Archives - Page 202

• Bitstream Photon Counting Chirped AM Lidar with Digital I/Q Demodulation

  Brian Redman

  DOI: https://doi.org/10.31224/osf.io/drw2m

  • 1-bit Lidar
  • 1-bit Radar
  • AMCW
  • Amplitude Modulation Continuous Wave
  • Bipolar Digital Logic Local Oscillator
  • Bipolar DLLO
  • Bitstream
  • Bitstream Lidar
  • Bitstream Radar
  • CAML
  • Chirped AM Ladar
  • Chirped AM Lidar
  • Chirped Amplitude Modulation Ladar
  • Chirped Amplitude Modulation Lidar
  • CMOS
  • complementary metal-oxide-semiconductor
  • Digital Logic Local Oscillator
  • DLLO
  • FMCW
  • Frequency Modulation Continuous Wave
  • Geiger mode Avalanche Photodiode
  • Geiger-mode Avalanche Photodiode
  • GmAPD
  • Gm-APD
  • In-Phase
  • I/Q
  • I/Q Demodulation
  • Ladar
  • Laser Radar
  • Lidar-on-a-chip
  • Lidar-on-chip
  • LO
  • Local Oscillator
  • PCCAM
  • PC-CAM
  • PCCAML
  • PC-CAML
  • Photon Counting
  • Photon Counting Chirped AM
  • Photon Counting Chirped AM Lidar
  • Photon Counting Chirped Amplitude Modulation
  • Photon Counting Chirped Amplitude Modulation Lidar
  • Photonic Integrated Circuit
  • PIC
  • Quadrature Detection
  • Quadrature-Phase
  • Readout Integrated Circuit
  • ROIC
  • Single bit Lidar
  • Single bit Radar
  • Single Photon Avalanche Diode
  • Single-Photon Avalanche Diode
  • Single Photon Counting Module
  • SPAD
  • SPCM

  Downloads: 636 - Submitted 2020-01-03 - Posted 2020-01-03 - Versions: 2

  • PDF

• Serverless Computing: A Survey of Opportunities, Challenges and Applications

  Hossein Shafiei, Ahmad Khonsari, Payam Mousavi

  DOI: https://doi.org/10.31224/osf.io/u8xth

  Downloads: 2250 - Submitted 2020-01-02 - Posted 2020-01-02

  • PDF

• Motion Study of Spike Entering the Soil of the Interlock Drive System

  Volker Nannen, Damian Bover, David Reiser, Dieter Zöbel

  DOI: https://doi.org/10.31224/osf.io/83794

  • extreme mobility
  • interlock drive system
  • precision agriculture
  • pull/weight ratio
  • soil compaction

  Downloads: 640 - Submitted 2020-01-01 - Posted 2020-01-01

  • PDF
  • Supplementary Material

• UTOPUS Traction Technology: A new method for planetary exploration of steep and difficult terrain

  Volker Nannen, Damian Bover, Dieter Zöbel, Francisco Parma, Katie Marascio, Blair M. McKenzie

  DOI: https://doi.org/10.31224/osf.io/bgznf

  • crampon-based traction
  • inching locomotion
  • planetary exploration
  • push-pull locomotion
  • steep terrain exploration

  Downloads: 708 - Submitted 2020-01-01 - Posted 2020-01-01

  • PDF
  • Supplementary Material

• UTOPUS: A Novel Traction Mechanism to Minimize Soil Compaction and Reduce Energy Consumption

  Volker Nannen, Damian Bover, Dieter Zöbel, Blair M. McKenzie, Moshe Ben Avraham

  DOI: https://doi.org/10.31224/osf.io/wtqbn

  • crampons
  • energy efficiency
  • inching locomotion
  • push-pull locomotion
  • soil compaction
  • tractive efficiency

  Downloads: 874 - Submitted 2020-01-01 - Posted 2020-01-01

  • PDF
  • Supplementary Material

• Reliability and Efficiency of Tractive Force Generation by the Interlock Drive System

  Volker Nannen, Damian Bover, David Reiser, Dieter Zöbel

  DOI: https://doi.org/10.31224/osf.io/mh93n

  • extreme mobility
  • field robotics
  • mobile robotics
  • terramechanics
  • tractive efficiency

  Downloads: 647 - Submitted 2020-01-01 - Posted 2020-01-01

  • PDF
  • Supplementary Material

• A Novel Traction Mechanism Based on Retractable Crampons to Minimize Soil Compaction and Reduce Energy Consumption

