Results 11 to 20 of about 122,703 (243)
Planning natural repointing manoeuvres for nano-spacecraft [PDF]
, 2014 In this paper the natural dynamics of a rigid body are exploited to plan attitude manoeuvres for a small spacecraft. By utilising the analytical solutions of the angular velocities and making use of Lax pair integration, the time evolution of the ...
Biggs, James +4 more
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Pattern transition in spacecraft formation flying using bifurcating potential field [PDF]
, 2012 Many new and exciting space mission concepts have developed around spacecraft formation flying, allowing for autonomous distributed systems that can be robust, scalable and flexible.
Derek J. Bennet +5 more
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Large angle reorientation manoeuvre of spacecraft using robust backstepping control [PDF]
, 2008 The nonlinear control design problem for large angle reorientation manoeuvre of spacecraft has a proper structure for the direct application of backstepping design as its dynamics and kinematics are naturally in a cascade form.
Kim, J.K., Radice, G, Ali, I
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An application of adaptive fault-tolerant control to nano-spacecraft [PDF]
, 2014 Since nano-spacecraft are small, low cost and do not undergo the same rigor of testing as conventional spacecraft, they have a greater risk of failure.
Biggs, James, Han, Yu, Cui, Naigang
core +3 more sources
Spacecraft formation flying using bifurcating potential fields [PDF]
, 2008 The distributed control of spacecraft flying in formation has been shown to have advantages over conventional single spacecraft systems. These include scalability, flexibility and robustness to failures.
Bennet, Derek +3 more
core +3 more sources
Computationally light attitude controls for resource limited nano-spacecraft [PDF]
, 2011 Nano-spacecraft have emerged as practical alternatives to large conventional spacecraft for specific missions (e.g. as technology demonstrators) due to their low cost and short time to launch.
Biggs, James +2 more
core +3 more sources
The Journal of Engineering, 2019 A large aperture membrane phased array antenna with an array antenna and transmit/receive (T/R) modules is presented for geosynchronous Earth orbit synthetic aperture radar applications.
Mingming Xu +5 more
doaj +1 more source
Safety Design for the China Space Station
Space: Science & Technology, 2023 The safety of a space station under normal and abnormal conditions can be ensured only by comprehensively identifying various hazards of the space station during its whole mission cycle and formulating control measures against each hazard.
Wei Li +5 more
doaj +1 more source
Multi-Task Learning and Multimodal Fusion for Road Segmentation
IEEE Access, 2023 The road segmentation task is to extract the road surface from the image at pixel level. In road segmentation for remote sensing images, deep learning-based methods have shown high-quality results in various scenarios.
Bowen Cheng +4 more
doaj +1 more source
Manned Spacecraft Center Has Moved to…Houston!! [PDF]
, 2018 Booklet outlining temporary office locations for the MSC in Houston ...
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