain digital twins aim to provide faithful, individualized computational representations of brains as dynamical systems, enabling mechanistic understanding and supporting prediction of clinical interโ€ฆ

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Self-adaptive Multi-Access Edge Architectures: A Robotics Case

Mahyar T Moghaddam, Joakim Leed, Anders Frandsen ยท 2026

The growth of compute-intensive AI tasks highlights the need to mitigate the processing costs and improve performance and energy efficiency. This necessitates the integration of intelligent agents as โ€ฆ

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