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Vol. 107 (2025)

Published in November 2025

Published: 2025-11-28

Full Issue

Electronics & Automation

Direction estimation and tracking of rapidly moving RF emitters

Le Van Bao, Nguyen Quang Vinh, Pham Cong Tu

3-12
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Adaptive observer-based sliding mode control with time-varying learning using Riccati gain synthesis for robotic manipulators

Hoang Duc Long

13-23
- PDF
Smooth robust adaptive sliding mode control of 2-DOF helicopter system

Dao Van Ba, Nguyen Viet Phuong

24-31
- PDF
Improving the impact point accuracy of unpowered flight vehicles under uncertain wind conditions by using parameter-based adaptive control

Pham Tuan Hung, Nguyen Duc Cuong, Tran Ngoc Binh

32-41
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Chemistry, Biology & Environment

Study on the synthesis of tetraglycidyl 4,4’-diamino-3,3’-chlorodiaminodiphenyl methane and application as an adhesive for flame-retardant cover and solid propellant rod

Le Duy Binh, Hoang The Vu, Pham Van Khuong, Nguyen Van Hung, Dam Duc Trung, Le Van Minh

42-50
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Effect of CeO2 and CuO oxide nanoparticles on the nickel electroplating in sulfate solution

Mai Van Phuoc, Le Thi Phuong Thao

51-57
- PDF
Research on enhancing the corrosion resistance of epoxy-modified Fe3O4 coating on steel in a 3.5% NaCl environment

Pham Hong Thach, Phu Phuoc Huy, Pham Trung Kien, Tran Van Nguyen, Tran Trong Viet, Ngo Huynh Thi Dinh, Tran Van Khai, Nguyen Nhi Tru

58-67
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Removal of methyl orange from aqueous solution by heterogeneous Electro-Fenton process using MnFe2O4/C catalyst

Pham Hong Tuan, Nguyen Van Dung, Nguyen Nhat Huy, Le Anh Kien

68-77
- PDF
Research on the fabrication of camouflage coating based on Cr2O3 material

Dinh The Dung, Nguyen Tran Hung, Le Huu Thanh, Pham Trung Kien, Vu Tri Thien

78-86
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Physics & Materials Science

Design and optimization of axial length in a -1× magnification image-inverting optical system

Lai Thanh Tuan, Dang Thanh Dat, Nguyen Thai Dung, Nguyen Quang Hiep, Le Van Nhu

87-94
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Effect of laser peak power on LIDAR's ability to detect UAVs under changing atmospheric conditions

Ngo The Vinh, Tran Thu Trang

95-104
- PDF

Information Technology & Applied Mathematics

Enhancing the accuracy of rainfall area classification in central Vietnam using machine learning methods

Nguyen Hung An, Vu Duy Dong

105-113
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The quantum-resistant digital signature schemes based on new hard problems

Nguyen Kim Tuan, Hoang Duc Tho, Nguyen Thi Phuong Hang, Pham Van Quoc, Luu Hong Dung

114-125
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Mechanics & Mechanical Engineering

Optimization of overhead crane main girder considering deflection constraint using differential evolution

Nguyen Minh Kha, Dao Manh Quyen

126-133
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Investigating the effect of the gap between the throttling ring and the control rod in the hydraulic braking mechanism on the stability of the cannon during firing

Lai Thanh Tuan, Bui Xuan Tung, Do Ngoc Tien

134-144
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News & Views

Research on the design of a subsystem to connect and control multiple unmanned aerial vehicles simultaneously via the MAVLink protocol

Nguyen Trung Thanh, Phan Huy Anh, Nguyen Thi Thu Hong, Pham Thanh Thuong

145-148
- PDF