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Integrated vs decoupled fault detection filter & flight control law designs for a re-entry vehicle
2006 Edition, October 1, 2006 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An integrated design of a robust fault detection filter and control system for a re-entry vehicle is presented. The integrated architecture is based on the four-block Youla parametrization which allows to better and...

Attitude control of re-entry vehicles using adaptive SDRE technique
2017 Edition, March 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Re-entry vehicles are space analogue of aircraft. It is the unanimous solution to achieve low cost, reliable and on-demand space access since they are used for multiple missions. Integrated adaptive guidance and control methodologies can be investigated to...

Re-Entry Guidance and Flight Path Control
1960 Edition, Volume SET-6, September 1, 1960 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The capabilities and limitations of a specific flight path control law for range maneuvering during the atmospheric phase of re-entry from orbit, as determined by a digital computer study, are presented. Results of this study demonstrate that...

Robust flight control of a typical RLV during re-entry phase
2013 Edition, August 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Due to the inherent nonlinearities of Reusable Launch Vehicle (RLV) dynamics, its changing properties during flight and the engineering difficulties to predict its aerodynamics with high levels of fidelity, flight control requires strategies that allow to cope up with...

An on-line re-entry guidance law employing model predictive algorithm for entry vehicle
2012 Edition, July 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, we propose a on-line re-entry guidance law employing model predictive algorithm. In the longitudinal profile, we use this method to predict flight capability from current condition by integrating to generate and track the reference drag acceleration...

TAEM guidance for a re-entry vehicle using feedback linearization
2007 Edition, October 1, 2007 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper investigates an optimal trajectory and a feedback linearization control for a reentry vehicle during TAEM (terminal area energy management) phase. Firstly, an optimization algorithm with dynamic pressure as a cost function is used to obtain...

SDRE based optimal time-varying sliding mode control for re-entry vehicle
2013 Edition, May 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An optimal time-varying sliding mode controller based on SDRE approach is proposed in this paper for re-entry vehicle attitude control in the presence of parametric uncertainties and external disturbances. Firstly, an optimal time-varying sliding surface is...

PID controller tuned using Simulated Annealing for assured crew re-entry vehicle with PWPF thruster firing
2016 Edition, November 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An attitude control system is proposed for an assured crew re-entry vehicle, where the control law is based PID controller tuned using Simulated Annealing. The controller designed ensures robustness properties with respect to parametric uncertainties...

Performance evaluation of lifting entry guidance for hypersonic vehicles
2012 Edition, June 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Aimed at the requirements and characteristics of hypersonic lifting entry vehicles, the paper brings forward the performance evaluation indexes of entry guidance, establishes the numerically scored models of performance evaluation indexes, and designs a total of...

Guidance law for long range reentry trajectory tracking for low-lift vehicle
2013 Edition, July 1, 2013 - TCCT, CAA

A trajectory tracking guidance law is designed for long range reentry trajectory tracking for low-lift vehicle when considering the parameter uncertainty in the reentry process such as atmospheric disturbances. The paper firstly designs the reference drag...

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