工业工程最新文献

{"title":"Equivalent loading method for the thin-walled floors of armored vehicles with bottom explosion impacts","authors":"Weiwei Qin ,&nbsp;Jiahao He ,&nbsp;Shaoyan Zhang ,&nbsp;Tuzao Yao ,&nbsp;Jing Tang ,&nbsp;Xianhui Wang ,&nbsp;Xiaowang Sun ,&nbsp;Tao Wang ,&nbsp;Qiang Zhou","doi":"10.1016/j.dt.2025.06.010","DOIUrl":"10.1016/j.dt.2025.06.010","url":null,"abstract":"<div><div>The high cost and low efficiency of full-scale vehicle experiments and numerical simulations limit the efficient development of armored vehicle occupant protection systems. The floor-occupant-seat local simulation model provides an alternative solution for quickly evaluating the performance of occupant protection systems. However, the error and rationality of the loading of the thin-walled floor in the local model cannot be ignored. This study proposed an equivalent loading method for the local model, which includes two parts: the dimensionality reduction method for acceleration matrix and the joint optimization framework for equivalent node coordinates. In the dimensionality reduction method, the dimension of the acceleration matrix was reduced based on the improved kernel principal component analysis (KPCA), and a dynamic variable bandwidth was introduced to address the limitation of failing to effectively measure the similarity between acceleration data in conventional KPCA. In addition, a least squares problem with forced displacement constraints was constructed to solve the correction matrix, thereby achieving the scale restoration process of the principal component acceleration matrix. The joint optimization framework for coordinates consists of the error assessment of response time histories (EARTH) and Bayesian optimization. In this framework, the local loading error of the equivalent acceleration matrix is taken as the Bayesian optimization objective, which is quantified and scored by EARTH. The expected improvement acquisition function was used to select the new set of the equivalent acceleration node coordinates for the self-updating optimization of the observation dataset and Gaussian process surrogate model. We reduced the dimension of the acceleration matrix from 2256 to 7, while retaining 91% of the information features. The comprehensive error score of occupant's lower limb response in the local model increased from 58.5% to 80.4%. The proposed equivalent loading method provides a solution for the rapid and reliable development of occupant protection systems.</div></div>","PeriodicalId":58209,"journal":{"name":"Defence Technology(防务技术)","volume":"52 ","pages":"Pages 184-206"},"PeriodicalIF":5.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145278358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamic response characteristics of metal cylindrical shell driven by explosive charge with waveform regulator","authors":"Weixin Bi ,&nbsp;Weibing Li ,&nbsp;Junbao Li ,&nbsp;Heyang Xu ,&nbsp;Wenbin Li","doi":"10.1016/j.dt.2025.05.015","DOIUrl":"10.1016/j.dt.2025.05.015","url":null,"abstract":"<div><div>Waveform regulator in charge is a method that can realize multi-source detonation wave superposition through a single point detonation. The method does not need to weaken the strength of shell, and relies on the high stress generated by superposition to cut shell into regular fragments. Additionally, it can be combined with different initiation methods to alter the fragmentation outcomes. In this study, aiming at the fracture strain of metal cylindrical shell driven by explosive charge with waveform regulator, theoretical analysis was first adopted to obtain the prediction model of the fracture strain of cylindrical shell with waveform regulator and the model of the axial distribution of the stress concentration factor. On this basis, both theoretical analysis and numerical models were utilized to investigate the effect of waveform regulator on the initial velocity of fragments. Finally, experiments were conducted to validate the fracture strain prediction model for cylindrical shell with waveform regulator. The research results show that the collision angles of the detonation waves at different axial positions are different, which leads to the stress concentration factor on the shell presenting a trend of gradually decreasing, then sharply increasing, and then rapidly decreasing along the axial direction. Additionally, the