Engineering Letters

 

Objectives and Scope

Engineering Letters is published with both online and print versions. The journal covers the frontier issues in the engineering and the computer science and their applications in business, industry and other subjects. The computer science is a branch of engineering science that studies computable processes and structures. It contains theories for understanding computing systems and methods; computational algorithms and tools; methodologies for testing of concepts. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research, scientific computing, software engineering, and their applications etc.

Printed copies of the journal are distributed to accredited universities and government libraries. All the papers in the journal are also available freely with online full-text content and permanent worldwide web link. The abstracts will be indexed and available at major academic databases.

ISSN: 1816-0948 (online version); 1816-093X (print version)

Subject Category: Computer science and engineering

Published by: International Association of Engineers

 

Contents: Volume 33 Issue 7 (Online version available: 1 July 2025)

[Cover page]   [Table of Content]

 

JOURNAL PAPERS:

Research on the Mechanism of Technological Innovation Investment and Innovation Performance

Zhuo Luo, Tiantian Peng, and Jun Li

Engineering Letters, 33:7, pp2243-2260 [Online Full Text]

Zhuo Luo, Tiantian Peng, and Jun Li, "Research on the Mechanism of Technological Innovation Investment and Innovation Performance," Engineering Letters, vol. 33, no. 7, pp2243-2260, 2025

 

GARCH-LSTM for Stock Price Prediction Using Sentiment Analysis

Guanghui Chen, and Li Wang

Engineering Letters, 33:7, pp2261-2271 [Online Full Text]

Guanghui Chen, and Li Wang, "GARCH-LSTM for Stock Price Prediction Using Sentiment Analysis," Engineering Letters, vol. 33, no. 7, pp2261-2271, 2025

 

Design and Comparative Analysis of Vertical and Planar Tunnel Field Effect Transistors for Analog Performance Parameters

V. Saraswathi, and N. Siddaiah

Engineering Letters, 33:7, pp2272-2283 [Online Full Text]

V. Saraswathi, and N. Siddaiah, "Design and Comparative Analysis of Vertical and Planar Tunnel Field Effect Transistors for Analog Performance Parameters," Engineering Letters, vol. 33, no. 7, pp2272-2283, 2025

 

Research on Bat Optimization Algorithms Incorporating Multiple Strategies

Zhijun Teng, Yaoyao Cui, Liangcen Gu, Yushan Fu, Yizhou Chen, and Hongbiao Li

Engineering Letters, 33:7, pp2284-2292 [Online Full Text]

Zhijun Teng, Yaoyao Cui, Liangcen Gu, Yushan Fu, Yizhou Chen, and Hongbiao Li, "Research on Bat Optimization Algorithms Incorporating Multiple Strategies," Engineering Letters, vol. 33, no. 7, pp2284-2292, 2025

 

Propagation Properties of Pearcey-Gaussian Beam and Interaction of Symmetric Pearcey-Gaussian Beams in Photorefractive Media

Siyuan Pan, and Guoxing Huang

Engineering Letters, 33:7, pp2293-2300 [Online Full Text]

Siyuan Pan, and Guoxing Huang, "Propagation Properties of Pearcey-Gaussian Beam and Interaction of Symmetric Pearcey-Gaussian Beams in Photorefractive Media," Engineering Letters, vol. 33, no. 7, pp2293-2300, 2025

 

Electric Field-driven Jet Printing of Flexible Transparent Conductive Films

Fulai Cao, Yanpu Chao, Jiaping Chen, Xianhao Ma, Xiaobo Zhao, and Yizhuo Shi

Engineering Letters, 33:7, pp2301-2308 [Online Full Text]

Fulai Cao, Yanpu Chao, Jiaping Chen, Xianhao Ma, Xiaobo Zhao, and Yizhuo Shi, "Electric Field-driven Jet Printing of Flexible Transparent Conductive Films," Engineering Letters, vol. 33, no. 7, pp2301-2308, 2025

