An Architecture of Cross-Domain Support System for Multiple Space Command and Control Platforms

Xiao, Nan; Xiao, Litian; Zhang, Fenglin; Zhou, Jingkai; Li, Mengyuan; Liu, Yang; Hou, Kewen; Li, Yuliang

doi:10.1109/aero50100.2021.9438270

Cited by 3 publications

(2 citation statements)

References 9 publications

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“…Reliability is defined as the ability to output the desired functional results under normal operations and also under slight fluctuations in the operational environment for a specific period of time. Reliability is one of the most important properties in computer hardware manufacturing for critical systems such as military grade versions of electronic components [15], firefighting equipment [16] and space command control platforms [17] to ensure that they operate in harsh environmental conditions and circumstances.…”

Section: B) Reliabilitymentioning

confidence: 99%

Hardware Security and Trust: Trends, Challenges, and Design Tools

Siriwardana

2024

IRJIET

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Hardware security in the cyber security domain had become a more of a controversial topic over the past decade due to the introduction of new design technologies in semiconductors and expansion of global supplier chains. In proportion to the technological advancement of hardware production, the success rate of the existing hardware attacks had also evolved over the time with a significantly high rate of emergence of new attacking techniques and methods. Computing hardware is becoming a more and more attractive attack surface due to several reasons. The technology of analyzing the hardware components is becoming more and more affordable and accessible to the general public than before. Also due to the influx of IoT devices in the market, trend of simplifying the design structure to decrease the power consumption and maximizing the processing speed has become the theme of modern hardware implementations rather than the security of the devices. When considering the market demand and user requirements, it is more obvious for the computer manufacturers to give priority to user requirements rather than stressing more on the security aspects of their designs and devices. But there could be some catastrophic outcomes if the security aspects of these hardware tends to fail in a critical infrastructure, because these semiconductors are used in devices ranging from simple IoT devices to more complex systems like SCADA systems. Therefore, it is always a better approach to find a balance ground between the user requirement as well as the security of the hardware, without compromising either of both in the design and development. In this article, it presents an overall insight to trends in Hardware Security domain, specifically related to modern computer hardware design and manufacturing processes, distribution, usage, their disposal and recycling. These various stages are analyzed under Three main objectives of exposing the threats to computer hardware, suggesting countermeasures to minimize or eliminate those threats and discussing about the utilization of various design tools that can assist in the way to securing these computer hardware systems in their day-to-day applications.

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Section: B) Reliabilitymentioning

confidence: 99%

Hardware Security and Trust: Trends, Challenges, and Design Tools

Siriwardana

2024

IRJIET

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“…Sea launch represents a highly efficient and economically viable launch mode, providing substantial flexibility in the selection of launch sites and splashdown regions [1,2]. It ensures the effective mitigation of safety hazards within the flight corridors and debris fields associated with launch vehicles [3]. And it can free up valuable land launch pads for medium to heavy launches [4].…”

Section: Introductionmentioning

confidence: 99%

Rolling Mechanism of Launch Vehicle during the Prelaunch Phase in Sea Launch

Wang,

Xiao,

Shao

et al. 2024

Aerospace

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During the sea launch of a launch vehicle in low sea state, a rolling phenomenon of the launch vehicle has been observed. In rough sea conditions, launch may failure. This study utilizes dimensionality reduction-driven spatial system projection methods and virtual prototype modeling technology to reveal that the launch vehicle’s rolling is caused by differences in the motion paths of the center of mass. Additionally, during the prelaunch stage, the variation in the trajectory of the launch vehicle’s center of mass caused by the rolling and pitching motions of the transportation vessel has a significant impact on the roll motion of the launch vehicle. The motion in other degrees of freedom has minimal influence on the launch vehicle’s rolling. The minimum rocket rolling occurs when the dynamic coefficient of friction of the launchpad–launch vehicle contact is 0.05, and the dynamic coefficient of friction of the adapters and guideways is 0.4. The conclusions provide a theoretical foundation for optimizing the sea launch system and enhancing the reliability of sea launch in rough sea conditions.

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Technology Development and Intelligent Architecture of Urgent Repair on Space Launch Facilities

Xiao

Xiao³

et al. 2023

2023 IEEE Aerospace Conference

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An Architecture of Cross-Domain Support System for Multiple Space Command and Control Platforms

Cited by 3 publications

References 9 publications

Hardware Security and Trust: Trends, Challenges, and Design Tools

Hardware Security and Trust: Trends, Challenges, and Design Tools

Rolling Mechanism of Launch Vehicle during the Prelaunch Phase in Sea Launch

Technology Development and Intelligent Architecture of Urgent Repair on Space Launch Facilities

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