  Volker Nannen, Damian Bover, Dieter Zöbel

  DOI: https://doi.org/10.31224/osf.io/vw3dh

  • crampons
  • inching locomotion
  • push-pull locomotion
  • soil compaction
  • tractive efficiency
  • travel reduction

  Downloads: 672 - Submitted 2020-01-01 - Posted 2020-01-01

  • PDF
  • Supplementary Material

• Integrated Sensing and Earthmoving Vehicle for Lunar Landing Pad Construction

  Volker Nannen, Damian Bover, Dieter Zöbel

  DOI: https://doi.org/10.31224/osf.io/ezhrp

  • extreme mobility
  • interlocking spikes
  • lunar construction
  • mobile robotics
  • soil sensing

  Downloads: 715 - Submitted 2019-12-31 - Posted 2019-12-31

  • PDF
  • Supplementary Material

• Modelling Closed-Die Forging Operations Using Total Lagrangian Smooth Particle Hydrodynamics

  Anthony Manson

  DOI: https://doi.org/10.31224/osf.io/nbqjm

  • forging
  • mechanical
  • meshless
  • plasticity
  • SPH
  • TLSPH

  Downloads: 1028 - Submitted 2019-12-29 - Posted 2019-12-30 - Versions: 3

  • PDF

• Exploring and Improving Robustness of Multi Task Deep Neural Networks via Domain Agnostic Defenses

  Kashyap Coimbatore Murali

  DOI: https://doi.org/10.31224/osf.io/du2vs

  • Adversarial Training
  • Domain Adaptation
  • Model Robustness
  • NLP

  Downloads: 658 - Submitted 2019-12-29 - Posted 2019-12-29

  • PDF

• Robust Special Strategies Resampling for Mobile Inertial Navigation Systems

  WAN MOHD YAAKOB WAN BEJURI, MOHD MURTADHA MOHAMAD, HADRI OMAR, FARHANA SYED AHMAD, Nurfarah Ain Limin

  DOI: https://doi.org/10.31224/osf.io/gak4x

  • Inertial Navigation Systems
  • Mobile Computing
  • Resampling
  • Sample Impoverishment

  Downloads: 729 - Submitted 2019-12-27 - Posted 2019-12-27

  • PDF

• Bipolar Digital Logic Local Oscillator for Bitstream Photon Counting Chirped AM Lidar

  Brian Redman

  DOI: https://doi.org/10.31224/osf.io/7mcbg

  • 1-bit
  • AMCW
  • Amplitude Modulation
  • Avalanche Photodiode
  • Bipolar
  • Bitstream Lidar
  • Bitstream Radar
  • CAML
  • Chirped Amplitude Modulation
  • CMOS
  • complementary metal-oxide-semiconductor
  • Digital Logic
  • Digital Logic Local Oscillator
  • DLLO
  • FMCW
  • Frequency Modulation
  • Geiger-mode
  • GmAPD
  • Gm-APD
  • Ladar
  • Laser Radar
  • Lidar
  • Lidar-on-a-chip
  • Lidar-on-chip
  • Local Oscillator
  • PCCAML
  • PC-CAML
  • Photon Counting
  • Photonic Integrated Circuit
  • PIC
  • Readout Integrated Circuit
  • ROIC
  • Single-bit
  • Single Bit Radar
  • Single Photon Avalanche Diode
  • SPAD

  Downloads: 688 - Submitted 2019-12-27 - Posted 2019-12-27 - Versions: 2

  • PDF

• Numerical evaluation of dry-cooling towers interaction in different arrangement

  Taher Hajilounezhad

  DOI: https://doi.org/10.31224/osf.io/6gbau

  Downloads: 604 - Submitted 2019-12-26 - Posted 2019-12-26

  • PDF

• Numerical Investigation of Storm Surge in Kong Port in the Persian Gulf

  Amir Hossein Mahdavi, Hamid Ansari Sharghi

  DOI: https://doi.org/10.31224/osf.io/3x95p

  • Kong
  • Numerical Modeling
  • Storm Surge
  • Tidal fluctuations
  • Wave setup
  • Wind Setup

  Downloads: 831 - Submitted 2019-12-25 - Posted 2019-12-25

  • PDF

• DSMC Simulation of Rarefied Gas Flow over a Backward- Facing Step: Effect of Expansion ratio

  Deepak Nabapure, Pratijay Guha, K Ram Chandra Murthy

  DOI: https://doi.org/10.31224/osf.io/xgrdf

  • Discrete methods
  • DSMC
  • Kinetic Theory
  • Knudsen number
  • Rarefied gas flows
  • Backward-facing step.

