Deep Impact Navigation System Performance

Frauenholz, R. B.; Bhat, R. S.; Chesley, Steven R.; Mastrodemos, Nickolaos; Owen, W. M.; Ryne, Mark

doi:10.2514/1.24310

Cited by 31 publications

(4 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…dSPACE real-time simulation platform is an ideal tool for a current hardware in-the-loop simulation system [31,32,33,34,35], with a rich and powerful interface. The integrated navigation hardware in-the-loop simulation system consists of the following components: dSPACE real-time simulation platform, angle measurement sensor, velocity measurement sensor, navigation computer, performance evaluation computer, data storage device, Mars image simulator, Sun/star spectrum simulator and the corresponding software.…”

Section: Doppler Navigator and Hardware In-the-loop Simulation Systemmentioning

confidence: 99%

A Novel Autonomous Celestial Integrated Navigation for Deep Space Exploration Based on Angle and Stellar Spectra Shift Velocity Measurement

Chen

Sun

Wei

et al. 2019

Sensors

View full text Add to dashboard Cite

Traditional autonomous celestial navigation usually uses astronomical angle as measurement, which is a function of spacecraft’s position and can’t resolve the spacecraft’s velocity directly. To solve this problem, velocity measurement by stellar spectra shift is proposed in this paper. The autonomous celestial integrated navigation method is derived by combining velocity measurement with angle measurement, which can ensure the long-term high accuracy, real-time and continuous navigation performance for deep space exploration (DSE) missions. The observability of the integrated navigation system is analyzed. Moreover, the design of doppler navigator and hardware in-the-loop simulation system are described. Finally, a simulation example is employed to demonstration the feasibility and effectiveness of the proposed navigation algorithm.

show abstract

Section: Doppler Navigator and Hardware In-the-loop Simulation Systemmentioning

confidence: 99%

A Novel Autonomous Celestial Integrated Navigation for Deep Space Exploration Based on Angle and Stellar Spectra Shift Velocity Measurement

Chen

Sun

Wei

et al. 2019

Sensors

View full text Add to dashboard Cite

show abstract

“…Due to the fact that successful spacecraft rendezvous is the precondition of many advanced complicated astronautic missions, such as on-orbit servicing [1], space interception [2], large-scale structure assembling [3], asteroid exploration [4] and the rendezvous of crewed Mars landers to an Earth-return vehicle [5], spacecraft rendezvous has attracted considerable attention among many researchers during the last few decades.…”

Section: Introductionmentioning

confidence: 99%

Autonomous spacecraft rendezvous with finite time convergence

Lin

Wang

2015

Journal of the Franklin Institute

View full text Add to dashboard Cite

“…Spacecraft rendezvous refers to the orbital maneuvers needed by a chaser spacecraft to arrive in the vicinity of and eventually into contact with the target spacecraft. Due to the fact that successful spacecraft rendezvous is the precondition of many advanced complicated astronautic missions, such as on-orbit servicing, 1 space interception, 2 large-scale structure assembling, 3 asteroid exploration 4 and the rendezvous of crewed Mars landers to an Earth-return vehicle, 5 spacecraft rendezvous has been recognized as an important technique in advanced astronautic engineering.…”

Section: Introductionmentioning

confidence: 99%

Robust output feedback control design for autonomous spacecraft rendezvous with actuator faults

Wang

Lin

et al. 2016

Proceedings of the Institution of Mechanical Engineers, Part I:

View full text Add to dashboard Cite

This article documents a new output feedback guidance scheme for autonomous spacecraft rendezvous in the presence of actuator faults. The proposed approach is essentially a compound control methodology, which consists of higher order sliding mode observer and fast nonsingular terminal sliding mode technique. More specifically, the higher order sliding mode observer is used to estimate the relative velocity between two spacecraft while the fast nonsingular terminal sliding mode controller is used to regulate the relative position and the relative velocity to a small region around zero in finite time. The stability and performance of the closed-loop system are also analyzed using finite-time bounded function and Lyapunov function methods. Finally, numerical simulations are performed to demonstrate the robustness and effectiveness of the proposed method.

show abstract

Deep Impact Navigation System Performance

Cited by 31 publications

References 11 publications

A Novel Autonomous Celestial Integrated Navigation for Deep Space Exploration Based on Angle and Stellar Spectra Shift Velocity Measurement

A Novel Autonomous Celestial Integrated Navigation for Deep Space Exploration Based on Angle and Stellar Spectra Shift Velocity Measurement

Autonomous spacecraft rendezvous with finite time convergence

Robust output feedback control design for autonomous spacecraft rendezvous with actuator faults

Contact Info

Product

Resources

About