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 30 Issue 4 (Online version available: 21 November 2022)

 

JOURNAL PAPERS:

Vandermonde-Interpolation Method with Chebyshev Nodes for Solving Volterra Integral Equations of the Second Kind with Weakly Singular Kernels

E. S. Shoukralla, B. M. Ahmed, Ahmed Saeed, and M. Sayed

Engineering Letters, 30:4, pp1176-1184 [Online Full Text]

E. S. Shoukralla, B. M. Ahmed, Ahmed Saeed, and M. Sayed, "Vandermonde-Interpolation Method with Chebyshev Nodes for Solving Volterra Integral Equations of the Second Kind with Weakly Singular Kernels," Engineering Letters, vol. 30, no.4, pp1176-1184, 2022

 

Multiple Periodic Solutions for Cohen-Grossberg BAM Neural Networks with Mixed Delays and Impulses

Yongzhi Liao, and Qilin Tang

Engineering Letters, 30:4, pp1185-1198 [Online Full Text]

Yongzhi Liao, and Qilin Tang, "Multiple Periodic Solutions for Cohen-Grossberg BAM Neural Networks with Mixed Delays and Impulses," Engineering Letters, vol. 30, no.4, pp1185-1198, 2022

 

Impact of Awareness on the Dynamics of Pest Control in Coconut Trees - A Mathematical Model

G. Suganya, and R. Senthamarai

Engineering Letters, 30:4, pp1199-1209 [Online Full Text]

G. Suganya, and R. Senthamarai, "Impact of Awareness on the Dynamics of Pest Control in Coconut Trees - A Mathematical Model," Engineering Letters, vol. 30, no.4, pp1199-1209, 2022

 

Parameter Estimation for Dothan Model Driven by Small Symmetrical Noise Based on Discrete Observation

Huiping Jiao, Piaopiao Zhou, Heling Li, and Chao Wei

Engineering Letters, 30:4, pp1210-1216 [Online Full Text]

Huiping Jiao, Piaopiao Zhou, Heling Li, and Chao Wei, "Parameter Estimation for Dothan Model Driven by Small Symmetrical Noise Based on Discrete Observation," Engineering Letters, vol. 30, no.4, pp1210-1216, 2022

 

A Novelty Patching of Circular Random and Ordered Techniques on Retinal Image to Improve CNN U-Net Performance

Anita Desiani, Erwin, Bambang Suprihatin, Ermatita, Fathur R. Husein, and Yogi Wahyudi

Engineering Letters, 30:4, pp1217-1229 [Online Full Text]

Anita Desiani, Erwin, Bambang Suprihatin, Ermatita, Fathur R. Husein, and Yogi Wahyudi, "A Novelty Patching of Circular Random and Ordered Techniques on Retinal Image to Improve CNN U-Net Performance," Engineering Letters, vol. 30, no.4, pp1217-1229, 2022

 

Short-term Traffic Flow Prediction With Residual Graph Attention Network

Xijun Zhang, Guangjie Yu, Jiyang Shang, and Baoqi Zhang

Engineering Letters, 30:4, pp1230-1236 [Online Full Text]

Xijun Zhang, Guangjie Yu, Jiyang Shang, and Baoqi Zhang, "Short-term Traffic Flow Prediction With Residual Graph Attention Network," Engineering Letters, vol. 30, no.4, pp1230-1236, 2022

 

Multi-module Fusion Relevance Attention Network for Multi-label Text Classification

Xinmiao Yu, Zhengpeng Li, Jiansheng Wu, and Mingao Liu

Engineering Letters, 30:4, pp1237-1245 [Online Full Text]

Xinmiao Yu, Zhengpeng Li, Jiansheng Wu, and Mingao Liu, "Multi-module Fusion Relevance Attention Network for Multi-label Text Classification," Engineering Letters, vol. 30, no.4, pp1237-1245, 2022

 

Vehicle Performance Assessment Using the OBD2 Port and Artificial Neural Network

Mauricio Sobrino y Arjona-Guzman, Moises Jimenez-Martinez, and Sergio G. Torres-Cedillo

Engineering Letters, 30:4, pp1246-1252 [Online Full Text]