  Downloads: 909 - Submitted 2019-12-25 - Posted 2019-12-25

  • PDF

• Prediction model of chloride diffusion in concrete considering the coupling effects of coarse aggregate and steel reinforcement exposed to marine tidal environment

  Yuanzhan Wang, Xiaolong Gong, Linjian Wu

  DOI: https://doi.org/10.31224/osf.io/4heu5

  Downloads: 2063 - Submitted 2019-12-19 - Posted 2019-12-19

  • PDF

• Benchmarking soft-sensors for remote monitoring of on-site wastewater treatment plants

  Mariane Yvonne Schneider, Viviane Furrer, Eleonora Sprenger, Juan Pablo Carbajal, Kris Villez, Max Maurer

  DOI: https://doi.org/10.31224/osf.io/x8g4r

  • decentralized wastewater treatment
  • low-maintenance sensors
  • online measurement
  • sequencing batch reactor
  • soft-sensors

  Downloads: 1876 - Submitted 2019-12-19 - Posted 2019-12-19 - Versions: 4

  • PDF
  • Supplementary Material

• Effect of cerium content on the corrosion characteristics of Al-Co-Ce amorphous alloy solution

  L.M. Zhang, S.D. Zhang, A.L. Ma, A.J. Umoh, H.X. Hu, Y.G. Zheng, B.J. Yang

  DOI: https://doi.org/10.31224/osf.io/bgxmr

  Downloads: 867 - Submitted 2019-12-17 - Posted 2019-12-18

  • PDF

• A closed-form orthotropic constitutive model for fused filament fabrication materials

  Ruiqi Chen, Debbie G. Senesky

  DOI: https://doi.org/10.31224/osf.io/c3tzk

  • 3d printing
  • additive manufacturing
  • constitutive model
  • fused deposition modeling
  • fused filament fabrication
  • mechanics of materials
  • mesostructure
  • orthotropic
  • stiffness

  Downloads: 847 - Submitted 2019-12-18 - Posted 2019-12-18

  • PDF

• Investigating the relation between social media activities and the mobility and activity types of users

  Konstantinos Gkiotsalitis

  DOI: https://doi.org/10.31224/osf.io/7d8kf

  • activity-based modeling
  • mobility patterns
  • sentiment analysis
  • travel behavior
  • Twitter

  Downloads: 772 - Submitted 2019-12-18 - Posted 2019-12-18

  • PDF

• Modeling and Technical-Economic Optimization of Electricity Supply Network by Three Photovoltaic Systems

  Sahar Safarian, Pooya Khodaparast, Movaffaq Kateb

  DOI: https://doi.org/10.31224/osf.io/qmj34

  • CIGS
  • electricity supply system
  • multicrystalline silicon
  • multijunction
  • optimization model

  Downloads: 856 - Submitted 2019-12-15 - Posted 2019-12-15

  • PDF

• COMPUTATIONAL EVALUATION OF THERMAL BARRIER COATINGS

  Kevin Irick, Nima Fathi

  DOI: https://doi.org/10.31224/osf.io/v8x52

  • Computational Thermal Evaluation
  • Verification and Validation in Computational Physics

  Downloads: 867 - Submitted 2019-12-15 - Posted 2019-12-15

  • PDF

• A RECIPROCITY THEOREM FOR BUCKLING STATES OF VAT (STEERED FIBER) COMPOSITE PLATES

  Sergey Selyugin

  DOI: https://doi.org/10.31224/osf.io/2ewqn

  • buckling
  • composite plate
  • lay-up
  • reciprocity
  • steered fibers

  Downloads: 654 - Submitted 2019-12-13 - Posted 2019-12-13

  • PDF
  • Supplementary Material

• Hidden Markov Model: Tutorial

  Benyamin Ghojogh, Fakhri Karray, Mark Crowley

  DOI: https://doi.org/10.31224/osf.io/w9v2b

  • Hidden Markov Model
  • Tutorial

  Downloads: 4496 - Submitted 2019-12-10 - Posted 2019-12-12

  • PDF
  • Supplementary Material

• Effect of Hydrogen and Carbon Monoxide Addition to Methane on Laminar Burning Velocity

  Mohammadrasool Morovatiyan, Martia Shahsavan, Mammadbaghir Baghirzade, John Hunter Mack

  DOI: https://doi.org/10.31224/osf.io/n3muw

  • combustion
  • constant volume combustion chamber
  • egr
  • exhaust gas recirculation
  • flammability
  • laminar burning velocity
  • premixed
  • syngas

  Downloads: 990 - Submitted 2019-12-12 - Posted 2019-12-12

  • PDF