"Kentaro NISHI,Satoru OZAWA,Saburo MATUNAGA","Design and Guidance for Robust Orbit Raising Trajectory of All-electric Propulsion Geostationary Satellites",,"Transactions of JSASS, Aerospace Technology Japan","TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN","Vol. 19","No. 4","pp. 553-561",2021,Apr. "Kentaro NISHI,Satoru OZAWA,Saburo MATUNAGA","Design and Guidance for Robust Orbit Raising Trajectory of All-electric Propulsion Geostationary Satellites","32nd International Symposium on Space Technology and Science (ISTS) and 9th Nano-Satellite Symposium (NSAT)",,,,,,2019,June "Kentaro Nishi,Satoru Ozawa,Saburo Matunaga","Multi-step Optimization of Orbit Raising Trajectories for All-electric Propulsion Geostationary Satellites","29th AAS/AIAA Space Flight Mechanics Meeting",,,,,,2019,Jan.