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RISAdjoint-Based Estimation of Eddy-Induced Tracer Mixing Parameters in the Global Ocean
Publisher: American Meteorological Society
Abstract: sing the German Estimating the Circulation and Climate of the Ocean (GECCO) synthesis framework, four separate eddy tracer mixing coefficients are adjusted jointly with external forcing fields, such as to reduce a global ...
Compound Topological Invariant Based Method for Detecting Isomorphism in Planar Kinematic Chains
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An important step in the structural synthesis of kinematic chains (KCs) or mechanisms is the detection of isomorphic structures. Although many detection methods have been proposed, most of them require complex computations ...
Electromagnetic Energy Harvester for Vibration Control of Space Rack: Modeling, Optimization, and Analysis
Publisher: American Society of Civil Engineers
Abstract: A space rack suffers from shock and broadband random loads during shipment and launch, which may lead to irreversible damage until the spacecraft reaches final orbit. This paper presents a novel dual-functional electromagnetic ...
Kinematic Calibration of a Three Degrees-of-Freedom Parallel Manipulator With a Laser Tracker
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Kinematic calibration is commonly used to improve the accuracy of a parallel mechanism. This paper presents an effective method for calibrating an overconstrained three degrees-of-freedom parallel manipulator employing a ...
Hierarchical Sliding Mode Control for the Trajectory Tracking of a TendonDriven Manipulator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The tracking control of tendondriven manipulators has recently become a hot topic. However, the flexible elastic tendon introduces greater residual vibration, making it more difficult to control the trajectory tracking of ...
Eccentric High-Force Soft Pneumatic Bending Actuator for Finger-Type Soft Grippers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Soft pneumatic actuators (SPAs) play an important role in leading the development of soft robotics. However, due to the inherent characteristics of soft materials, the low driving force limits the application of SPAs. This ...
Traveling of Oscillating Vortices and Its Thermal Effects in a Bending Channel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Driven by the periodical reverse of flow orientation, vortices in oscillatory flow induce a local high-speed and low-pressure flow region near the wall, which brings complex physical phenomena to viscous dissipation and ...
Evaluation of High-Temperature Creep Deformation Properties of Warm-Mix Recycled Asphalt Mixture Based on Improved Flow Number
Publisher: ASCE
Abstract: To calculate a more accurate flow number (FN) to evaluate the effects of temperature, long-term aging, and salt freeze-thaw cycles on the high-temperature creep deformation characteristics of warm-mix recycled asphalt ...
Structural Synthesis and Application of Gear–Linkage/Cam Mechanism Based on Gear Pair Substitution
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. With the advancement of transplanting theory and increasing agronomic requirements, gear–linkage/cam mechanisms (GLCMs) have emerged as a feasible solution for achieving complex operational trajectories by ...
Assessment of the NCEP–DOE Reanalysis-2 and TOVS Pathfinder A Moisture Fields and Their Use in Antarctic Net Precipitation Estimates
Publisher: American Meteorological Society
Abstract: Moisture fields from the NCEP?DOE reanalysis-2 (R-2) and Television Infrared Observational Satellite (TIROS) Operational Vertical Sounder (TOVS) Pathfinder A are validated using the Special Sensor Microwave Imager (SSM/I) ...