 

Cancer Gene Expression Data Feature Selection with ReliefF Guided Binary Pelican Optimization Algorithm

Hao-Ming Song, Jie-Sheng Wang, Yu-Cai Wang, Yu-Wei Song, and Yu-Liang Qi

Engineering Letters, 33:7, pp2309-2326 [Online Full Text]

Hao-Ming Song, Jie-Sheng Wang, Yu-Cai Wang, Yu-Wei Song, and Yu-Liang Qi, "Cancer Gene Expression Data Feature Selection with ReliefF Guided Binary Pelican Optimization Algorithm," Engineering Letters, vol. 33, no. 7, pp2309-2326, 2025

 

Evolutionary Game Analysis and Optimization of Police-Enterprise Cooperative Mechanism in Telecommunication Network Fraud Governance

Yongzhao Wang, Lijun Zhou, Yue Liu, and Bingqing Xie

Engineering Letters, 33:7, pp2327-2335 [Online Full Text]

Yongzhao Wang, Lijun Zhou, Yue Liu, and Bingqing Xie, "Evolutionary Game Analysis and Optimization of Police-Enterprise Cooperative Mechanism in Telecommunication Network Fraud Governance," Engineering Letters, vol. 33, no. 7, pp2327-2335, 2025

 

A Simulation of Shoreline Evolution with a Groin Structure Using an Alternative Machine Learning Algorithm

Surasak Manilam, and Nopparat Pochai

Engineering Letters, 33:7, pp2336-2344 [Online Full Text]

Surasak Manilam, and Nopparat Pochai, "A Simulation of Shoreline Evolution with a Groin Structure Using an Alternative Machine Learning Algorithm," Engineering Letters, vol. 33, no. 7, pp2336-2344, 2025

 

Dynamic Constitutive Model and Impact Resistance of Q460 Steel

Xiuhua Zhang, and Shuang Yuan

Engineering Letters, 33:7, pp2345-2354 [Online Full Text]

Xiuhua Zhang, and Shuang Yuan, "Dynamic Constitutive Model and Impact Resistance of Q460 Steel," Engineering Letters, vol. 33, no. 7, pp2345-2354, 2025

 

Research on Drowning Identification Based on Improved YOLOv8

Litao Cai, Youbing Feng, Xueyun Wei, and Feng Xiong

Engineering Letters, 33:7, pp2355-2367 [Online Full Text]

Litao Cai, Youbing Feng, Xueyun Wei, and Feng Xiong, "Research on Drowning Identification Based on Improved YOLOv8," Engineering Letters, vol. 33, no. 7, pp2355-2367, 2025

 

Close-Range Mainlobe Interference Suppression in FDA Radar

Yisheng Yan, Jie Cheng, Xingyi Meng, Wen-Qin Wang, and Chaogang Li

Engineering Letters, 33:7, pp2368-2372 [Online Full Text]

Yisheng Yan, Jie Cheng, Xingyi Meng, Wen-Qin Wang, and Chaogang Li, "Close-Range Mainlobe Interference Suppression in FDA Radar," Engineering Letters, vol. 33, no. 7, pp2368-2372, 2025

 

Pricing Compound Ratchet-Type Equity-Indexed Annuities in the Indonesian Market: Comparing Constant and Stochastic Interest Rates

Jovan Brian Tanujaya, Ferry Jaya Permana, and Jonathan Hoseana

Engineering Letters, 33:7, pp2373-2380 [Online Full Text]

Jovan Brian Tanujaya, Ferry Jaya Permana, and Jonathan Hoseana, "Pricing Compound Ratchet-Type Equity-Indexed Annuities in the Indonesian Market: Comparing Constant and Stochastic Interest Rates," Engineering Letters, vol. 33, no. 7, pp2373-2380, 2025

 

Detection of False Data Injection Attacks in Microgrids Based on IGWO-CKF Algorithm

