An improved predictor–corrector entry guidance method for hypersonic flight vehicle
نویسندگان
چکیده
منابع مشابه
SHEFEX – Hypersonic Re-entry Flight Experiment Vehicle and Subsystem Design, Flight Performance and Prospects
The purpose of the Sharp Edge Flight Experiment (SHEFEX) was to investigate the aerodynamic behavior and thermal problems of an unconventional shape for re-entry vehicles comprising multi-facetted surfaces with sharp edges. The main object of this experiment was the correlation of numerical analysis with real flight data with respect to the aerodynamic effects and structural concept for the the...
متن کاملAdvanced Hypersonic Entry Guidance for Mars Pinpoint Landing
Hypersonic entry guidance technology is being developed to support a broad range of future Mars missions. The goal is to develop guidance technology that, in conjunction with other entry, descent, and landing (EDL) technologies, will allow greater landing accuracy, as well as access to higher elevation landing sites, than currently achievable. The guidance technology should be applicable to cap...
متن کاملObserver Based Dynamic Surface Control of a Hypersonic Flight Vehicle
This paper describes the design and analysis of a proportional integral air speed controller and a nonlinear adaptive dynamic surface altitude controller for the longitudinal dynamics of a generic hypersonic flight vehicle. The uncertain nonlinear functions in the pure feedback flight vehicle model are approximated by using radial basis function neural networks. For the controller design, the c...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولVehicle Guidance for an Autonomous Vehicle
This paper describes the vehicle guidance system of an autonomous vehicle. This system is part of the control structure of the vehicle and consists of a path generator, a motion planning algorithm and a sensor fusion module. A stereo vision sensor and a DGPS sensor are used as position sensors. The trajectory for the vehicle motion is generated in a rst step by using only information from a dig...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Mechanical Engineering
سال: 2017
ISSN: 1687-8140,1687-8140
DOI: 10.1177/1687814017726291