changes in the slot spacing and the thickness of outer charge will also affect the stress concentration factor, and the influence of outer charge thickness is relatively large. The smaller the ratio of charge volume to waveform regulator volume, the larger the axial sparse wave intensity and the more the fragment initial velocity decrease. From the initiation end to the non-initiation end, the failure modes of the shell sequentially change from pure shear, to mixed tensile-shear, and finally to pure tensile failure. The experimental results are in good agreement with the calculated results of the fracture strain model, and the maximum relative error is less than 10%, which indicates that the fracture strain prediction model of the cylindrical shell with waveform regulator established in this paper by considering the increase of elastic energy per unit volume caused by stress concentration on the shell is reliable.</div></div>","PeriodicalId":58209,"journal":{"name":"Defence Technology(防务技术)","volume":"52 ","pages":"Pages 84-99"},"PeriodicalIF":5.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145278353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Historical trajectory, current status, and future challenges of powder engines and propellant supply technologies: A comprehensive review","authors":"Guanlong Ren ,&nbsp;Haijun Sun ,&nbsp;Chunbo Hu ,&nbsp;Yuxin Yang ,&nbsp;Chao Li ,&nbsp;Yihua Xu ,&nbsp;Rui Xue ,&nbsp;Xiaoan Hu","doi":"10.1016/j.dt.2025.06.005","DOIUrl":"10.1016/j.dt.2025.06.005","url":null,"abstract":"<div><div>Powder engine as a novel type of engine using high-energy metal powder as fuel and gas, liquid, or solid as oxidizer. These engines exhibit remarkable adaptability, flexible thrust regulation, and multi-pulse start-stop, which have significant application potentials in the fields of near-Earth space development, space propulsion systems, and deep-sea exploration. The scope of this review encompasses the classification and application of powder engines, the classification of powdered fuel supply systems, and the prospective trajectories and pivotal challenges of powder engines and fuel supply technologies. This work points out that although certain ground-based experimental challenges on powder engines have been solved, the relative technology remains in the nascent stages of feasibility demonstration and testing. The pneumatic and motor-driven piston methods currently dominate as the primary means for supplying fuel, and the structure of the piston and intake should be further optimized in the future to promote fuel fluidization and delivery efficiency. The adaptability of powder engines and powdered fuels under different pre-treatment and loading methods should be evaluated. Furthermore, the stability of powdered fuel delivery across varying operational environments, the accuracy of CFD modeling, and the precision of mass flow rate measurement and prediction technologies necessitate further enhancement and refinement. These advancements are crucial for the maturation of powder engine technology and its integration into practical applications.</div></div>","PeriodicalId":58209,"journal":{"name":"Defence Technology(防务技术)","volume":"52 ","pages":"Pages 142-183"},"PeriodicalIF":5.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145278357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Numerical analysis of a vented methane/air explosion in a large-scale chamber","authors":"Huadao Xing ,&nbsp;Guangan Xu ,&nbsp;Yanyu Qiu ,&nbsp;Song Sun ,&nbsp;Bin Li ,&nbsp;Mingyang Wang ,&nbsp;Lifeng Xie","doi":"10.1016/j.dt.2025.05.021","DOIUrl":"10.1016/j.dt.2025.05.021","url":null,"abstract":"<div><div>The internal and external flow fields during vented explosions of methane were characterized through numerical simulation, and the capability of numerical simulation thereof was validated by previous experimental data at three ignition positions. The venting mechanism was revealed by the simulated concentration distribution, temperature profile, and airflow velocity. The results show rear ignition results in the external methane mass distribution taking the form of \"mushroom\" and columnar flames in the external space, which can be expressed as a third-order polynomial relationship with distance; central ignition forms a relationship of the form <em>y</em> = <em>Ax</em>^<em>B</em>. Front ignition causes the temperature to show a tendency to repeated oscillations (rising, falling, and rising). Central ignition generates the maximum vented airflow velocity (<em>V</em>_max = 320 m/s) upon vent opening. The results indicate that it is acceptable to apply numerical simulation of methane explosions in practice.