A Fast In-Field Coarse Alignment and Bias Estimation Method for Stationary Intermediate-Grade IMUs. - Felipe O. Silva; Elder Moreira Hemerly; Waldemar de Castro Leite Filho; Hélio Koiti Kuga (IEEE Trans. Instrum. Meas., 2018)

Stepwise modeling with friction/inertia effects separation and velocity control with dynamic compensation of a reaction wheel. - Rafael Anderson Martins Lopes; Valdemir Carrara; Hélio Koiti Kuga (Comput. Appl. Math., 2019)

The Extended H∞ Particle Filter for Attitude Estimation Applied to Remote Sensing Satellite CBERS-4. - William Reis Silva; Roberta Veloso Garcia; Paula C. P. M. Pardal; Hélio Koiti Kuga; Maria Cecília F. P. S. Zanardi; Leandro Baroni (Remote. Sens., 2023)

Ionospheric Scintillation Mitigation With Kalman PLLs Employing Radial Basis Function Networks. - Rafael Anderson Martins Lopes; Felix Antreich; Friederike Fohlmeister; Martin Kriegel; Hélio Koiti Kuga (IEEE Trans. Aerosp. Electron. Syst., 2023)