Wei Luo, Minglei Xie, Jinfeng Wang, Yuanzhe Zhu, Wanlin Du, Weizhong Chen, and Qinlong Hu

Engineering Letters, 33:7, pp2381-2395 [Online Full Text]

Wei Luo, Minglei Xie, Jinfeng Wang, Yuanzhe Zhu, Wanlin Du, Weizhong Chen, and Qinlong Hu, "Detection of False Data Injection Attacks in Microgrids Based on IGWO-CKF Algorithm," Engineering Letters, vol. 33, no. 7, pp2381-2395, 2025

 

Effect of the Parameters of a Damping Ditch on the Reduction of the Engineering Vibration

ZHANG Haixing, HOU Xingmin, and QU Qianqian

Engineering Letters, 33:7, pp2396-2404 [Online Full Text]

ZHANG Haixing, HOU Xingmin, and QU Qianqian, "Effect of the Parameters of a Damping Ditch on the Reduction of the Engineering Vibration," Engineering Letters, vol. 33, no. 7, pp2396-2404, 2025

 

Government Subsidy Strategies about The Food Post-harvest Loss Reduction Technology: Considering Quality Loss and Quantity Loss

Nan Su, Pan Liu, Jiamin Zhu, JianHua Wang, and Bin Zhao

Engineering Letters, 33:7, pp2405-2418 [Online Full Text]

Nan Su, Pan Liu, Jiamin Zhu, JianHua Wang, and Bin Zhao, "Government Subsidy Strategies about The Food Post-harvest Loss Reduction Technology: Considering Quality Loss and Quantity Loss," Engineering Letters, vol. 33, no. 7, pp2405-2418, 2025

 

Topology Optimization and Additive Manufacturing for Electrohydraulic Actuators in Hydraulic Foot Robots

Chikun Gong, Longkun Li, Lipeng Yuan, and Yuhang Yang

Engineering Letters, 33:7, pp2419-2427 [Online Full Text]

Chikun Gong, Longkun Li, Lipeng Yuan, and Yuhang Yang, "Topology Optimization and Additive Manufacturing for Electrohydraulic Actuators in Hydraulic Foot Robots," Engineering Letters, vol. 33, no. 7, pp2419-2427, 2025

 

An Efficient Classification Technique of Acute Lymphoblastic Leukemia Cells

Hadeel Farag, Noura A.Semary, Khalid M.Amin, and Sondos Fadl

Engineering Letters, 33:7, pp2428-2443 [Online Full Text]

Hadeel Farag, Noura A.Semary, Khalid M.Amin, and Sondos Fadl, "An Efficient Classification Technique of Acute Lymphoblastic Leukemia Cells," Engineering Letters, vol. 33, no. 7, pp2428-2443, 2025

 

Swimming Velocity of Spherical Magnetic Microrobots under Gradient Magnetic Field

Shiqi Ma, and Lizhong Xu

Engineering Letters, 33:7, pp2444-2455 [Online Full Text]

Shiqi Ma, and Lizhong Xu, "Swimming Velocity of Spherical Magnetic Microrobots under Gradient Magnetic Field," Engineering Letters, vol. 33, no. 7, pp2444-2455, 2025

 

Optimization of Flexible Train Timetable with Passenger Travel Information by Demand Responsive Model

Songliang Zhang, and Dewei Li

Engineering Letters, 33:7, pp2456-2464 [Online Full Text]

Songliang Zhang, and Dewei Li, "Optimization of Flexible Train Timetable with Passenger Travel Information by Demand Responsive Model," Engineering Letters, vol. 33, no. 7, pp2456-2464, 2025

 

Analysis for Effective Flange Width Considering Slip Effect for Main Girder of Composite Cable stayed Bridges during Construction Phase

Hua Luo, Jianqiang Feng, Qincong She, Bin Li, Changqing Wu, Mingdeng Pan, and Yongqing Zeng

Engineering Letters, 33:7, pp2465-2477 [Online Full Text]

