Flight Characteristics of Quad Rotor Helicopter with Thrust Vectoring Equipment. - Akitaka Imamura; Masafumi Miwa; Junichi Hino (J. Robotics Mechatronics, 2016)

Arbitrary Attitude Hovering Control of Quad Tilt Rotor Helicopter. - Masafumi Miwa; Shinji Uemura; Akitaka Imamura (J. Robotics Mechatronics, 2016)

Horizontal Fixed Attitude Flight of Quad Rotor Helicopter with Tilting Rotor. - Akitaka Imamura (J. Robotics Mechatronics, 2023)