</div></div>","PeriodicalId":58209,"journal":{"name":"Defence Technology(防务技术)","volume":"52 ","pages":"Pages 207-219"},"PeriodicalIF":5.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145278360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Accurate prediction of blast-induced ground vibration intensity using optimized machine learning models","authors":"Lihua Chen ,&nbsp;Yewuhalashet Fissha ,&nbsp;Mahdi Hasanipanah ,&nbsp;Refka Ghodhbani ,&nbsp;Hesam Dehghani ,&nbsp;Jitendra Khatti","doi":"10.1016/j.dt.2025.06.019","DOIUrl":"10.1016/j.dt.2025.06.019","url":null,"abstract":"<div><div>Blast-induced ground vibration, quantified by peak particle velocity (PPV), is a crucial factor in mitigating environmental and structural risks in mining and geotechnical engineering. Accurate PPV prediction facilitates safer and more sustainable blasting operations by minimizing adverse impacts and ensuring regulatory compliance. This study presents an advanced predictive framework integrating CatBoost (CB) with nature-inspired optimization algorithms, including the Bat Algorithm (BAT), Sparrow Search Algorithm (SSA), Butterfly Optimization Algorithm (BOA), and Grasshopper Optimization Algorithm (GOA). A comprehensive dataset from the Sarcheshmeh Copper Mine in Iran was utilized to develop and evaluate these models using key performance metrics such as the Index of Agreement (IoA), Nash-Sutcliffe Efficiency (NSE), and the coefficient of determination (R²). The hybrid CB-BOA model outperformed other approaches, achieving the highest accuracy (R² = 0.989) and the lowest prediction errors. SHAP analysis identified Distance (Di) as the most influential variable affecting PPV, while uncertainty analysis confirmed CB-BOA as the most reliable model, featuring the narrowest prediction interval. These findings highlight the effectiveness of hybrid machine learning models in refining PPV predictions, contributing to improved blast design strategies, enhanced structural safety, and reduced environmental impacts in mining and geotechnical engineering.</div></div>","PeriodicalId":58209,"journal":{"name":"Defence Technology(防务技术)","volume":"52 ","pages":"Pages 32-46"},"PeriodicalIF":5.9,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145277876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regulatory mechanism of ι-carrageenan oligosaccharides in coordination with calcium ions on the thermal gelation of sea cucumber collagen","authors":"Yonghao Liu,&nbsp;Fei Pan,&nbsp;Jiaqi Yu,&nbsp;Zifei Wang,&nbsp;Wenjun Peng,&nbsp;Wenli Tian,&nbsp;Xun Sun,&nbsp;Changhu Xue","doi":"10.1186/s42825-025-00216-7","DOIUrl":"10.1186/s42825-025-00216-7","url":null,"abstract":"<div><p>Sea cucumbers suffer from non-enzymatic deterioration during heat processing and storage, which significantly devaluates the product. In the present investigation, it was found that ι-carrageenan oligosaccharide (ι-CO) synergized with Ca²⁺ is able to protect sea cucumbers from deterioration. The textural strength and water-holding capacity of the sea cucumber body wall were improved after treatment with ι-CO and Ca²⁺, and the collagen structure was more resistant to destructive experiments. In addition, pepsin-solubilized sea cucumber collagen (SCC) was extracted and demonstrated that the positive effect was due to co-gelation between ι-CO and collagen supported by rheological and thermal property studies. Furthermore, molecular dynamics simulations confirmed that ι-CO spontaneously binds to SCC, while Ca²⁺ promotes the crosslinking strength of the ι-CO-SCC mixed gel and enhances its water-holding capacity and mechanical strength. Therefore, the ι-CO/Ca²⁺ can permeate and stabilize collagen hydrogel, which provides valuable information for the development of new food additives to improve the texture of collagen-based foods.