Hua Luo, Jianqiang Feng, Qincong She, Bin Li, Changqing Wu, Mingdeng Pan, and Yongqing Zeng, "Analysis for Effective Flange Width Considering Slip Effect for Main Girder of Composite Cable stayed Bridges during Construction Phase," Engineering Letters, vol. 33, no. 7, pp2465-2477, 2025

 

A Quasi-local Approach for Link Prediction in Graphs Based on Node Affinity Tree

Mohammad Nowsin Amin Sheikh, Md Kamrul Islam, Sagar Chakraborty, I-Shyan Hwang, Wissem Inoubli, and Md Abdul Kader

Engineering Letters, 33:7, pp2478-2489 [Online Full Text]

Mohammad Nowsin Amin Sheikh, Md Kamrul Islam, Sagar Chakraborty, I-Shyan Hwang, Wissem Inoubli, and Md Abdul Kader, "A Quasi-local Approach for Link Prediction in Graphs Based on Node Affinity Tree," Engineering Letters, vol. 33, no. 7, pp2478-2489, 2025

 

Numerical Solution and Stability Analysis of the Burgers Equation Based on SPH Method

Rui Zhao, and Rahmatjan Imin

Engineering Letters, 33:7, pp2490-2500 [Online Full Text]

Rui Zhao, and Rahmatjan Imin, "Numerical Solution and Stability Analysis of the Burgers Equation Based on SPH Method," Engineering Letters, vol. 33, no. 7, pp2490-2500, 2025

 

Optimizing Short-term Power Load Forecasting with a Hybrid PSO-SVR-LSTM Approach based on Data Analysis

Shakeel Ahmad, Jinsong Tao, and Rahat Ali

Engineering Letters, 33:7, pp2501-2513 [Online Full Text]

Shakeel Ahmad, Jinsong Tao, and Rahat Ali, "Optimizing Short-term Power Load Forecasting with a Hybrid PSO-SVR-LSTM Approach based on Data Analysis," Engineering Letters, vol. 33, no. 7, pp2501-2513, 2025

 

Road Surface Recognition Method of Automatic Driving System Based on Improved ResNet Model

Lixia Niu, Binhe Sun, Shize Liu, and Sijia Liang

Engineering Letters, 33:7, pp2514-2523 [Online Full Text]

Lixia Niu, Binhe Sun, Shize Liu, and Sijia Liang, "Road Surface Recognition Method of Automatic Driving System Based on Improved ResNet Model," Engineering Letters, vol. 33, no. 7, pp2514-2523, 2025

 

Saturation Wind Effects on the Dynamics of a Modified Leslie-Gower Predator-Prey Model: Stability and Ecological Implications

Fengde Chen, Jiaxing Ye, Guangwen He, and Yuting Huang

Engineering Letters, 33:7, pp2524-2541 [Online Full Text]

Fengde Chen, Jiaxing Ye, Guangwen He, and Yuting Huang, "Saturation Wind Effects on the Dynamics of a Modified Leslie-Gower Predator-Prey Model: Stability and Ecological Implications," Engineering Letters, vol. 33, no. 7, pp2524-2541, 2025

 

Comparative Study of Sinc Collocation Method versus Hybrid Sinc-Finite Difference Methods for Solving Burgers' Equations

Moayad Odeh, Martin Mohlenkamp, Muhammad Usman, and Todd Young

Engineering Letters, 33:7, pp2542-2556 [Online Full Text]

Moayad Odeh, Martin Mohlenkamp, Muhammad Usman, and Todd Young, "Comparative Study of Sinc Collocation Method versus Hybrid Sinc-Finite Difference Methods for Solving Burgers' Equations," Engineering Letters, vol. 33, no. 7, pp2542-2556, 2025

 

Real-Time Monitoring Method for Chiller Unit's Cooling Water Inlet Flow Based on Time Series Classification

