Rui Hirokawa

Autopilot design for a missile with reaction-jet using coefficient diagram method

Rui Hirokawa, Koichi Sato, Shunji Manabe · AIAA Guidance, Navigation, and Control Conference and Exhibit · 2001 · 58 citations

Missile, Advanced Guidance Missiles, Engineering +14

A Low-Cost Tightly Coupled GPS/INS for Small UAVs Augmented with Multiple GPS Antennas

Rui Hirokawa, Takuji Ebinuma · NAVIGATION Journal of the Institute of Navigation · 2009 · 44 citations

Engineering, Global Navigation Satellite System, Unmanned Vehicle +19

A Small UAV for Immediate Hazard Map Generation

Rui Hirokawa, Daisuke Kubo, Shinji Suzuki et al. · AIAA Infotech@Aerospace 2007 Conference and Exhibit · 2007 · 35 citations

Engineering, Aerial Robotics, Unmanned System +14

PPP/PPP‐RTK open formats: Overview, comparison, and proposal for an interoperable message

Rui Hirokawa, Ignacio Fernández‐Hernández, Simon Reynolds · NAVIGATION Journal of the Institute of Navigation · 2021 · 28 citations · Full text

Engineering, Data Format, Satellite Communication +23

Centimeter Level Augmentation Service (CLAS) in Japanese Quasi-Zenith Satellite System, its User Interface, Detailed Design, and Plan

Masakazu Miya, Seigo Fujita, Yuki Sato et al. · Proceedings of the Satellite Division's International Technical Meeting (Online)/Proceedings of the Satellite Division's International Technical Meeting (CD-ROM) · 2016 · 25 citations

Geostationary Orbit, Satellite Network, Detailed Design +13