Mauricio Sobrino y Arjona-Guzman, Moises Jimenez-Martinez, and Sergio G. Torres-Cedillo, "Vehicle Performance Assessment Using the OBD2 Port and Artificial Neural Network," Engineering Letters, vol. 30, no.4, pp1246-1252, 2022

 

The M/M/1 Queueing System with Bernoulli Secondary Service and Variable Service Rate

Shengli Lv, Ruiyu Wang, Jingbo Li, and Yueying Wu

Engineering Letters, 30:4, pp1253-1259 [Online Full Text]

Shengli Lv, Ruiyu Wang, Jingbo Li, and Yueying Wu, "The M/M/1 Queueing System with Bernoulli Secondary Service and Variable Service Rate," Engineering Letters, vol. 30, no.4, pp1253-1259, 2022

 

Some Semigroups Characterized in Terms of Cubic Bipolar Fuzzy Ideals

Thiti Gaketem, Natthinee Deetae, and Pannawit Khamrot

Engineering Letters, 30:4, pp1260-1268 [Online Full Text]

Thiti Gaketem, Natthinee Deetae, and Pannawit Khamrot, "Some Semigroups Characterized in Terms of Cubic Bipolar Fuzzy Ideals," Engineering Letters, vol. 30, no.4, pp1260-1268, 2022

 

Energy Management of Electromechanical Flywheel Hybrid Electric Vehicle Based on Condition Prediction

Pengwei Wang, Tianqi Gu, Binbin Sun, Rui Dang, Zhenwei Wang, and Weichong Li

Engineering Letters, 30:4, pp1269-1277 [Online Full Text]

Pengwei Wang, Tianqi Gu, Binbin Sun, Rui Dang, Zhenwei Wang, and Weichong Li, "Energy Management of Electromechanical Flywheel Hybrid Electric Vehicle Based on Condition Prediction," Engineering Letters, vol. 30, no.4, pp1269-1277, 2022

 

Numerical Solutions of Wu-Zhang Equations

Razaq Adekola Oderinu, Johnson Adekunle Owolabi, and Olufemi Elijah Ige

Engineering Letters, 30:4, pp1278-1286 [Online Full Text]

Razaq Adekola Oderinu, Johnson Adekunle Owolabi, and Olufemi Elijah Ige, "Numerical Solutions of Wu-Zhang Equations," Engineering Letters, vol. 30, no.4, pp1278-1286, 2022

 

Improved Salp Swarm Algorithm Based on Oscillation Inertia Weights to Solve Function Optimization Functions

Xue-Long Li, Jie-Sheng Wang, Chun-Li Lin, and Zhen-Long Zhao

Engineering Letters, 30:4, pp1287-1298 [Online Full Text]

Xue-Long Li, Jie-Sheng Wang, Chun-Li Lin, and Zhen-Long Zhao, "Improved Salp Swarm Algorithm Based on Oscillation Inertia Weights to Solve Function Optimization Functions," Engineering Letters, vol. 30, no.4, pp1287-1298, 2022

 

Regularity in Semigraphs

JYOTI SHETTY, SUDHAKARA G, and K ARATHI BHAT

Engineering Letters, 30:4, pp1299-1305 [Online Full Text]

JYOTI SHETTY, SUDHAKARA G, and K ARATHI BHAT, "Regularity in Semigraphs," Engineering Letters, vol. 30, no.4, pp1299-1305, 2022

 

A Novel Network Intrusion Detection Method Based on DSAE-PSOCNN Model

Qiaochu Sun, Hong Dai, Yao Xu, and Tianwei Shi

Engineering Letters, 30:4, pp1306-1315 [Online Full Text]

Qiaochu Sun, Hong Dai, Yao Xu, and Tianwei Shi, "A Novel Network Intrusion Detection Method Based on DSAE-PSOCNN Model," Engineering Letters, vol. 30, no.4, pp1306-1315, 2022

 

A Novel Worm Propagation Model Considering the Connected State and Trap Mechanism of a Honeypot

Hanlun Li, and Jianguo Ren

Engineering Letters, 30:4, pp1316-1326 [Online Full Text]

Hanlun Li, and Jianguo Ren, "A Novel Worm Propagation Model Considering the Connected State and Trap Mechanism of a Honeypot," Engineering Letters, vol. 30, no.4, pp1316-1326, 2022

 

