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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Weight Lifting Trajectory Optimization for Variable Stiffness Actuated Robot by Chen Ji, Minxiu Kong, Ruifeng Li

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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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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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Low Computational Cost for Multiple Waypoints Trajectory Planning: A Time‐Optimal‐Based Approach by Da‐hui Lin‐Yang, Francisco Pastor, Alfonso J. García‐Cerezo

“…In the field of mobile robots, achieving minimum time in executing trajectories is crucial for applications like delivery, inspection, and search and rescue. …”
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Stability-Preserving Model Reduction and Interpolation for Vibration Optimization in Beam-like Structures by István Gozse, Róbert Szabolcsi

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A Hybrid ARO Algorithm and Key Point Retention Strategy Trajectory Optimization for UAV Path Planning by Bei Liu, Yuefeng Cai, Duantengchuan Li, Ke Lin, Guanghui Xu

“…The key point retention strategy effectively reduces flight costs during trajectory optimization, thereby enhancing adaptability.…”
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Performance Evaluation of Beluga Whale Optimization–Long Short-Term Memory–Random Forest Networks for Trajectory Control and Energy Optimization in Excavator Systems by Van Hien Nguyen, Kyoung Kwan Ahn

“…Initially, a standalone LSTM framework is developed to estimate the system’s positional output, with BWO optimizing four key tuning parameters. Subsequently, a hybrid BWO-enhanced LSTM-RF system is deployed to capture complex nonlinear patterns, improving the accuracy of motion trajectory predictions. …”
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scEGOT: single-cell trajectory inference framework based on entropic Gaussian mixture optimal transport by Toshiaki Yachimura, Hanbo Wang, Yusuke Imoto, Momoko Yoshida, Sohei Tasaki, Yoji Kojima, Yukihiro Yabuta, Mitinori Saitou, Yasuaki Hiraoka

“…Abstract Background Time-series scRNA-seq data have opened a door to elucidate cell differentiation, and in this context, the optimal transport theory has been attracting much attention. …”
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Improvement of the TEB Algorithm for Local Path Planning of Car-like Mobile Robots Based on Fuzzy Logic Control by Lei Chen, Rui Liu, Daiyang Jia, Sijing Xian, Guo Ma

“…TEB (timed elastic band) can efficiently generate optimal trajectories that match the motion characteristics of car-like robots. …”
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DDPG-Based UAV-RIS Framework for Optimizing Mobility in Future Wireless Communication Networks by Yasir Ullah, Idris Olalekan Adeoye, Mardeni Roslee, Mohd Azmi Ismail, Farman Ali, Shabeer Ahmad, Anwar Faizd Osman, Fatimah Zaharah Ali

“…The proposed framework jointly optimizes UAV trajectories and RIS phase shifts to improve throughput, energy efficiency (EE), and LoS probability while reducing outage probability (OP) and HOF. …”
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Bat optimization of hybrid neural network-FOPID controllers for robust robot manipulator control by Bashra Kadhim Oleiwi, Mohamed Jasim, Ahmad Taher Azar, Ahmad Taher Azar, Saim Ahmed, Saim Ahmed, Ahmed Redha Mahlous, Ahmed Redha Mahlous

“…In contrast, the third control scheme is the Elman NN-like FOPID controller (ELNN-FOPID). The bat optimization algorithm (BOA) is applied to find the best parameter values of the proposed control scheme by minimizing the performance index of the integral time square error (ITSE). …”
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Parametric Approach to Trajectory Tracking Control of Robot Manipulators by Shijie Zhang, Yi Ning

“…Then, by virtue of the relationship between the optimal open loop control and the optimal closed loop control along the optimal trajectory, a practical method is presented to calculate an approximate optimal feedback gain matrix, without having to solve an optimal control problem involving the complex Riccati-like matrix differential equation coupled with the original system dynamics. …”
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Planning trajectory for UAVs using the self-organizing migrating algorithm. by Quoc Bao Diep, Thanh-Cong Truong, Ivan Zelinka

“…Ensuring efficient and safe trajectory planning for UAVs in complex and dynamic environments is a critical challenge, especially for UAVs that are increasingly deployed in applications like environmental monitoring, disaster management, and surveillance. …”
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Trajectory Planning for Autonomous Vehicles at Intersections Based on the Spatial Structure by Jiangyan Gu, Shan He, Yu Li, Qunzhi Shi, Shen Ying

“…Compared with other methods like A∗ and dynamic programming, this approach is more applicable and efficient. …”
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Study on intelligent height adjustment control method of shearer based on coal-rock interface recognition by Songyong LIU, Cheng CHENG, Hongzhuang WU, Yuming CUI, Deyuan MENG, Lei SI

“…Moreover, the OPMLL method performs the iteration operation to further enhance estimation accuracy, ultimately yielding a precise trajectory of the coal-rock interface. Considering the specific requirements of coal mining process and equipment constraints, the cutting trajectory is optimized using a constrained optimization algorithm with the maximum recovery rate as the objective. …”
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