Fayang Li, Wen Yang, Aiping Pang, and Qianchuan Zhao

Engineering Letters, 33:7, pp2557-2566 [Online Full Text]

Fayang Li, Wen Yang, Aiping Pang, and Qianchuan Zhao, "Real-Time Monitoring Method for Chiller Unit's Cooling Water Inlet Flow Based on Time Series Classification," Engineering Letters, vol. 33, no. 7, pp2557-2566, 2025

 

Effect of Ambient Temperature and Intake Humidity on the Cold Start Performance of PEMFC

Hongyan Wang, Qian Hong, Binbin Sun, Pengwei Wang, and Bintao Li

Engineering Letters, 33:7, pp2567-2573 [Online Full Text]

Hongyan Wang, Qian Hong, Binbin Sun, Pengwei Wang, and Bintao Li, "Effect of Ambient Temperature and Intake Humidity on the Cold Start Performance of PEMFC," Engineering Letters, vol. 33, no. 7, pp2567-2573, 2025

 

Dynamic Effects of Fear-Dependent Refuge and Fear Effects on Lotka-Volterra Amensalism Model

Yuting Huang, Guangwen He, and Fengde Chen

Engineering Letters, 33:7, pp2574-2588 [Online Full Text]

Yuting Huang, Guangwen He, and Fengde Chen, "Dynamic Effects of Fear-Dependent Refuge and Fear Effects on Lotka-Volterra Amensalism Model," Engineering Letters, vol. 33, no. 7, pp2574-2588, 2025

 

Research on Lightweight Infrared Target Detection Algorithm Based on Deep Learning

Jingshi Zhang, Yujun Zhang, and Jianhan Zhou

Engineering Letters, 33:7, pp2589-2597 [Online Full Text]

Jingshi Zhang, Yujun Zhang, and Jianhan Zhou, "Research on Lightweight Infrared Target Detection Algorithm Based on Deep Learning," Engineering Letters, vol. 33, no. 7, pp2589-2597, 2025

 

Outlier Detection and Correction in Wireless Sensor Networks Using a 2-Level Hierarchical Clustering and Gaussian Process Regression Methods

Edward Yellakuor Baagyere, Regina Esi Turkson, Gideon Evans Wenya, and Iven Aabaah

Engineering Letters, 33:7, pp2598-2609 [Online Full Text]

Edward Yellakuor Baagyere, Regina Esi Turkson, Gideon Evans Wenya, and Iven Aabaah, "Outlier Detection and Correction in Wireless Sensor Networks Using a 2-Level Hierarchical Clustering and Gaussian Process Regression Methods," Engineering Letters, vol. 33, no. 7, pp2598-2609, 2025

 

Finite-Time Sliding Mode Control of Vehicle Formations Considering Performance Constraints

Dongyang Guo, Zhao Zhang, Hongyan Zhou, and Xue-Bo Chen

Engineering Letters, 33:7, pp2610-2619 [Online Full Text]

Dongyang Guo, Zhao Zhang, Hongyan Zhou, and Xue-Bo Chen, "Finite-Time Sliding Mode Control of Vehicle Formations Considering Performance Constraints," Engineering Letters, vol. 33, no. 7, pp2610-2619, 2025

 

Stability and Bifurcation in Lotka-Volterra Amensalism Model with Saturated Wind Effect

Fengde Chen, Yuting Huang, and Guangwen He

Engineering Letters, 33:7, pp2620-2633 [Online Full Text]

Fengde Chen, Yuting Huang, and Guangwen He, "Stability and Bifurcation in Lotka-Volterra Amensalism Model with Saturated Wind Effect," Engineering Letters, vol. 33, no. 7, pp2620-2633, 2025

 

Research on APT Detection Model Based on Graph Attention Network and Auto-encoder

Jiwang Sun, Hong Dai, Baiping Sun, and Xi Wei

Engineering Letters, 33:7, pp2634-2642 [Online Full Text]