E-safe: Smart Ecg-based Authentication On-wrist Healthcare Wearable System

Mouna Baklouti, and Farah Othmen

Engineering Letters, 30:4, pp1327-1331 [Online Full Text]

Mouna Baklouti, and Farah Othmen, "E-safe: Smart Ecg-based Authentication On-wrist Healthcare Wearable System," Engineering Letters, vol. 30, no.4, pp1327-1331, 2022

 

Oscillatory and Asymptotic Properties of Fractional Delay Dynamic Equations on Time Scales Involving Conformable Fractional Derivative

Qinghua Feng, and Bin Zheng

Engineering Letters, 30:4, pp1332-1341 [Online Full Text]

Qinghua Feng, and Bin Zheng, "Oscillatory and Asymptotic Properties of Fractional Delay Dynamic Equations on Time Scales Involving Conformable Fractional Derivative," Engineering Letters, vol. 30, no.4, pp1332-1341, 2022

 

Sentiment Analysis for Abolition of National Exams in Indonesia using Support Vector Machine

Erlin, Irma Suliani, Hadi Asnal, Laili Suryati, and Riswan Efendi

Engineering Letters, 30:4, pp1342-1352 [Online Full Text]

Erlin, Irma Suliani, Hadi Asnal, Laili Suryati, and Riswan Efendi, "Sentiment Analysis for Abolition of National Exams in Indonesia using Support Vector Machine," Engineering Letters, vol. 30, no.4, pp1342-1352, 2022

 

A New Stochastic Magnus Expansion For Linear Stochastic Differential Equations

Pei Yin, and Xiaoling Wang

Engineering Letters, 30:4, pp1353-1363 [Online Full Text]

Pei Yin, and Xiaoling Wang, "A New Stochastic Magnus Expansion For Linear Stochastic Differential Equations," Engineering Letters, vol. 30, no.4, pp1353-1363, 2022

 

Adaptive Model-based Control Design of a Synchronous Buck Converter

E. Giraldo

Engineering Letters, 30:4, pp1364-1371 [Online Full Text]

E. Giraldo, "Adaptive Model-based Control Design of a Synchronous Buck Converter," Engineering Letters, vol. 30, no.4, pp1364-1371, 2022

 

Quasi-Boolean Algebras: a Generalization of Boolean Algebras

Yajie Lv, and Wenjuan Chen

Engineering Letters, 30:4, pp1372-1376 [Online Full Text]

Yajie Lv, and Wenjuan Chen, "Quasi-Boolean Algebras: a Generalization of Boolean Algebras," Engineering Letters, vol. 30, no.4, pp1372-1376, 2022

 

Exact Run Length Evaluation on Extended EWMA Control Chart for Seasonal Autoregressive Process

Kotchaporn Karoon, Yupaporn Areepong, and Saowanit Sukparungsee

Engineering Letters, 30:4, pp1377-1390 [Online Full Text]

Kotchaporn Karoon, Yupaporn Areepong, and Saowanit Sukparungsee, "Exact Run Length Evaluation on Extended EWMA Control Chart for Seasonal Autoregressive Process," Engineering Letters, vol. 30, no.4, pp1377-1390, 2022

 

An Interpolating H-adaptive Element Free Galerkin Method for Elasticity Problems

Min Wang, Gang Peng, and Xiaohua Zhang

Engineering Letters, 30:4, pp1391-1401 [Online Full Text]

Min Wang, Gang Peng, and Xiaohua Zhang, "An Interpolating H-adaptive Element Free Galerkin Method for Elasticity Problems," Engineering Letters, vol. 30, no.4, pp1391-1401, 2022

 

Compound Facial Emotional Expression Recognition using CNN Deep Features

Khadija SLIMANI, Yassine RUICHEK, and Rochdi MESSOUSSI

Engineering Letters, 30:4, pp1402-1416 [Online Full Text]

Khadija SLIMANI, Yassine RUICHEK, and Rochdi MESSOUSSI, "Compound Facial Emotional Expression Recognition using CNN Deep Features," Engineering Letters, vol. 30, no.4, pp1402-1416, 2022

 

Multi-objective Power Flow Optimization Based on Improved Hybrid Crow Search Algorithm: A Novel Approach

