WebAug 22, 2024 · Entry Guidance for the X-33 Vehicle. P. Lu, J. Hanson; Engineering. 1998; TLDR. To meet the stringent heading requirement at this point, a ground-track design method and the corresponding trajectory control law, which can be applied at a distance before the vehicle reaches the target point, are developed. WebJul 1, 2010 · A fully constrained predictor-corrector entry guidance algorithm for horizontal landing X-33 vehicles is investigated. The quasi-equilibrium-glide condition (QEGC), a zeroth-order solution in an ...
Indirect Trajectory Optimization for Mars Entry with Maximum …
WebJan 1, 2001 · An online entry guidance algorithm has been developed using a predictor-corrector approach. The algorithm is designed for the Reusable Launch Vehicle (RLV) and is demonstrated by using, the X-33 model. The objective of the design is to handle widely dispersed entry conditions and deliver the vehicle at the Terminal Area Energy … iams tartar treats
Optimal Guidance Using Density-Proportional Flightpath
WebNumerical results for a conceptual RLV are provided to demonstrate the optimal design of drag design and the performance of the trajectory control law under a variety of off-nominal conditions and navigation errors in altitude rate. An entry guidance concept, similar to that of the Space Shuttle, is considered for the reusable launch vehicle (RLV). But the … WebMay 23, 2012 · Onboard pseudospectral guidance for re-entry vehicle. 30 August 2013 Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 228, No. 11. SHEFEX-3 Optimal Feedback Entry Guidance. ... An … Advanced entry guidance systems could potentially enable future vehicles to … During the past five decades, entry guidance methods have gone through … We would like to show you a description here but the site won’t allow us. Onboard pseudospectral guidance for re-entry vehicle 30 August 2013 … SDRE based optimal time-varying sliding mode control for re-entry vehicle. Fuzzy … This journal is devoted to the advancement of the science and technology of … AIAA is the world’s largest aerospace technical society. With nearly 30,000 … Innovative Navigation Schemes for State and Parameter Estimation During Mars … In this paper, an adaptive, disturbance-based sliding-mode controller for … Adaptive Entry Guidance for Hypersonic Gliding Vehicles Using Analytic … WebMay 23, 2012 · Ascent, transition, entry, and abort guidance algorithm design for the X-33 vehicle. John Hanson, Dan Coughlin, Gregory Dukeman, John Mulqueen and James McCarter; 22 August 2012. An alternative entry guidance scheme for the X-33. i am standing on the seashore henry van dyke