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":640,"journal":{"name":"Journal of Leather Science and Engineering","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://JLSE.SpringerOpen.com/counter/pdf/10.1186/s42825-025-00216-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145210192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diversity and functional genes of bacterial communities enriched from an estuarine sediment for degradation of polylactic acid microplastics","authors":"Saowaluk Krainara ,&nbsp;Ekawan Luepromchai ,&nbsp;Wantanasak Suksong ,&nbsp;Jira Kongpran ,&nbsp;Yin Nyein Myat ,&nbsp;Peerada Prommeenate ,&nbsp;Nichakorn Khondee ,&nbsp;Thinaporn Suttiviriya","doi":"10.1016/j.emcon.2025.100582","DOIUrl":"10.1016/j.emcon.2025.100582","url":null,"abstract":"<div><div>The accumulation of polylactic acid (PLA) microplastics (MPs) in estuaries presents significant environmental challenges. The potential biodegradation of PLA MPs was rarely studied in estuarine sediments from urban areas. This study examined PLA MPs biodegradation during enrichment and assessed microbial diversity and functional gene shifts between raw estuarine sediment (day 0) and enriched culture (day 60). The enriched culture at 60-day post-incubation reduced the 40 % weight of the initial 2 g L⁻¹ PLA MPs, accompanied by a decrease in the carbonyl peak at 1747 cm⁻¹, indicating oxidative polymer chain cleavage. In addition, the biodegradation process significantly altered microbial diversity and promoted key synergistic genera such as <em>Symbiobacterium</em>, <em>Sphingobacterium</em>, <em>Comamonas</em>, <em>Pseudomonas</em>, and <em>Alcaligenes</em> for cooperative PLA MPs biodegradation. Linear discriminant analysis scores highlighted the distinct differences in microbial profiles between the raw estuarine sediment and the enriched culture. In addition, functional genes including <em>pht2</em>, <em>tphA2</em>, putative chitinase, esterase, and lipase were enriched, which would facilitate biopolymer and phthalate degradation. These findings revealed how PLA MP exposure affected microbial carbon and nitrogen metabolism in estuarine sediment and uncovered synergistic bacterial taxa with biotechnological potential for sustainable plastic waste treatment.</div></div>","PeriodicalId":11539,"journal":{"name":"Emerging Contaminants","volume":"11 4","pages":"Article 100582"},"PeriodicalIF":6.9,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145262252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Global pharmaceutical pollution in waterways: Insights from sewage treatment point sources","authors":"Zarimah Mohd Hanafiah ,&nbsp;Wan Hanna Melini Wan Mohtar ,&nbsp;Khairul Nizam Abdul Maulud ,&nbsp;Wan Abd Al Qadr Imad Wan-Mohtar ,&nbsp;Mohamad Nazri Ebrahim ,&nbsp;Teh Sabariah Binti Abd Manan ,&nbsp;Antonius Indarto ,&nbsp;Haitham Abdulmohsin Afan ,&nbsp;Zaher Mundher Yaseen","doi":"10.1016/j.emcon.2025.100585","DOIUrl":"10.1016/j.emcon.2025.100585","url":null,"abstract":"<div><div>The global presence of pharmaceutical residues in sewage is a growing environmental concern, driven by human excretion, improper disposal, and industrial waste streams. This study synthesized data from meticulously selected 101 peer-reviewed publications to evaluate the occurrence of 20 pharmaceuticals in sewage influent and effluent as a primary point source of pollutants across diverse geographical regions, analyzed based on Asia, America, Europe, Africa and Australia. The highest cumulative concentrations of pharmaceuticals, particularly analgesics/anti-inflammatory drugs, were observed in North and South America, while most of the publications were dominantly published under the European region. Diclofenac, ibuprofen, sulfamethoxazole, and ciprofloxacin were the most frequently detected compounds and were found at high concentrations, exceeding 100,000 ng/L in the influent of some STPs. Ibuprofen and naproxen demonstrated high removal efficiencies, consistently exceeding 80 %, with no instances of negative removal observed. Atenolol, simvastatin, and valsartan exhibited substantial removal, though some STPs showed increased effluent concentrations. Contradictorily, diazepam, carbamazepine, azithromycin, and clindamycin demonstrated persistence through the conventional treatment processes, as evidently shown by the predominantly negative removal percentages. The occurrence of pharmaceuticals in sewage treatment plants (STPs) represents a significant global risk to both ecosystems and human health. Ecotoxicological risk assessments, based on hazard quotients (HQs) derived from the maximum measured concentrations, revealed heightened vulnerability among primary producers and consumers in aquatic environments, with higher trophic levels facing risks from bio-accumulative compounds. This pervasive micropollutant contamination emphasizes the critical need for improved wastewater treatment technologies, rigorous regulatory frameworks, and sustainable pharmaceutical disposal practices to minimize ecological impacts.