Gonggui Chen, Xiang Wang, Shuangjin Mo, Jian Zhang, Wei Xiong, Hongyu Long, and Mi Zou

Engineering Letters, 30:4, pp1417-1435 [Online Full Text]

Gonggui Chen, Xiang Wang, Shuangjin Mo, Jian Zhang, Wei Xiong, Hongyu Long, and Mi Zou, "Multi-objective Power Flow Optimization Based on Improved Hybrid Crow Search Algorithm: A Novel Approach," Engineering Letters, vol. 30, no.4, pp1417-1435, 2022

 

An Improved LST-KSVC Based on Energy Model

Qing Ai, Fei Li, Qingyun Gao, and Fei Zhao

Engineering Letters, 30:4, pp1436-1443 [Online Full Text]

Qing Ai, Fei Li, Qingyun Gao, and Fei Zhao, "An Improved LST-KSVC Based on Energy Model," Engineering Letters, vol. 30, no.4, pp1436-1443, 2022

 

Hybrid Metaheuristics for Job Shop Scheduling Problems

Cecilia E. Nugraheni, D. Swastiani, and L. Abednego

Engineering Letters, 30:4, pp1444-1451 [Online Full Text]

Cecilia E. Nugraheni, D. Swastiani, and L. Abednego, "Hybrid Metaheuristics for Job Shop Scheduling Problems," Engineering Letters, vol. 30, no.4, pp1444-1451, 2022

 

Study on the Near-wall Fire Characteristics of Enclosed Cable Compartment

Zhenpeng Bai, Xiaohan Zhao, Haowei Yao, Cunxiang Yang, and Hengjie Qin

Engineering Letters, 30:4, pp1452-1456 [Online Full Text]

Zhenpeng Bai, Xiaohan Zhao, Haowei Yao, Cunxiang Yang, and Hengjie Qin, "Study on the Near-wall Fire Characteristics of Enclosed Cable Compartment," Engineering Letters, vol. 30, no.4, pp1452-1456, 2022

 

Cross-Dimensional Feature Fusion MLP Model for Human Behavior Recognition

Jianfeng Zhang, Tianwei Shi, Wenhua Cui, Ye Tao, and Huan Zhang

Engineering Letters, 30:4, pp1457-1464 [Online Full Text]

Jianfeng Zhang, Tianwei Shi, Wenhua Cui, Ye Tao, and Huan Zhang, "Cross-Dimensional Feature Fusion MLP Model for Human Behavior Recognition," Engineering Letters, vol. 30, no.4, pp1457-1464, 2022

 

The Minimal Ellipsoid and Robust Methods in the Optimal Portfolio Problem

Danilova N., and Yao K.

Engineering Letters, 30:4, pp1465-1469 [Online Full Text]

Danilova N., and Yao K., "The Minimal Ellipsoid and Robust Methods in the Optimal Portfolio Problem," Engineering Letters, vol. 30, no.4, pp1465-1469, 2022

 

Convolutional-Recurrent Neural Network with the Tensor Fusion Mechanism for Acoustic Scene Classification

Pengxu Jiang, Ruxue Guo, Ruiyu Liang, Yue Xie, and Cairong Zou

Engineering Letters, 30:4, pp1470-1474 [Online Full Text]

Pengxu Jiang, Ruxue Guo, Ruiyu Liang, Yue Xie, and Cairong Zou, "Convolutional-Recurrent Neural Network with the Tensor Fusion Mechanism for Acoustic Scene Classification," Engineering Letters, vol. 30, no.4, pp1470-1474, 2022

 

Effects of Radiation and Mass Transfer on MHD Oscillatory Rivlin-Ericksen Flow in a Porous Medium Channel

S.A. Hussaini, Rafiuddin, and S. Mustafa

Engineering Letters, 30:4, pp1475-1482 [Online Full Text]

S.A. Hussaini, Rafiuddin, and S. Mustafa, "Effects of Radiation and Mass Transfer on MHD Oscillatory Rivlin-Ericksen Flow in a Porous Medium Channel," Engineering Letters, vol. 30, no.4, pp1475-1482, 2022

 

Research on the Influence Maximization Problem of Microblog Network Based on Topological Potential

Qiwen Zhang, Qiaohong Bai, and Jun Li

Engineering Letters, 30:4, pp1483-1492 [Online Full Text]

