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Analysis and Aerodynamic Stability on Design of Low cost and Economical Monocopter

UG Scholar-Harshil BHANDARI
  • Technical Paper
  • 2019-28-2523
To be published on 2019-11-21 by SAE International in United States
Most recent or all developments in the field of small UAV’s seem to use Quadcopters. It’s a valued commenting that a quadcopter is a smaller amount stable than a similar regular chopper and is additionally less economical. A Quadcopter UAV’s with four propellers is always a major concern to the society when brings to its stability as its major factor. To design and analyze the use of one propeller monocopter is the main objective of this paper. Wacky Whirler technology used here to demonstrate the passage of the monocopter. It is a single propeller powered with a coreless motor which is a modern enhancement in the UAV. It is based on the All Rotating monocopter theory. In the proposed system, controller based on IOT can be used which will be helpful in monitoring and processing the microdrone status. These forms of style have several potential applications in surveillance and agriculture; there are several eventualities wherever it's tempting for the stable UAV to be able to travel safely to long distances and hover for extended periods of time.
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Spatiotemporal Imaging Exploiting Structured Sparsity

Aerospace & Defense Technology: September 2019

  • Magazine Article
  • 19AERP09_07
Published 2019-09-01 by SAE International in United States

Overcoming the conventional limits of spatiotemporal imaging by applying compressed sensing and sparse representations to reduce the amount of data acquired while maintaining high image resolution.

Spatiotemporal imaging contains a large class of imaging problems, which involve collecting a sequence of data sets to resolve both the spatial and temporal (or spectral) distributions of some physics quantity. This capability is exploited in numerous different fields such as remote sensing, security surveillance systems, astronomical imaging, and biomedical imaging. One typical example is hyperspectral imaging, which is a powerful technology for remotely inferring the material properties of the objects in a scene of interest. Ultrasonic and thermal imaging are other important examples of spatiotemporal imaging where high spatial resolution is needed for urban planning, military planning, intelligence and disaster monitoring and evaluation.

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Pathfinder Radar ISR and SAR Systems: Tactical Eyes for the Warfighter

  • Magazine Article
  • TBMG-34867
Published 2019-08-01 by Tech Briefs Media Group in United States

Sandia National Laboratories’ (Albuquerque, NM) Radar Intelligence, Surveillance and Reconnaissance (ISR) systems enable a new product paradigm in radar capabilities and modalities. With the ability to shrink sensor size, increase resolution, raise image quality, and advance realtime onboard processing, Sandia has been producing next-generation systems for nearly three decades. Sandia specializes in the full system design of Synthetic Aperture Radar (SAR), Ground Moving Target Indicator (GMTI), target recognition, and other sensor systems for the Department of Defense, other government agencies, and industry partners.

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Pathfinder Radar ISR and SAR Systems: Tactical Eyes for the Warfighter

Aerospace & Defense Technology: August 2019

  • Magazine Article
  • 19AERP08_06
Published 2019-08-01 by SAE International in United States

Sandia National Laboratories' (Albuquerque, NM) Radar Intelligence, Surveillance and Reconnaissance (ISR) systems enable a new product paradigm in radar capabilities and modalities. With the ability to shrink sensor size, increase resolution, raise image quality, and advance real-time onboard processing, Sandia has been producing next-generation systems for nearly three decades. Sandia specializes in the full system design of Synthetic Aperture Radar (SAR), Ground Moving Target Indicator (GMTI), target recognition, and other sensor systems for the Department of Defense, other government agencies, and industry partners.

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Modified USAF T-1A Aircraft

  • Magazine Article
  • TBMG-34538
Published 2019-06-01 by Tech Briefs Media Group in United States

Field Aerospace Oklahoma City, OK 405-219-3400

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Panoramic Thermal Imaging Technology

Aerospace & Defense Technology: June 2019

  • Magazine Article
  • 19AERP06_03
Published 2019-06-01 by SAE International in United States

A New Concept in Naval Defense

SPYNEL sensors are passive wide area surveillance systems with automatic intrusion detection and tracking capabilities. The 360° thermal sensors offer 24/7 situational awareness by detecting and tracking an unlimited number of targets in real time, on land, air and sea. HGH Infrared Systems recently won a multimillion contract from a leading shipyard, to equip three new warships with the latest generation of SPYNEL panoramic thermal cameras.

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Panoramic Thermal Imaging Technology

  • Magazine Article
  • TBMG-34535
Published 2019-06-01 by Tech Briefs Media Group in United States

SPYNEL sensors are passive wide area surveillance systems with automatic intrusion detection and tracking capabilities. The 360° thermal sensors offer 24/7 situational awareness by detecting and tracking an unlimited number of targets in real time, on land, air and sea. HGH Infrared Systems recently won a multi-million contract from a leading shipyard, to equip three new warships with the latest generation of SPYNEL panoramic thermal cameras.

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Autonomous Vehicle Engineering: May 2019

  • Magazine Issue
  • 19AVEP05
Published 2019-05-02 by SAE International in United States
Editorial AVs, data and 'surveillance capitalism'SAE AV Activities SAE launches Office of AutomationThe Navigator Lessons from the 737 Max-8 debacleScorecard Waymo, GM and Ford pegged as autonomous leadersDesigns to Dye for: Autonomy's New-Materials Revolution From pineapples to bacteria, Envisage's research is focused on new-mobility's 'inside' story.Dining on Data Processing, in real-time, the enormous data stream that's flowing through AVs is increasingly the job of NVIDIA's mighty GPUs. Danny Shapiro relishes the feast.New Performance Metrics for Lidar Frame-rate measurement is so yesterday. Object-revisit rate and instantaneous resolution are more relevant metrics, and indicative of what a lidar system can and should do, argues a revolutionary in the artificial-perception space.5G Cellular May Be Transformational for Automakers, Suppliers Long-awaited 5G cellular technology will be a foundational base for expanding vehicle connectivity and autonomy, enabling far more data capacity and lower latency.First Smile, Last Smile May Mobility is building a unique business model around AV shuttle services, explains COO and co-founder Alisyn Malek.'Road Race' for AV Testing May Be Slowing To optimize safety, as well as cost- and time-efficiency,…
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Editorial

Autonomous Vehicle Engineering: May 2019

Editorial Director-Bill Visnic
  • Magazine Article
  • 19AVEP05_01
Published 2019-05-01 by SAE International in United States

AVs, data and ‘surveillance capitalism’

I finally hit my limit after seeing a Twitter post-from, almost paradoxically, a privacy engineer at Google-showing a taxi cab in Asia with a passenger-area screen announcing it was employing facial recognition “to deliver the most optimized content” to the rider.

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Supersonic Spy Drone

Autonomous Vehicle Engineering: May 2019

Stuart F. Brown
  • Magazine Article
  • 19AVEP05_13
Published 2019-05-01 by SAE International in United States

To light off its ramjet engine, the 2,300-mph D-21 needed a blindingly-fast launch platform. Enter the Lockheed A-12.

When is that wild thing coming out? It would be a reasonable question for an average reader to ask after looking at a picture of the futuristic D-21 drone, a windowless aircraft with a sharp cone-shaped nose, a delta-shaped wing-fuselage structure and a single vertical tailfin. Code-named ‘Tagboard’ during its CIA- and Air Force-funded mid-1960s development by Lockheed's secretive Skunk Works advanced-projects group in Burbank, Calif., the D-21 was intended to answer a question that was driving U.S. national security officials mad: How was the Chinese military progressing in its effort to build and test nuclear weapons?

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