13 citations · 30 across the 10 of their papers we have counts for
5 papers · 2 filters
Nonlinear Optimal Guidance with Constraints on Impact Time and Impact Angle
Fanchen Wu, Zheng Chen, Xueming Shao +1
This paper aims to address the nonlinear optimal guidance problem with impact-time and impact-angle constraints, which is fundamentally important for multiple pursuers to collabora…
Fuel-optimal powered descent guidance for lunar pinpoint landing using neural networks
Kun Wang, Zheng Chen, Jun Li
This paper presents a Neural Networks (NNs) based approach for designing the Fuel-Optimal Powered Descent Guidance (FOPDG) for lunar pinpoint landing. According to Pontryagin's Min…
Fuel-Optimal Trajectory Planning for Lunar Vertical Landing
Kun Wang, Zheng Chen, Jun Li
In this paper, we consider a trajectory planning problem arising from a lunar vertical landing with minimum fuel consumption. The vertical landing requirement is written as a final…
Neural-Network-Based Optimal Guidance for Lunar Vertical Landing
Kun Wang, Zheng Chen, Fangmin Lu +1
This paper addresses an optimal guidance problem concerning the vertical landing of a lunar lander with the objective of minimizing fuel consumption. The vertical landing imposes a…
A Physics-Informed Indirect Method for Trajectory Optimization
Kun Wang, Fangmin Lu, Zheng Chen +1
This work presents a Physics-Informed Indirect Method (PIIM) that propagates the dynamics of both states and co-states backward in time for trajectory optimization problems. In the…