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Adaptive High-Order Sliding Mode Based Fault Tolerant Control of RLV
An adaptive high-order sliding mode (HOSM) based fault tolerant control (FTC) algorithm is presented for reusable launch vehicle (RLV). We propose a...
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Novel Reinforcement Learning Guided Enhanced Variable Weight Grey Wolf Optimization (RLV-GWO) Algorithm for Multi-UAV Path Planning
The multi agent path planning strategy for unmanned aerial vehicles (UAVs) might play a crucial role in seeking the most feasible path in 3D...
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An Optimal Design of Longitudinal Trajectory for RLV in TAEM Phase Based on PSO
Design and optimization of trajectory in terminal area energy management (TAEM) phase is crucial for reusable launch vehicle (RLV) to land in the...
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RLV integrated guidance and control based on adaptive high-order sliding mode
In this paper, a novel integrated guidance and control algorithm based on adaptive high-order sliding mode is proposed for reusable launch vehicle...
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Aeroservoelastic Analysis of RLV-TD HEX01 Mission
Study of Aeroservoelastic (ASE) interactions is of prime importance in modern aircrafts employing autonomous flight control systems. The complex...
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Reentry Attitude Fault Tolerant Control for RLV Based on Adaptive Second-Order Nonsingular Fast Terminal Sliding Mode
In this paper, a novel adaptive continuous nonsingular fast terminal sliding mode fault tolerant control scheme for reusable launch vehicles (RLVs)...
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CFD Based Estimation of Pressure on the Flush Air Data Sensing System (FADS) for Winged Reusable Launch Vehicle (RLV)
Intrusive pressure measurements are not possible for reusable vehicles due to high heating during reentry. Flush Air Data system (FADS) is used to...
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Composite Design of Disturbance Observer and Reentry Attitude Controller: An Enhanced Finite-time Technique for Aeroservoelastic Reusable Launch Vehicles
In this paper, we concern the reentry attitude control (RAC) scheme design for aeroservoelastic reusable launch vehicles (RLVs). The basic problem is...
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RLV Guidance and Control System Design for Terminal Area Energy Management Phase
Reusable launch vehicle (RLV) is designed as one kind of the second generation launch vehicles, which can launch payloads to outer space frequently...
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Numerical simulation of sloshing in the propellant tank of reusable rocket vehicle using meshfree method
In the present study, the SPH method is implemented to simulate the sloshing in the propellant tank of a reusable rocket vehicle. The SPH method with...
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Fixed-Time Sliding Mode Control for a Reusable Launch Vehicle in Attitude Adjustment Phase Including Actuator Dynamics
For the attitude control problem of VTVL RLV in the attitude adjustment phase, a novel fixed-time non-singular fast terminal sliding mode controller...
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Develo** an innovative and high-performance method for recovering reusable launcher stages: the in-air capturing method
In this paper, the research within the Horizon 2020-funded project FALCon on the innovative “In-Air Capturing” (IAC) method is presented. This...
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A Real-Time Trajectory Planning and Guidance Algorithm for Terminal Area Energy Management
The task of terminal area energy management (TAEM) is to plan a trajectory from the end of the reentry phase (approximately 30km) to the landing...
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A hybrid parallel Harris hawks optimization algorithm for reusable launch vehicle reentry trajectory optimization with no-fly zones
Reentry trajectory optimization is a critical optimal control problem for reusable launch vehicle (RLV) with highly nonlinear dynamic characteristics...
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A Phase-Rendezvous Approach for Multi-phase Trajectory Optimization of Reusable Launch Vehicle
In addition to the launch phase optimization, the trajectory optimization of the Reusable Launch Vehicle (RLV) includes the optimization of the...
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3D Guidance Algorithm for TAEM Phase Based on Coupling Coefficient
Aiming at the problem that the reusable launch vehicle (RLV) needs to be updated or iterated repeatedly during terminal area energy management (TAEM)...
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Thermal Cycling Durability of Bonded PZT Transducers Used for the SHM of Reusable Launch Vehicles
In the context of recent reusable launch vehicles (RLV) developments, the SHM methods could be useful to help fast and economic revalidation of RLVs...
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Investigation of the landing dynamics of a reusable launch vehicle and derivation of dimension loading for the landing leg
The EU has deemed it crucial to maintain its own independent access to space. To foster the European industry competitiveness, the cost of the...
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Time Domain Aero Control Structure Interaction Studies of Indian Reusable Launch Vehicle
Reusable Launch Vehicle Technology Demonstrator Hypersonic Experiment (RLV-TD HEX01) mission of the Indian Space Research Organisation (ISRO), was...
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Control Effectiveness of Wing with Elevon of a Typical Reusable Launch Vehicle
Modern aircraft structures uses more lightweight materials such as composites for their design. This makes the aeroelastic study an extremely...