No. 339 (2026)

RESEARCH AND DISCUSSION

• MODELING AND SIMULATION OF ENERGY FLOW IN HYBRID VEHICLE SYSTEMS USING OCTAVE

  Lê Thượng Hiền, Ngô Sỹ Đồng, Nguyễn Thanh Thủy

  5

• EXPERIMENTAL INVESTIGATION AND DETERMINATION OF FORCES ACTING ON THE RECOILING MASS FOR THE CALCULATION, DESIGN, AND FABRICATION OF AN ARTIFICIAL RECOIL DEVICE FOR GROUND ARTILLERY

  Trần Vũ Quang, Nguyễn Ngọc Hòa, Ngô Trần Phi Hùng, Nguyễn Mạnh Hùng

  9

• SIMULATION AND EVALUATION OF A REGENERATIVE BRAKING SYSTEM USING A PMSM MOTOR FOR ELECTRIC VEHICLES

  Bùi Thanh Nhu, Lê Quý Chiến, Nguyễn Văn Hậu, Đào Đức Hùng, Nguyễn Thu Hương, Nguyễn Mạnh Hùng

  17

• RESEARCH ON OPTIMIZING THE STRUCTURE OF A CO2 LASER ENGRAVING MACHINE USING CNC TECHNOLOGY

  Trần Công Thức, Trần Danh Vũ

  24

• APPLICATION OF NUMERICAL METHODS TO STUDY THE EFFECTS OF CAVITATION ON THE HYDRODYNAMIC CHARACTERISTICS OF THE HYDROFOIL NACA 4412

  Nguyễn Chí Công, Phạm Thị Thuý

  30

• DESIGN OF AN ENERGY RECOVERY SYSTEM FOR A HYDRAULIC EXCAVATOR COMBINING FUZZY CONTROL ALGORITHM

  Đỗ Hữu Tuấn, Bùi Văn Trầm, Đặng Trí Dũng, Đỗ Trí Cường

  37