Performance evaluation methodology for multistage launch vehicles with high-fidelity modeling
Sign Up to like & getrecommendations! Published in 2018 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2018.06.012
Abstract: Abstract Multistage launch vehicles of reduced size, such as ”Super Strypi” or ”Sword”, are currently investigated for the purpose of providing launch opportunities for microsatellites. Currently, microsatellites are launched according to timing and orbit requirements… read more here.
Keywords: methodology; multistage launch; launch vehicles; performance ... See more keywords
Control Design for the Autonomous Horizontal Takeoff Phase of the Reusable Launch Vehicles
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3001186
Abstract: The control system design for the reusable launch vehicles (RLVs), especially in the autonomous horizontal takeoff phase, is a highly challenging task. Significant issues arise due to the high nonlinearity, large uncertainties of aerodynamic coefficients… read more here.
Keywords: control; launch vehicles; takeoff; reusable launch ... See more keywords
Memory Augmented Neural Network-Based Intelligent Adaptive Fault Tolerant Control for a Class of Launch Vehicles Using Second-Order Disturbance Observer
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Problems in Engineering"
DOI: 10.1155/2021/9961278
Abstract: This paper focuses on the MANN-based intelligent adaptive fault tolerant control for a class of launch vehicles. Firstly, the attitude dynamic model of the launch vehicles suffering from the actuator faults and disturbances has been… read more here.
Keywords: adaptive fault; fault tolerant; control; intelligent adaptive ... See more keywords
Introduction of Level Sensor Assembly in Korea Space Launch Vehicles II
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Spacecraft and Rockets"
DOI: 10.2514/1.a35600
Abstract: Level sensors are widely used in the aerospace field to measure the quantity of propellant. Especially, measuring the quantity of the propellant is very important in launch vehicles because the performance of launch vehicles strongly… read more here.
Keywords: sensor assembly; level sensor; launch vehicles; level ... See more keywords