Qiwen Zhang, Qiaohong Bai, and Jun Li, "Research on the Influence Maximization Problem of Microblog Network Based on Topological Potential," Engineering Letters, vol. 30, no.4, pp1483-1492, 2022

 

An Efficient Face Mask Wearing Detection Algorithm Based on Improved YOLOv3

Bo Zhang, Xiaoxia Zhang, and Zhuo Li

Engineering Letters, 30:4, pp1493-1503 [Online Full Text]

Bo Zhang, Xiaoxia Zhang, and Zhuo Li, "An Efficient Face Mask Wearing Detection Algorithm Based on Improved YOLOv3," Engineering Letters, vol. 30, no.4, pp1493-1503, 2022

 

A Systematic Review of Quantile Regression in Varying Coefficient Models for Longitudinal Data

B. Tantular, BN. Ruchjana, Y. Andriyana, and A. Verhasselt

Engineering Letters, 30:4, pp1504-1513 [Online Full Text]

B. Tantular, BN. Ruchjana, Y. Andriyana, and A. Verhasselt, "A Systematic Review of Quantile Regression in Varying Coefficient Models for Longitudinal Data," Engineering Letters, vol. 30, no.4, pp1504-1513, 2022

 

Novel Bridge over Water Detection Algorithm from LiDAR Data Based on Skinny Triangle

Yansong Zhao, Su Lv, Yanling Li, and Xuelin Zhao

Engineering Letters, 30:4, pp1514-1520 [Online Full Text]

Yansong Zhao, Su Lv, Yanling Li, and Xuelin Zhao, "Novel Bridge over Water Detection Algorithm from LiDAR Data Based on Skinny Triangle," Engineering Letters, vol. 30, no.4, pp1514-1520, 2022

 

Performance Analysis of Electromechanical Flywheel for Electric Vehicles Based on Planetary Gear Mechanism

Pengwei Wang, Tianqi Gu, Binbin Sun, Rui Dang, Zhenwei Wang, and Weichong Li

Engineering Letters, 30:4, pp1521-1530 [Online Full Text]

Pengwei Wang, Tianqi Gu, Binbin Sun, Rui Dang, Zhenwei Wang, and Weichong Li, "Performance Analysis of Electromechanical Flywheel for Electric Vehicles Based on Planetary Gear Mechanism," Engineering Letters, vol. 30, no.4, pp1521-1530, 2022

 

Surface Water Quality Assessment on a Wetland in Peru Using Grey Systems

Alexi Delgado, T. Villanes, L. Palacios, K. Capcha, G. Centeno, J. Moreno, A. Laura, and Laberiano Andrade-Arenas

Engineering Letters, 30:4, pp1531-1536 [Online Full Text]

Alexi Delgado, T. Villanes, L. Palacios, K. Capcha, G. Centeno, J. Moreno, A. Laura, and Laberiano Andrade-Arenas, "Surface Water Quality Assessment on a Wetland in Peru Using Grey Systems," Engineering Letters, vol. 30, no.4, pp1531-1536, 2022

 

Optimization Study of M/M/c Machine Repairable System with Two Service Rates

Shengli Lv, and Tong Li

Engineering Letters, 30:4, pp1537-1542 [Online Full Text]

Shengli Lv, and Tong Li, "Optimization Study of M/M/c Machine Repairable System with Two Service Rates," Engineering Letters, vol. 30, no.4, pp1537-1542, 2022

 

Robust Optimization of Mixed-Load School Bus Route Based on Multi-Objective Genetic Algorithm

Minghui Zhao, Yongpeng Zhao, Changxi Ma, and Xu Wu

Engineering Letters, 30:4, pp1543-1550 [Online Full Text]

Minghui Zhao, Yongpeng Zhao, Changxi Ma, and Xu Wu, "Robust Optimization of Mixed-Load School Bus Route Based on Multi-Objective Genetic Algorithm," Engineering Letters, vol. 30, no.4, pp1543-1550, 2022

 

Real-time PID Adaptive Decoupled Controller Applied Over a DC-DC Multivariable Boost Converter

Maximiliano Bueno-Lopez, and Eduardo Giraldo

Engineering Letters, 30:4, pp1551-1557 [Online Full Text]

