Author

K. Oguri

h-index 8 View on Semantic Scholar

We have 3 of 32 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Global Regularization of the Spatial Elliptic Restricted Three-body Problem: Quaternionic, Hamiltonian Formulation

Any objects in space may encounter singularity due to the inverse-square law of the gravitational force, hindering the analysis and propagation of particle motion in space. Regularization in celestial mechanics removes such gravitational singularities in equations of motion by transforming the time and coordinates. Thi...

K. Oguri · 0 citations

Preprint Sep 2026

Global Optimization Framework for Automated Low-Thrust Gravity-Assist Trajectory Design

Gravity-assist trajectory design requires searching numerous leg combinations, but applying nonlinear programming (NLP) for low-thrust trajectory optimization to all combinations is computationally prohibitive. Therefore, conventional frameworks first perform broad search using lightweight trajectory models such as Lam...

Ryota Iijima, K. Oguri, T. Kuwahara · 0 citations

Preprint Aug 2026

On the Optimality of Markovian Policies for Chance-Constrained Covariance Steering

It is shown that, even for the covariance steering problem with a broad class of commonly used state and control safety constraints, the synthesized Markovian policy almost surely produces the same control actions as the history-dependent policy and therefore the same state trajectories, cost, and moments.

Naoya Kumagai, K. Oguri · 0 citations