</div></div>","PeriodicalId":11539,"journal":{"name":"Emerging Contaminants","volume":"11 4","pages":"Article 100585"},"PeriodicalIF":6.9,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145262253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Disruption of gluconeogenesis as a key mediator of male infertility in rats exposed to nanoplastics: In vivo evidence and molecular docking analysis","authors":"Sasanaqia Maulidah ,&nbsp;Febriyansyah Saputra ,&nbsp;Alfiah Hayati ,&nbsp;Mochammad Aqilah Herdiansyah ,&nbsp;Manikya Pramudya ,&nbsp;Firli Rahmah Primula Dewi ,&nbsp;Raden Joko Kuncoroningrat Susilo ,&nbsp;Vuanghao Lim ,&nbsp;Azzah Dyah Pramata","doi":"10.1016/j.emcon.2025.100581","DOIUrl":"10.1016/j.emcon.2025.100581","url":null,"abstract":"<div><div>Nanoplastics (NPs) have become widespread environmental pollutants with established toxicological impacts on several biological systems. This study investigates the impact of gluconeogenesis disruption in mediating infertility in rats exposed to polystyrene nanoplastics. Adult male rats were randomly assigned to five groups and orally administered NPs at concentrations of 0, 100, 200, 400, or 800 μg/kg body weight daily for 55 consecutive days to simulate subchronic exposure. NPs exposure induced excessive reactive oxygen species (ROS), which triggered upregulation of non-coding RNAs (TCONS_00074622 and TCONS_00083977), RNA methyltransferase DNMT2, activated intrinsic apoptosis via BAX, cytochrome <em>c</em> release, and elevated caspase-9 expression, impairing spermatogenesis and reducing sperm quality. Additionally, NPs exposure activated hepatic NF-κB signalling, increased serum pro-inflammatory cytokines (TNF-α, IL-1, IL-6), and caused hepatocellular damage, as demonstrated by increased serum AST and ALT levels. Insulin downregulation and altered expression of key gluconeogenic and glycogen metabolism genes (PCK1, G6PC1, GYS2, GLUT4, and PYGL). Molecular docking and dynamics revealed strong, stable binding of NPs to key metabolic proteins (G6PC1, GLUT4, PCK-1, and PYGL), supporting their involvement in metabolic dysregulation. Taken together, these findings provide significant in vivo and in silico evidence that disruption of hepatic gluconeogenesis serves as a central mediator of NP-induced male infertility.</div></div>","PeriodicalId":11539,"journal":{"name":"Emerging Contaminants","volume":"11 4","pages":"Article 100581"},"PeriodicalIF":6.9,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145216798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cover Image, Volume 5, Number 3, September 2025","authors":"","doi":"10.1002/msd2.70050","DOIUrl":"https://doi.org/10.1002/msd2.70050","url":null,"abstract":"<p><b>Cover Caption:</b> Scoliosis Rehabilitation with a Robotic Brace Powered by RL-based Impedance Control and Digital Twin: Adolescent Idiopathic Scoliosis (AIS) is commonly treated with traditional braces that rely solely on passive strap tensioning, lacking intelligent control strategies. This study proposes a reinforcement learning-based position-based impedance control (RLPIC) method for robotic braces to enable active human–robot interaction. To safely simulate and train the control system, a novel five-dimensional, three-layer digital twin (DT) model is developed, integrating physical modeling, digital modeling, bidirectional interaction, and optimization, enhanced by a neural network-based parameter estimator. Both numerical simulations and real-time experiments validate the DT and RLPIC framework, demonstrating improved tracking and interaction performance in AIS treatment.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":60486,"journal":{"name":"国际机械系统动力学学报(英文)","volume":"5 3","pages":""},"PeriodicalIF":3.6,"publicationDate":"2025-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/msd2.70050","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145129373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}