Maximiliano Bueno-Lopez, and Eduardo Giraldo, "Real-time PID Adaptive Decoupled Controller Applied Over a DC-DC Multivariable Boost Converter," Engineering Letters, vol. 30, no.4, pp1551-1557, 2022

 

Salient Object Detection Based on Improved PoolNet

X. X. Yuan, and Y. Xu

Engineering Letters, 30:4, pp1558-1565 [Online Full Text]

X. X. Yuan, and Y. Xu, "Salient Object Detection Based on Improved PoolNet," Engineering Letters, vol. 30, no.4, pp1558-1565, 2022

 

Parameter Estimation for Ornstein-Uhlenbeck Process with Small Fractional Levy Noises

Fang Xu, Yongfei Zhao, and Chao Wei

Engineering Letters, 30:4, pp1566-1572 [Online Full Text]

Fang Xu, Yongfei Zhao, and Chao Wei, "Parameter Estimation for Ornstein-Uhlenbeck Process with Small Fractional Levy Noises," Engineering Letters, vol. 30, no.4, pp1566-1572, 2022

 

Shelled Drone with Meshed Net Performance Evaluation through Aerodynamic Analysis and Vibration Response Investigation

Jeanette Pao, Carl John Salaan, Charles Alver Banglos, Karl Martin Aldueso, Lester Librado, and Jonathan Maglasang

Engineering Letters, 30:4, pp1573-1587 [Online Full Text]

Jeanette Pao, Carl John Salaan, Charles Alver Banglos, Karl Martin Aldueso, Lester Librado, and Jonathan Maglasang, "Shelled Drone with Meshed Net Performance Evaluation through Aerodynamic Analysis and Vibration Response Investigation," Engineering Letters, vol. 30, no.4, pp1573-1587, 2022

 

Wind Turbine Fault Diagnosis Based on Feature Selection and Stacking Model Fusion with Small-scale Data

Na Liu, Jinxing Che, and Yu Ye

Engineering Letters, 30:4, pp1588-1595 [Online Full Text]

Na Liu, Jinxing Che, and Yu Ye, "Wind Turbine Fault Diagnosis Based on Feature Selection and Stacking Model Fusion with Small-scale Data," Engineering Letters, vol. 30, no.4, pp1588-1595, 2022

 

Wave Resonance Phenomena in 2Dxy Rectangular Basin

Ikha Magdalena, Daniel Rivaldo Gunawan, and Hany Qoshirotur Rif'atin

Engineering Letters, 30:4, pp1596-1602 [Online Full Text]

Ikha Magdalena, Daniel Rivaldo Gunawan, and Hany Qoshirotur Rif'atin, "Wave Resonance Phenomena in 2Dxy Rectangular Basin," Engineering Letters, vol. 30, no.4, pp1596-1602, 2022

 

Bi-directional Long-term Short-term Memory Classification Method of Diabetes Datasets

Xu-Dong Li, Jie-Sheng Wang, Wen-Kuo Hao, and Xiao-Rui Zhao

Engineering Letters, 30:4, pp1603-1611 [Online Full Text]

Xu-Dong Li, Jie-Sheng Wang, Wen-Kuo Hao, and Xiao-Rui Zhao, "Bi-directional Long-term Short-term Memory Classification Method of Diabetes Datasets," Engineering Letters, vol. 30, no.4, pp1603-1611, 2022

 

Integrated Assessment for the Deformation of Ground Surface and Tunnel Invert Induced Deep Excavation

Ahmed Kamal M. Ibrahim, Abd-Elaziz A. Senoon, Mamdouh Abbas Kenawi, Ahmed Rushdy Towfeek, and Mostafa Abdo Abd- Elnaiem

Engineering Letters, 30:4, pp1612-1621 [Online Full Text]

Ahmed Kamal M. Ibrahim, Abd-Elaziz A. Senoon, Mamdouh Abbas Kenawi, Ahmed Rushdy Towfeek, and Mostafa Abdo Abd- Elnaiem, "Integrated Assessment for the Deformation of Ground Surface and Tunnel Invert Induced Deep Excavation," Engineering Letters, vol. 30, no.4, pp1612-1621, 2022

 

