Vol. 108 (2025)

View Vol. 108 (2025)

Published in December 2025

Published: 2025-12-24

Full Issue

Electronics & Automation

Reducing the output torque ripple of switching reluctance motors using a fuzzy logic system

Vo Thi Cam Thuy, Nguyen Duc Khoat, Phan Xuan Minh

3-10
Optimal trajectory tracking control for USVs under dynamic uncertainties and time-varying disturbances via PI and IRL algorithms

Tran Thanh Tuan, Vu Quoc Huy, Nguyen Quang Hung

11-20
Robust sliding mode control based on a new Quasi-sliding mode and adaptive artificial neural networks observer for robot

Phan Nhut Tan, Huynh Dac Son Tien, Pham Thanh Tung

21-30
Design of frequency-domain beamforming solution for passive sonar systems in shallow-water environments

Nguyen Thi Nga, Tran Quang Giang, Pham Van Hoa, Dang Viet Hung

31-39
Synthesis of parameter adaptive PSO-PIDA controller with swarm optimization algorithm for hydraulic jack drive system

Nguyen Quang Binh

40-48

Chemistry, Biology & Environment

Formaldehyde removal via peroxymonosulfate activated by transition metal-doped bagasse biochar

Tran Anh Khoi, Nguyen Thanh Tung, Nguyen Thi Thuy, Ngo Van Thanh Huy

49-56
Optimization of cooling slope casting parameters and reheating process for semi-solid ADC12 aluminum alloy feedstock

Ngo Thanh Binh, Nguyen Dang Khoa, Tran Lam Hoang Ha, Truong Minh Nhat, Doan Quy Hieu, Vu Van Huy, Doan Thanh Van, Hoang Thanh Long

57-64
Research on mixing and testing VG 22 hydraulic oil for use in military technical vehicles

Ngo Quoc Khanh

65-74
The study and analysis of chemical main materials in Li-ion polymer batteries for UAV

Nguyen Van Tu

75-82
Synthesis and characterization of selenium nanoparticles stabilized by pumpkin polysaccharide

Quan Thi Thu Trang, Nguyen Binh Duong, Phan Thi Ngoc Bich

83-90
Composting process of Dipterocarpus alatus and kitchen waste (vegetables and fruits) at isolated military units

Nguyen Thi Xuan Hong, Bui Hong Ha, Duong Xuan Tra

91-97
Evaluation of parameters affecting recombinant PETase and MHETase activity in PET degradation

To Lan Anh, Dinh Thi Hoa, Le Thi Thu Hong, Pham Kien Cuong, Le Huy Hoang, Le Duy Khanh, Dang Phuong Nam, Nguyen Thi Xuan, Duong Thi Thanh Loan

98-104

Physics & Materials Science

Enhanced VOCs gas mixture recognition with sensor array and SSA-BP neural network

Dang Thi Thu Ha, Nguyen Dinh Van, Nguyen Van Duy, Nguyen Duc Hoa

105-112
Research on high-precision processing techniques of Nd-phosphate glass laser rods

Le Van Dai, Pham Duc Tuan, Tong Minh Hoa

113-121
Synthesis of MIL-88(Fe) and NH₂-MIL-88(Fe) using PEG under ambient pressure for methylene blue adsorption

Le Thanh Bac, Nguyen Duy Anh

122-128
Splitting nucleation and growth potentials for controlling electrochemical deposition of Cu nanoparticles

Nguyen Van Quynh, Le Tu Anh, Nguyen Phu Trong

129-135

Information Technology & Applied Mathematics

Social-DeepWriter: An iterative retrieval-augmented framework for strategic social media content generation

Thieu Ngoc Mai, Bui Khac Hoai Nam, Vu Viet Hoang, Duong Van Linh, Nguyen Van Khoe

136-142

Mechanics & Mechanical Engineering

Analysis of deformation of thin-walled steel tubes under clamping force during threaded joint assembly and disassembly using the finite element method

Nguyen Van Cuong, Nguyen Viet Trung, Le Anh Tuan, Nguyen Van Cong, Nguyen Quang Huy

143-151
Research on the stress and strain state of gun barrel during rapid firing

Nguyen Duc Trong, Nguyen Quang Manh, Nguyen Duong Phung, Chu Quang Chung, Dao Hong Hai

152-157
Dynamic stability analysis of a soft viscoelastic dielectric elastomer

Dao Hong Hai, Nguyen Tuan Dung

158-166

News & Views

On a solution for converting radio-controlled drones into fiber-optic-controlled drones: News & Views

Pham Minh Thang, Nguyen Van Hieu

167-170