[PDF] Top 20 On the trajectory design, guidance and control for spacecraft rendezvous and proximity operations
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On the trajectory design, guidance and control for spacecraft rendezvous and proximity operations
... more and more on the cooperation between different spacecraft in order to achieve a desired ...Among the spacecraft proximity operations, the orbital ... Voir le document complet
166
Optimal Glideslope Guidance Algorithm for Minimum-Fuel Fixed-Time Elliptic Rendezvous
... impulsive control, elliptic rendezvous, Tschauner-Hempel equations, semidefinite programming ...INTRODUCTION Rendezvous (RDV) between two spacecraft (a target and a chaser) has been one ... Voir le document complet
9
Collision avoidance in low thrust rendezvous guidance using flatness and positive B-splines
... used and pro- posed for many space applications including orbit transfers and station keeping (see Anzel [1988, 1998], Gopinath and Srinivasamuthy [2003]), but also for interplanetary ... Voir le document complet
7
Embedding a SDP-based control algorithm for the orbital rendezvous hovering phases
... presented the mathematical models employed on the formulation of a SDP-based approach to resolve the fuel-optimal spacecraft rendezvous hovering phases problem and the ... Voir le document complet
11
A Matlab®/Simulink® non-linear simulator for orbital spacecraft rendezvous applications.
... orbital rendezvous scenario, the output of the simulator is the evolution of the relative position and velocity between the two spacecrafts, obtained by simulating ... Voir le document complet
15
Actuator Constrained Trajectory Generation and Control for Variable-Pitch Quadrotors
... dynamics. The variable-pitch propellers are thus able to change thrust substantially faster than corresponding fixed-pitch ...example trajectory found using the optimization routine presented in Sec- ... Voir le document complet
16
Nonlinear control and visual guidance of underwater vehicles
... stereo and monocular cameras have been exploited for stabilization and posi- tioning of ...When the vehicle’s pose (i.e. position and orientation) can be esti- mated, existing PBVS ... Voir le document complet
191
Control of a flexible spacecraft using discrete IDA-PBC design
... This paper contributes to the synthesis of a new discrete-time controller based on the passivity theory called IDA-PBC Interconnection Damping Assignment-Passivity Based Control to contr[r] ... Voir le document complet
7
Live Virtual Reality System for the Control and Monitoring of Space Operations
... has the important advantage that all interactions between cameras and local 3D models will transit through the best communication ...where the communications link are limited both in terms of ... Voir le document complet
9
Aerodynamic fuze characteristics for trajectory control
... The concept, utilizing the tendency of an adverse pressure gradient to thicken a boundary layer, dissipated energy from the upper surface boundary layer causing it [r] ... Voir le document complet
135
A Flexible Appendage Model for Use in Integrated Control/Structure Spacecraft Design
... requirements and other subsystems specifications. Due to the importance of an integrated control/subsys- tems design methodology, many attempts have been made, mainly in structural ... Voir le document complet
7
Design of a supervised flight control system for aircraft relative guidance
... Due the heading change of the leading aircraft between 220 sec and 310 sec, the value of the slant range decreases to about 4.5 NM before starting to increase Finally, when the [r] ... Voir le document complet
9
Analysis and design of propulsive guidance for atmospheric skip entry trajectories
... The reasons for choosing one type of trajectory over the other are discussed but the primary reason is to reduce the range sensitivity of the skip phase due to aer[r] ... Voir le document complet
164
Trajectory-control using deep system identification and model predictive control for drone control under uncertain load
... maximum and average error. One advantage of the neural networks is their capacity to keep improving as new data are available for them to train ...compare the capability of the ... Voir le document complet
7
A design space of guidance techniques for large and dense physical environments
... of the design space, as shown in Figures 1 and ...of the proposed four- dimensional design ...modality and physicality vs. granularity and spatial representation ...on ... Voir le document complet
10
Impulsive zone model predictive control for rendezvous hovering phases
... predictive control for rendezvous hovering phases Christophe Louembet 1 , Alejandro ...2 and Paulo ...MPC for- mulation is proposed to tackle the problem of the ... Voir le document complet
9
Avionics and control system development for mid-air rendezvous of two unmanned aerial vehicles
... end-game control strategy for the final phase of the rendezvous was also devel- oped, using proportional navigation guidance in conjunction with an optical ...sensor. The ... Voir le document complet
181
A design space of guidance techniques for large and dense physical environments
... if the environment contains many objects, especially if it is large and ...a design space that describes and compares existing guidance techniques according to four dimensions: output ... Voir le document complet
10
Design and evaluation of distributed spacecraft missions for multi-angular Earth observation
... bandwidth and the ability to fabricate the optical circuits are important considerations for PLC, references [240], [248], [249] have successfully solved the fabrication ...of ... Voir le document complet
243
Design, analysis, and control of a nitinol shape memory alloy rotary actuator for spacecraft deployable structures
... The goal of this thesis was to produce a closed-loop control actuator that is able to precisely deploy solar panels from -90 to 90 as depicted in Figure 2. A variety[r] ... Voir le document complet
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