Short-Term Load Forecasting Using Hybrid GMDH-LSTM Model Optimized by ICPA

Gonggui Chen, Jie Bai, Tewei Chen, Wei Wang, Zongfu Wang, Hongyu Long, and Mi Zou

Engineering Letters, 30:4, pp1622-1639 [Online Full Text]

Gonggui Chen, Jie Bai, Tewei Chen, Wei Wang, Zongfu Wang, Hongyu Long, and Mi Zou, "Short-Term Load Forecasting Using Hybrid GMDH-LSTM Model Optimized by ICPA," Engineering Letters, vol. 30, no.4, pp1622-1639, 2022

 

Multiobjective Optimization of Multimodal Transportation Route Problem Under Uncertainty

Youpeng Lu, Fan Chen, and Ping Zhang

Engineering Letters, 30:4, pp1640-1646 [Online Full Text]

Youpeng Lu, Fan Chen, and Ping Zhang, "Multiobjective Optimization of Multimodal Transportation Route Problem Under Uncertainty," Engineering Letters, vol. 30, no.4, pp1640-1646, 2022

 

Mathematical Model of Predictive Indicators of Violence: Limit of Fatality

Leal-Enriquez E., and Gutierrez-Antunez A.R.

Engineering Letters, 30:4, pp1647-1656 [Online Full Text]

Leal-Enriquez E., and Gutierrez-Antunez A.R., "Mathematical Model of Predictive Indicators of Violence: Limit of Fatality," Engineering Letters, vol. 30, no.4, pp1647-1656, 2022

 

A New Fast Numerical Solution Method for Dynamical Differential Equations with Irreversible Mass Matrix

Yuewei Yu, Yunpeng Song, Leilei Zhao, and Changcheng Zhou

Engineering Letters, 30:4, pp1657-1661 [Online Full Text]

Yuewei Yu, Yunpeng Song, Leilei Zhao, and Changcheng Zhou, "A New Fast Numerical Solution Method for Dynamical Differential Equations with Irreversible Mass Matrix," Engineering Letters, vol. 30, no.4, pp1657-1661, 2022

 

The Optimal Design of 26 Ghz 5G-R Micro-strip MIMO Outdoor Antennas for Future Railway Mobile Communication System

Selvi Lukman, Yul Yunazwin Nazaruddin, Bo Ai, and Endra Joelianto

Engineering Letters, 30:4, pp1662-1668 [Online Full Text]

Selvi Lukman, Yul Yunazwin Nazaruddin, Bo Ai, and Endra Joelianto, "The Optimal Design of 26 Ghz 5G-R Micro-strip MIMO Outdoor Antennas for Future Railway Mobile Communication System," Engineering Letters, vol. 30, no.4, pp1662-1668, 2022

 

Competition Strategy of CSR Input for Low-carbon and Ordinary Products under Consumers' Dual Preference

Yan-Juan Wang, Le Wu, and Cheng-Tang Zhang

Engineering Letters, 30:4, pp1669-1683 [Online Full Text]

Yan-Juan Wang, Le Wu, and Cheng-Tang Zhang, "Competition Strategy of CSR Input for Low-carbon and Ordinary Products under Consumers' Dual Preference," Engineering Letters, vol. 30, no.4, pp1669-1683, 2022

 

A Nonlinear Prey-Predator Model with Holling Type III Functional Response: An Analytical Approach with Stability and Sensitivity Analyses

T. Vijayalakshmi, and R. Senthamarai

Engineering Letters, 30:4, pp1684-1688 [Online Full Text]

T. Vijayalakshmi, and R. Senthamarai, "A Nonlinear Prey-Predator Model with Holling Type III Functional Response: An Analytical Approach with Stability and Sensitivity Analyses," Engineering Letters, vol. 30, no.4, pp1684-1688, 2022

 

Exponential Stability Analysis and Observer-based Control of T-S Fuzzy Networked Systems with Time Delay and Communication Delay

L.F. Zhang, and H.J. Yao

Engineering Letters, 30:4, pp1689-1695 [Online Full Text]

L.F. Zhang, and H.J. Yao, "Exponential Stability Analysis and Observer-based Control of T-S Fuzzy Networked Systems with Time Delay and Communication Delay," Engineering Letters, vol. 30, no.4, pp1689-1695, 2022

 

 

 

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