Tập 15 Số 01 (2020)

BAI BAO KHOA HOC

• SYNTHESIS OF UREA-HYDROGEN PEROXIDE AND ITS APPLICATION FOR PREPARING THIOSULFINATE

  Pham Xuan Thao, Le Van Hoa, Pham Van Khoe, Bui Thuy Trang, Pham Minh Tuan, Cao Hai Thuong

  5

• CONTOUR DESIGN FOR SOLID-PROPELLANT ROCKET-ENGINE NOZZLE

  Nguyen Minh Phu, Nguyen Thanh Hai, Vo Van Bien

  13

• DETERMINATION OF THE WATER-RESISTANCE FORCE ACTING ON THE BOLT CARRIER ASSEMBLY IN THE AMPHIBIOUS RIFLE

  Nguyen Van Hung, Dao Van Doan

  23

• CALCULATING THE AERODYNAMIC CHARACTERISTICS OF THE MAIN ROTOR IN CONSIDERATION OF THE INFLUENCE OF THE HELICOPTER FUSELAGE BY CFD METHOD

  Pham Thanh Dong, Dang Ngoc Thanh, Pham Vu Uy

  34

• NONLINEAR CONTROL OF A TRI-ROTOR BASED ON THE DECOMPOSITION THE DYNAMIC MODEL AND FEEDBACK LINEARIZATION

  Dang Van Thanh, Tran Duc Thuan, Hoang Quang Chinh, Nguyen Cong Toan

  43

• LINEAR GROUP PRECODING FOR MASSIVE MIMO SYSTEMS UNDER EXPONENTIAL SPATIAL CORRELATION

  Dinh Van Khoi, Le Minh Tuan, Ngo Vu Duc, Ta Chi Hieu

  56

• DETERMINING NODE DENSITY TO GUARANTEE AVERAGE LATENCY IN DUTY-CYCLED WIRELESS SENSOR NETWORKS

  Dao Thi Nga, Bui Minh Tin, Truong Anh Dung

  72

• FINITE TIME TRAJECTORY TRACKING CONTROL OF A QUADROTOR BASED ON ARTIFICIAL NEURAL NETWORK

  To Xuan Dinh, Kyoung Kwan Ahn, Nguyen Thanh Tien

  85