Jiwang Sun, Hong Dai, Baiping Sun, and Xi Wei, "Research on APT Detection Model Based on Graph Attention Network and Auto-encoder," Engineering Letters, vol. 33, no. 7, pp2634-2642, 2025

 

Lung Cancer Subtype Image Classification Based on Multi-Model Fusion

HaoLiang Ji, and Xiaoxia Zhang

Engineering Letters, 33:7, pp2643-2653 [Online Full Text]

HaoLiang Ji, and Xiaoxia Zhang, "Lung Cancer Subtype Image Classification Based on Multi-Model Fusion," Engineering Letters, vol. 33, no. 7, pp2643-2653, 2025

 

Enhanced Humidity Sensing Utilizing Tin Oxide Nanoparticles Embedded in a Seaweed Polymer Matrix

I Dewa Putu Hermida, Goib Wiranto, Desak Gede Sri Andayani, Deviana Agustina, Rizki Deva Berlian, Irzaman, Asrul Izam Azmi, and Sevia Mahdaliza Idrus Sutan Nameh

Engineering Letters, 33:7, pp2654-2664 [Online Full Text]

I Dewa Putu Hermida, Goib Wiranto, Desak Gede Sri Andayani, Deviana Agustina, Rizki Deva Berlian, Irzaman, Asrul Izam Azmi, and Sevia Mahdaliza Idrus Sutan Nameh, "Enhanced Humidity Sensing Utilizing Tin Oxide Nanoparticles Embedded in a Seaweed Polymer Matrix," Engineering Letters, vol. 33, no. 7, pp2654-2664, 2025

 

Reinforcement Learning architecture Based Fixed-Time Optimal Control for Hydraulic Support Cylinder System

Yujun Zhang, Yunyun Chai, and Dongxiang Gao

Engineering Letters, 33:7, pp2665-2672 [Online Full Text]

Yujun Zhang, Yunyun Chai, and Dongxiang Gao, "Reinforcement Learning architecture Based Fixed-Time Optimal Control for Hydraulic Support Cylinder System," Engineering Letters, vol. 33, no. 7, pp2665-2672, 2025

 

Lightweight Steel Surface Defect Detection Based on YOLOv10

Luyu Sun, and Yujun Zhang

Engineering Letters, 33:7, pp2673-2685 [Online Full Text]

Luyu Sun, and Yujun Zhang, "Lightweight Steel Surface Defect Detection Based on YOLOv10," Engineering Letters, vol. 33, no. 7, pp2673-2685, 2025

 

Optimization of High-speed Rail Train Service Plan Considering Dynamic Formation in the Context of Carbon Peak Initiative

Siyu Cao, Xuelei Meng, Xiaoqing Chen, Ruhu Gao, and Qianyu Wang

Engineering Letters, 33:7, pp2686-2696 [Online Full Text]

Siyu Cao, Xuelei Meng, Xiaoqing Chen, Ruhu Gao, and Qianyu Wang, "Optimization of High-speed Rail Train Service Plan Considering Dynamic Formation in the Context of Carbon Peak Initiative," Engineering Letters, vol. 33, no. 7, pp2686-2696, 2025

 

Influence of Traction Transmission System on Hunting Stability of Train Bogie System

Yuewei Yu, Leilei Zhao, Yirui Zhang, Chuanbo Ma, and Boao Yan

Engineering Letters, 33:7, pp2697-2704 [Online Full Text]

Yuewei Yu, Leilei Zhao, Yirui Zhang, Chuanbo Ma, and Boao Yan, "Influence of Traction Transmission System on Hunting Stability of Train Bogie System," Engineering Letters, vol. 33, no. 7, pp2697-2704, 2025

 

OTFS Signal Detection Method by Fusing Multi-Feature and Optimization Strategies

Xinlin Wang, and Liejuan Yin

Engineering Letters, 33:7, pp2705-2712 [Online Full Text]

