Robot welding trajectory optimization based on intersecting line welds by FAN Chenhui, LIU Huan, LIU Xuan, TANG Xiang

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AdaLine: Adaptive Counting Line Optimization by Perspective-Aware Trajectory Modeling in Object-Detection-Tracking Systems by Wenhao Huang, Yin Chen, Jin Nakazawa, Tadashi Okoshi

“…To overcome these limitations, we propose AdaLine, an adaptive, perspective-aware algorithm that learns the optimal counting line from object trajectories, thereby enabling adaptation to diverse environments and camera viewpoints without manually defined counting lines. …”
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Integrated Energy Efficient Train Trajectory Planning Optimization for Urban Rail Transit Lines Based on MILP by ZHANG Miao, ZHANG Chaoyang, HU Yunqing, QING Guangming, ZHANG Yu

“…Energy efficient train trajectory planning for urban rail transit lines is a hot topic. …”
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Research on process optimization and trajectory planning of EA4T axle robot grinding by Feng ZHANG, Zhongli FENG, Feng XU, Deming ZHANG, Xiangrui ZENG, Jianwei MA, Shilei ZHANG

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Dynamic Performance Improvement of a Single-Phase VSI with Digital Implementation of an On-Line Optimal Trajectory Control Algorithm by Shah Zaman, Yan Zhang, Jinjun Liu, Danni Yang, Zhenchao Li

“…A nonlinear controller based on the simplified capacitor charge balance algorithm is employed to drive the inductor current and capacitor voltage to attain the target value by precisely following the projected optimal trajectory during the transient process in a brief period. …”
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Adaptive Flight Control of Fixed-Wing UAVs for Enhanced Optical Signal Line-of-Sight Maintenance by Dae-Kwang Kim, Minsu Choi, Minseung Park, Jong-Moon Chung

“…The objective of the proposed scheme is to formulate an optimal control-based flight trajectory that minimizes the energy consumption while enhancing the communication throughput. …”
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Optimization of Interplanetary Trajectories Using the Colliding Bodies Optimization Algorithm by Marco Del Monte, Raffaele Meles, Christian Circi

“…In this paper, a recent physics-based metaheuristic algorithm, the Colliding Bodies Optimization (CBO), already employed to solve problems in civil and mechanical engineering, is proposed for the optimization of interplanetary trajectories by using both indirect and direct approaches. …”
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An optimal L∞-PLA algorithm for trajectory data compression by ZHAO Huanyu, SUN Guohao, LI Tongliang, YANG Jian, PANG Chaoyi

“…MDisPLA used a divide-and-conquer strategy to extend the one-dimensional optimal PLA algorithm for optimizing compression of multi-dimensional trajectory data. …”
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Weight Lifting Trajectory Optimization for Variable Stiffness Actuated Robot by Chen Ji, Minxiu Kong, Ruifeng Li

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Trajectory optimization of ultra-short sidetrack horizontal wells in marginal reservoirs by Yanjiao Jiang, Yanjiao Jiang, Jian Zhou, Jian Zhou, Jiaqi Zhang, Zhihua Guo, Zhihua Guo, Dan Liu, Xueying Li, Xueying Li, Jinbiao Gao, Jinbiao Gao

“…The simulation results show that the production increases with a longer horizontal section length, a greater entry distance, and larger angles between the well and mainstream flow line. The numerical results reveal that the optimal horizontal well length is 200 m, the optimal well orientation is 120°–150° to the main flow line, and the preferred range of entry distance is 50–70 m. …”
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Minimum Time Trajectory Optimization of CNC Machining with Tracking Error Constraints by Qiang Zhang, Shurong Li, Jianxin Guo

“…An off-line optimization approach of high precision minimum time feedrate for CNC machining is proposed. …”
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Reinforcement Learning Approach to Optimizing Profilometric Sensor Trajectories for Surface Inspection by Sara Roos-Hoefgeest, Mario Roos-Hoefgeest, Ignacio Álvarez, Rafael C. González

“…The Proximal Policy Optimization (PPO) algorithm trains the RL agent to optimize these trajectories effectively. …”
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Study on Trajectory Optimization for a Flexible Parallel Robot in Tomato Packaging by Tianci Guo, Jiangbo Li, Yizhi Zhang, Letian Cai, Qicheng Li

“…To address the drawbacks of the point-to-point “portal” trajectory in tomato grabbing, a 3-5-5-3 polynomial interpolation method in joint space was proposed to optimize the path, enhancing trajectory smoothness. …”
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Robust Task Offloading and Trajectory Optimization for UAV-Mounted Mobile Edge Computing by Runhe Wang, Yang Huang, Yiwei Lu, Pu Xie, Qihui Wu

“…By contrast, this paper considers the scenario where both the time-varying/random terrestrial channels and the line-of-sight air–ground channels occur. Aiming at robust resource scheduling for energy-efficient UAV-assisted MEC, we formulate a novel joint optimization of UAV trajectory planning and task offloading, which, however, is highly nonconvex. …”
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THE MODIFICATION OF THE RRT ALGORITHM FOR THE OPTIMAL TRAJECTORY DETERMINING OF THE MOTION VEHICLE WITH THE OBSTACLES AVOIDANCE by I. Z. Akhmetzyanov, M. A. Ionov, V. S. Karabcev

“…The results of development and the software  implementation, and the research of the algorithm for constructing quasi- optimal trajectory of an unmanned vehicle in a known environment are  shown. …”
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Optimization of Analytical Reconstruction Algorithms for Arbitrary CBCT Trajectory Using Deep Learning by Yuzhong Zhou, Linda-Sophie Schneider, Yipeng Sun, Andreas K. Maier

“… This study addresses the challenge of applying analytical methods for Cone Beam Computed Tomography (CBCT) reconstructions along arbitrary trajectories instead of iterative methods. Traditional analytical methods like Filtered Back Projection (FBP) often fail to adequately process CBCT images due to the intricate and varied paths involved. …”
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Trajectory Optimization of Packet Ferries in Opportunistic Social-Based Machine-to-Machine Networks by Xin Guan

“…Our work focuses on the optimization of the moving trajectory by considering the minimum transmission delay. …”
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Robust outdoor trajectory mapping using CNN features and loop closure optimization by Kamran Kazi, Arbab Nighat Kalhoro, Farida Memon, Tarique Rafique Memon, Azam Rafique Memon

“…Traditional Simultaneous Localization and Mapping (SLAM) systems, reliant on low-level geometric features, often fail to accurately estimate trajectory in such conditions. This paper introduces a robust framework for outdoor trajectory mapping that synergizes deep learning-based feature extraction with loop closure detection and optimization to address these limitations. …”
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A Vehicle Trajectory Planning Method for Narrow Corridor in Mines Based on Optimal Control by LIN Xuerong, XIE Heping, XU Biao, YUAN Shijie, BIAN Yougang, HU Manjiang, QIN Zhaobo, HU Jiaxi

“…Narrow corridor model and vehicle single-track kinematics model are adopted to construct the trajectory planning model based on optimal control with an approximate space-discretization strategy considering factors like vehicle passage time, vehicle-boundary collision and vehicle actuator range. …”
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Engineering and Optimization of Quasi-Nondiffracting Helicon-Like Beams With an Evolutionary Algorithm by Bryce Schroeder, Zhen H. Zhu, Changliang Guo, Shu Jia

“…Nondiffracting beams maintain their intensity profiles over a large propagation distance without substantial diffraction and exhibit unique propagation trajectories, leading to scientific impacts in various fields. …”
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