Exploring Water-Induced Helical Deformation Mechanism of 4D Printed Biomimetic Actuator for Narrow Lumen by Che Zhao, Lei Duan, Hongliang Hua, Jifeng Zhang

“…By comparing the simulation results with the experimental data, the numerical model was corrected, providing theoretical guidance for the structural optimization design of the actuator. The experiment shows that the biomimetic actuator can act as a gripper to capture a small target in a lumen less than 5 mm in diameter. …”
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Chromatic Dispersion Compensation Effect Performance Enhancements Using FBG and EDFA-Wavelength Division Multiplexing Optical Transmission System by Mounia Chakkour, Otman Aghzout, Badiaa Ait Ahmed, Fahd Chaoui, Mounir El Yakhloufi

“…Results show that the performance of the optimized design parameters is very efficient in terms of output power (dBm), noise figure (dB), gain (dB), and Q-Factor. …”
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Satellite Constellation Orbit Design Optimization with Combined Genetic Algorithm and Semianalytical Approach by Tania Savitri, Youngjoo Kim, Sujang Jo, Hyochoong Bang

“…From six orbital elements, five elements (semimajor axis, inclination, argument of perigee, longitude of ascending node, and mean anomaly) are varied as optimization design variables. A multiobjective optimization study is conducted in this study with percent coverage and revisit time as the two main parameters to analyze the performance of the constellation. …”
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Hypersonic Vehicle Aerodynamic Optimization Using Field Metamodel-Enhanced Sequential Approximate Optimization by Wenjie Wang, Zeping Wu, Donghui Wang, Jiawei Yang, Pengyu Wang, Weihua Zhang

“…Results show that the proposed field metamodel-enhanced Sequential Approximate Optimization method possesses powerful optimization performance and promising prospects in the field of hypersonic vehicle optimization design.…”
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Robust Optimum Design of Multiple Tuned Mass Dampers for Vibration Control in Buildings Subjected to Seismic Excitation by Luciara Silva Vellar, Sergio Pastor Ontiveros-Pérez, Letícia Fleck Fadel Miguel, Leandro Fleck Fadel Miguel

“…However, the best parameters in terms of stiffness and damping and the best position of the TMD to be installed in the structure are an area that has been studied in recent years, seeking optimal designs of such device for attenuation of structural dynamic response. …”
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Review on parametric building information modelling and forward design approaches for sustainable bridge engineering by Shanshan Wu, Mohd Zamri Ramli, Shek Poi Ngian, Gen Qiao, Bolin Jiang

“…Abstract This paper reviewed the application of parametric building information modelling (BIM) in bridge engineering, highlighting its contributions to improving workflows, fostering interdisciplinary collaboration, enhancing interoperability, and optimizing design processes. It examined how parametric modeling facilitated rapid design exploration and simulation-driven optimization through flexible, rule-based relationships. …”
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Numerical Simulations of Transfer of Spatial Beam Aberrations in Optical Parametric Chirped-Pulse Amplification by Ying Chen, Yuan Zhou, Guobao Jiang, Lulu Wang

“…These results have important guiding significance for optimized design of an OPCPA system for high power laser.…”
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Designing High-Freedom Responsive Feeder Transit System with Multitype Vehicles by Zhengwu Wang, Jie Yu, Wei Hao, Tao Chen, Yi Wang

“…In order to improve the operation of the HFRFT system, the optimization design methods are suggested for vehicle routes, scheduling, and service area. …”
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Column layout design for concrete frame structures utilizing the strain energy-based topology optimization method by Xin-Cai Xiong, Hu-Zhi Zhang, Gang Peng, Fei-Fan Feng

“…Structures optimized via topology optimization can reduce material usage by 16% to 18% while preserving material properties.Moreover, comparing optimized designs at varying target volume fractions shows that initial fractions between 0.6 and 0.8 yield structures with robust performance and adequate stiffness.Thus, optimized column layouts allow structures to achieve maximum stiffness with fixed material or minimal material for specific stiffness requirements. …”
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Low fluctuation stiffness design method for vibration reduction of helical gears by YOU Zhiwei, GAO Jingtao, LI Haonan