Xinlin Wang, and Liejuan Yin, "OTFS Signal Detection Method by Fusing Multi-Feature and Optimization Strategies," Engineering Letters, vol. 33, no. 7, pp2705-2712, 2025

 

Effect of Soil-pile Interaction on Inclined Pile Group Subjected to Axial and Lateral Loads

Sandeep G S, Arun Kumar Y M, Poornachandra Pandit, and Varghese Basil Alexander

Engineering Letters, 33:7, pp2713-2722 [Online Full Text]

Sandeep G S, Arun Kumar Y M, Poornachandra Pandit, and Varghese Basil Alexander, "Effect of Soil-pile Interaction on Inclined Pile Group Subjected to Axial and Lateral Loads," Engineering Letters, vol. 33, no. 7, pp2713-2722, 2025

 

BDS-YOLOv8: An Enhanced UAV-Based Algorithm for Small Object Detection

Kai Peng, and Yang Xu

Engineering Letters, 33:7, pp2723-2732 [Online Full Text]

Kai Peng, and Yang Xu, "BDS-YOLOv8: An Enhanced UAV-Based Algorithm for Small Object Detection," Engineering Letters, vol. 33, no. 7, pp2723-2732, 2025

 

Mechanical Properties of Lytag Concrete Reinforced with Hybrid Fibers

Ming Zhang, Jiahua Jing, and Shike Zhang

Engineering Letters, 33:7, pp2733-2741 [Online Full Text]

Ming Zhang, Jiahua Jing, and Shike Zhang, "Mechanical Properties of Lytag Concrete Reinforced with Hybrid Fibers," Engineering Letters, vol. 33, no. 7, pp2733-2741, 2025

 

Differential Difference Gain Amplifier (DDGA) and Its Applications

Jetsdaporn Satansup, Tattaya Pukkalanun, and Worapong Tangsrirat

Engineering Letters, 33:7, pp2742-2748 [Online Full Text]

Jetsdaporn Satansup, Tattaya Pukkalanun, and Worapong Tangsrirat, "Differential Difference Gain Amplifier (DDGA) and Its Applications," Engineering Letters, vol. 33, no. 7, pp2742-2748, 2025

 

SE-CNN-BiLSTM Lithium-ion Battery SOC Prediction Model Based on Bayesian Optimization and Wavelet Denoising

Song-Bo Zhang, Jie-Sheng Wang, Chun-Ni Shi, Xiao-Tian Wang, and Jun-Yu Lu

Engineering Letters, 33:7, pp2749-2771 [Online Full Text]

Song-Bo Zhang, Jie-Sheng Wang, Chun-Ni Shi, Xiao-Tian Wang, and Jun-Yu Lu, "SE-CNN-BiLSTM Lithium-ion Battery SOC Prediction Model Based on Bayesian Optimization and Wavelet Denoising," Engineering Letters, vol. 33, no. 7, pp2749-2771, 2025

 

Model Reference Adaptive Control of a Mobile Robot Using Popov Hyperstability Theory

Haitao Zhang, and Wenshao Bu

Engineering Letters, 33:7, pp2772-2777 [Online Full Text]

Haitao Zhang, and Wenshao Bu, "Model Reference Adaptive Control of a Mobile Robot Using Popov Hyperstability Theory," Engineering Letters, vol. 33, no. 7, pp2772-2777, 2025

 

Multi-Scale Residual Vision Transformer (MSRViT): A Robust Framework for Remote Sensing Image Segmentation

Guanlin Li, and Ji Zhao

Engineering Letters, 33:7, pp2778-2788 [Online Full Text]

Guanlin Li, and Ji Zhao, "Multi-Scale Residual Vision Transformer (MSRViT): A Robust Framework for Remote Sensing Image Segmentation," Engineering Letters, vol. 33, no. 7, pp2778-2788, 2025

 

A Caputo Fractional Epidemiological MSIR Model

Youssef Difaa, Bouchaib Khajji, and Hicham Benaissa

Engineering Letters, 33:7, pp2789-2796 [Online Full Text]

