- 1 August 2020
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
A two-step strategy is developed for real-time trajectory planning of a hypersonic vehicle (HV) in the reentry phase. The first step generates the optimal trajectory for the HV using a recently proposed fuzzy multiobjective transcription method. In the second step, the optimally generated trajectories are utilized to train a deep neural network (DNN), which is then acted as the optimal command generator in real time. A detailed simulation study is carried out to verify the effectiveness and real-time applicability of the proposed integrated design. The DNN-driven controller is further compared against other optimization-based techniques existing in relative works. Moreover, extension works on the real-time trajectory planning of a six-degree-of-freedom HV model are performed. The results confirm the feasibility and reliability of applying the proposed method for the planning of the HV entry flight path in real time.Keywords
This publication has 32 references indexed in Scilit:
- Optimal fuel consumption finite-thrust orbital hopping of aeroassisted spacecraftAerospace Science and Technology, 2018
- Optimal Tracking Guidance for Aeroassisted Spacecraft Reconnaissance Mission Based on Receding Horizon ControlIEEE Transactions on Aerospace and Electronic Systems, 2018
- Model predictive control of hypersonic vehicles accommodating constraintsIET Control Theory & Applications, 2017
- Multiple model predictive control for large envelope flight of hypersonic vehicle systemsInformation Sciences, 2016
- Mars atmospheric entry guidance for reference trajectory trackingAerospace Science and Technology, 2015
- Optimal guidance for hypersonic reentry using inversion and receding horizon controlIET Control Theory & Applications, 2015
- An MPC-Based Approach to Provable System-Wide Safety and Liveness of Autonomous Ground TrafficIEEE Transactions on Automatic Control, 2014
- A Survey of Methods Available for the Numerical Optimization of Continuous Dynamic SystemsJournal of Optimization Theory and Applications, 2011
- MGA trajectory planning with an ACO-inspired algorithmActa Astronautica, 2010
- Multi-Objective Robust $H_{\infty}$ Control of Spacecraft RendezvousIEEE Transactions on Control Systems Technology, 2009