Modeling and implementation of a real-time digital twin for the Stewart platform with real-time trajectory computation by Xiurui Ding, Jinsheng Xing

“…This functionality significantly enhances the reliability of the system beyond that of traditional digital twin systems. …”
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Data-Driven Model Predictive Control for Trajectory Tracking in UAV-Manipulator Systems by Bryan S. Guevara, Jose Varela-Aldas, Viviana Moya, Manuel Cardona, Daniel C. Gandolfo, Juan M. Toibero

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Fuel-Optimal Ascent Trajectory Problem for Launch Vehicle via Theory of Functional Connections by Shiyao Li, Yushen Yan, Kun Zhang, Xinguo Li

“…Consequently, the proposed method has the potential to generate optimal trajectories on-board in real time.…”
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Cell trajectory modulation: rapid microfluidic biophysical profiling of CAR T cell functional phenotypes by Kerwin Kwek Zeming, Kai Yun Quek, Wei-Xiang Sin, Denise Bei Lin Teo, Ka-Wai Cheung, Chin Ren Goh, Faris Kairi, Elizabeth Lee, Francesca Lorraine Wei Inng Lim, Michaela Su-Fern Seng, Shui Yen Soh, Michael E. Birnbaum, Jongyoon Han

“…Here, we introduce the Cell Trajectory Modulation (CTM) assay, a microfluidic, label-free approach for the rapid evaluation of the functional attributes of CAR T cells based on biophysical features (i.e., size, deformability). …”
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A Real-Time Safety-Based Optimal Velocity Model by Awad Abdelhalim, Montasir Abbas

“…Vehicles engaged in car-following episodes are then identified within the extracted vehicle trajectories database, and the real-time time-to-collision (TTC) is calculated for all car-following instances. …”
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An Evaluation Method of Road Link Functionality Using Individual Trajectory Data and Weighted Network Analysis by Jisup Shim, Jiho Yeo

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Robotic Arm Trajectory Planning in Dynamic Environments Based on Self-Optimizing Replay Mechanism by Pengyao Xu, Chong Di, Jiandong Lv, Peng Zhao, Chao Chen, Ruotong Wang

“…Trajectory planning tasks based on deep reinforcement learning (DRL) suffer from difficulties in acquiring human expert strategies, low experience utilization (leading to slow convergence), and unreasonable reward function design. …”
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Trajectory Tracking Control Based on Visual Localization and Adaptive Radial Basis Function Sliding Mode Control by Hung-Yih Tsai, Shih-Min Liao, Chang-Hong Liu

“…An Adaptive Radial Basis Function Sliding Mode Control (ARBFSMC) strategy is further employed to enhance the robustness of trajectory tracking. …”
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Dynamic Trajectory Planning and Tracking for Autonomous Vehicle With Obstacle Avoidance Based on Model Predictive Control by Shaosong Li, Zheng Li, Zhixin Yu, Bangcheng Zhang, Niaona Zhang

“…In this study, an obstacle avoidance controller based on nonlinear model predictive control is designed in autonomous vehicle navigation. The reference trajectory is predefined using a sigmoid function in accordance with road conditions. …”
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Real-Time Optimization Improved Model Predictive Control Trajectory Tracking for a Surface and Underwater Joint Observation System Based on Genetic Algorithm–Fuzzy Control by Qichao Wu, Yunli Nie, Shengli Wang, Shihao Zhang, Tianze Wang, Yizhe Huang

“…Consequently, the real-time performance and accuracy of the system’s trajectory tracking are significantly enhanced. …”
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Data-Driven Approach to Safety Control in Jacket-Launching Installation Operations by Sheng Chen, Mingxin Li, Yankun Liu, Xu Bai

“…This controller adjusts in real time, with its performance validated against simulation results. …”
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Optimization-Based Path Planning With Artificial Potential Function by Seongyeon Kim, Kiyun Gil, Jongho Shin

“…The proposed algorithm addresses the key limitations of traditional path planning by simultaneously handling static obstacles and dynamic environmental changes through a unified cost function framework. The innovation lies in formulating the dynamic environment using traversable and non-traversable regions defined by artificial potential functions a computationally efficient approach for real-time obstacle representation. …”
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Reflections and trajectories for interdisciplinary research on the energy transition by Cesare Sposito, Francesca Scalisi

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High-Precision Trajectory-Tracking Control of Quadrotor UAVs Based on an Improved Crested Porcupine Optimiser Algorithm and Preset Performance Self-Disturbance Control by Junhao Li, Junchi Bai, Jihong Wang

“…Secondly, a hierarchical control architecture is designed, with the outer loop using a PPC-ADRC controller to dynamically constrain the tracking error boundary using an exponential performance funnel function and a combined state observer (ESO) to estimate the compound disturbance in real time. …”
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Feature Enhanced Spatial–Temporal Trajectory Similarity Computation by Silin Zhou, Chengrui Huang, Yuntao Wen, Lisi Chen

“…Abstract Trajectory similarity computation is a fundamental function in many applications of urban data analysis, such as trajectory clustering, trajectory compression, and route planning. …”
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A Retrospective, Longitudinal Registry Study on the Long-Term Durability of Ivacaftor Treatment in People with Cystic Fibrosis by Christian Merlo, Teja Thorat, Lisa J. McGarry, Christina V. Scirica, Maral DerSarkissian, Catherine Nguyen, Yuqian M. Gu, Aruna Muthukumar, Joe Healy, Jaime L. Rubin, M. Alan Brookhart

“…Abstract Introduction Ivacaftor (IVA) has been shown to change the trajectory of cystic fibrosis (CF) disease progression by slowing the rate of lung function decline in clinical studies. …”
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Planning trajectory for UAVs using the self-organizing migrating algorithm. by Quoc Bao Diep, Thanh-Cong Truong, Ivan Zelinka

“…The primary complications in the safe control of UAVs include real-time obstacle avoidance, adaptation to unpredictable environmental changes, and coordination among multiple UAVs to prevent collisions. …”
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Sepsis-Associated Acute Kidney Disease Incidence, Trajectory, and Outcomes by Hsiu-Yin Chiang, Chih-Chia Liang, Ya-Luan Hsiao, Uyen-Minh Le, Yi-Ching Chang, Pei-Shan Chen, David Ray Chang, I-Wen Ting, Hung-Chieh Yeh, Chin-Chi Kuo

“…Rationale & Objective: Systematic evaluation of the prognosis from sepsis-associated acute kidney disease (SA-AKD) using real-world data is limited. This study aimed to use data algorithms on the electronic health records to trace the SA-AKD trajectory from acute kidney injury (AKI) to chronic kidney disease (CKD). …”
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Scaling Behavior and Phases of Nonlinear Sigma Model on Real Stiefel Manifolds Near Two Dimensions by Alexandre M. Gavrilik, Andriy V. Nazarenko

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ROITP: Road Obstacle-Involved Trajectory Planner for Autonomous Trucks by Yechen Qin, Yiwei Huang, Wenhao Yu, Hong Wang

“…A discrete optimization algorithm selects a multi-objective optimal trajectory while taking into account constraints and objective functions derived from truck dynamics. …”
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