Youssef Difaa, Bouchaib Khajji, and Hicham Benaissa, "A Caputo Fractional Epidemiological MSIR Model," Engineering Letters, vol. 33, no. 7, pp2789-2796, 2025

 

Lightweight Fatigue Driving Detection Based on Improved YOLOv8

Shidong Sun, and Yang Xu

Engineering Letters, 33:7, pp2797-2805 [Online Full Text]

Shidong Sun, and Yang Xu, "Lightweight Fatigue Driving Detection Based on Improved YOLOv8," Engineering Letters, vol. 33, no. 7, pp2797-2805, 2025

 

Adaptive Fusion Multi-View Dual Contrastive Learning for Recommendation

Kunpeng Li, Dan Yang, and Xi Gong

Engineering Letters, 33:7, pp2806-2816 [Online Full Text]

Kunpeng Li, Dan Yang, and Xi Gong, "Adaptive Fusion Multi-View Dual Contrastive Learning for Recommendation," Engineering Letters, vol. 33, no. 7, pp2806-2816, 2025

 

Dynamic Analysis and Optimal Control of the SI1I2AR Investor Sentiment Propagation Model Under the Influence of Rumors

Mengjiao Ye, and Yuhan Hu

Engineering Letters, 33:7, pp2817-2830 [Online Full Text]

Mengjiao Ye, and Yuhan Hu, "Dynamic Analysis and Optimal Control of the SI1I2AR Investor Sentiment Propagation Model Under the Influence of Rumors," Engineering Letters, vol. 33, no. 7, pp2817-2830, 2025

 

Parametric Study of a Finite-Time Steady Flow Reversed Lenoir Refrigeration Cycle

Anand Pai, Chandrakantha Bekal, Manjunath Shetty, and Satish Shenoy B.

Engineering Letters, 33:7, pp2831-2840 [Online Full Text]

Anand Pai, Chandrakantha Bekal, Manjunath Shetty, and Satish Shenoy B., "Parametric Study of a Finite-Time Steady Flow Reversed Lenoir Refrigeration Cycle," Engineering Letters, vol. 33, no. 7, pp2831-2840, 2025

 

DC Injection Suppression in a Transformer-Less T-Type Grid-Connected Converter Using an Improved SWDIM and Fuzzy-Fractional PID Controller

Jingmei Guo, Chao Sheng, Pandian Luo, Jian Zhang, and Zhengjun Shi

Engineering Letters, 33:7, pp2841-2849 [Online Full Text]

Jingmei Guo, Chao Sheng, Pandian Luo, Jian Zhang, and Zhengjun Shi, "DC Injection Suppression in a Transformer-Less T-Type Grid-Connected Converter Using an Improved SWDIM and Fuzzy-Fractional PID Controller," Engineering Letters, vol. 33, no. 7, pp2841-2849, 2025

 

An Intelligent Agent-Based Multi-Scale Target Detection System for Remote Sensing Images Using YOLOv8

Jifeng Ding, Jiayuan Lin, Kechao Zhang, and Xuan Wang

Engineering Letters, 33:7, pp2850-2863 [Online Full Text]

Jifeng Ding, Jiayuan Lin, Kechao Zhang, and Xuan Wang, "An Intelligent Agent-Based Multi-Scale Target Detection System for Remote Sensing Images Using YOLOv8," Engineering Letters, vol. 33, no. 7, pp2850-2863, 2025

 

A Frequency-Selective Multi-Window Attention Model for EEG Motor Imagery Classification

Yixin Wang, Tianwei Shi, and Xintong Ye

Engineering Letters, 33:7, pp2864-2872 [Online Full Text]

Yixin Wang, Tianwei Shi, and Xintong Ye, "A Frequency-Selective Multi-Window Attention Model for EEG Motor Imagery Classification," Engineering Letters, vol. 33, no. 7, pp2864-2872, 2025

 

 

 

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