“…The loaded static transfer error (LSTE) and dynamic response were analyzed, and two optimization design methods were discussed.ResultsThe results show that appropriate parameter design can significantly reduce the mesh stiffness fluctuation, optimize the LSTE and improve the vibration of the system. …”
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Research on autonomous navigation of mobile robots based on IA-DWA algorithm by Quanling He, Zongyan Wang, Kun Li, Yuting Zhang, Menglong Li

“…Second, the prediction function, weight coefficients, search neighborhood, and path smoothing processing of the A* algorithm are optimally designed to incorporate the critical point information in the global path into the DWA calculation framework. …”
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Low fluctuation stiffness design method for vibration reduction of helical gears by YOU Zhiwei, GAO Jingtao, LI Haonan, SUN Zhou, XUE Cheng

“…The loaded static transfer error (LSTE) and dynamic response were analyzed, and two optimization design methods were discussed.ResultsThe results show that appropriate parameter design can significantly reduce the mesh stiffness fluctuation, optimize the LSTE and improve the vibration of the system. …”
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Mechanism Analysis and Parameter Optimization of Mega-Sub-Isolation System by Xiangxiu Li, Ping Tan, Xiaojun Li, Aiwen Liu

“…Considering the number and location of the isolated substructures, a procedure to optimally design the isolator parameters of the mega-sub-isolation system is put forward based on the genetic algorithm with base shear as the optimization objective. …”
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Assessment of variations in shear strain energy induced by fault coseismic slip in deep longwall mining by Yatao Li, Xuehong Gao

“…This research is focused on understanding the changes in shear strain energy in the context of retreating longwall mining, which is essential for the optimized design and mitigation of rockbursts and seismic events. …”
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Effect of Seepage Velocity on Formation of Shaft Frozen Wall in Loose Aquifer by Jian Lin, Hua Cheng, Hai-bing Cai, Bin Tang, Guang-yong Cao

“…Based on the analysis results, the recommended principles of the optimization design for a freezing plan are described as follows: first, the downstream area is closed to enable the water insulation effect, and second, the closure of the upstream area is expedited to reduce the total closure time of a frozen wall.…”
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Multiobjective Synthesis of Steerable UWB Circular Antenna Array considering Energy Patterns by Leopoldo A. Garza, Marco A. Panduro, David H. Covarrubias, Alberto Reyna

“…A comparative analysis of the performance of the optimized design with the case of conventional progressive delay excitations is achieved. …”
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Performance analysis of dual stator six‐phase embedded‐pole permanent magnet synchronous motor for electric vehicle application by Raja Ram Kumar, Priyanka Devi, Chandan Chetri, Ankita Kumari, Papu Moni Saikia, Ram Khelawan Saket, Kundan Kumar, Baseem Khan

“…Furthermore, for optimal designing of the proposed motor, a design methodology has also been presented. …”
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MIMO Radar Adaptive Waveform Design for Extended Target Recognition by Lulu Wang, Kai-Kit Wong, Hongqiang Wang, Yuliang Qin

“…Numerical results demonstrate that the best waveform is the KL divergence-based optimal waveform using Method 1 as it has the lowest average illumination number and the highest correct decision rate for target recognition. By optimally designing and adaptively changing the transmitted waveform, the average number of illuminations required for multitarget recognition can be much reduced.…”
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Numerical analysis of absorber tube shapes in PCM-integrated parabolic trough solar collectors by Binit Kumar, Abhishek Awasthi, Jungho Lee, Yongseok Jeon

“…The study aims to identify optimal designs for improving thermal efficiency and system scalability in solar energy applications. …”
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Exact Optimum Design of Segmented Thermoelectric Generators by M. Zare, H. Ramin, S. Naemi, R. Hosseini

“…The proposed STEGs are optimally designed to achieve maximum efficiency. Design and performance characteristics of the optimized generators including maximum conversion efficiency and length of elements are calculated through both exact and approximate methods. …”
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