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RISProcess Modeling in Laser Deposition of Multilayer SS410 Steel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A three-dimensional finite element model was developed to predict the temperature distribution and phase transformation in deposited stainless steel 410 (SS410) during the Laser Engineered Net ...
Simulation-Based Environmental Risk Analysis of Mixed Traffic Flow at Intersections
Publisher: ASCE
Abstract: Environmental pollution risk caused by urban transport emissions is becoming increasingly serious and is an urgent issue in the process of establishing sustainable transport systems. In particular, the development of ...
A Study of the Singular Configurations of Serial Manipulators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A manipulator is at a singular configuration when the screws representing the instantaneous joint motions of the manipulator are linearly dependent, and the manipulator cannot be moved along an ...
Personalized Modeling of Travel Behaviors and Traffic Dynamics
Publisher: ASCE
Abstract: Emerging mobile Internet applications have become valuable data sources for fine-grained transportation analysis, which allows the introduction of the concept of Personalization in both microscopic and macroscopic modeling ...
Cloud-Based Platoon Predictive Cruise Control Considering Fuel-Efficient and Platoon Stability
Publisher: ASCE
Abstract: This work investigates commercial vehicle platoon predictive cruise control for highways. We propose a cloud-based platoon predictive cruise control method (CPPCC). A two-layered control architecture of the CPPCC is proposed ...
Effective Stress Soil Model Calibration Based on In Situ Measured Soil Properties
Publisher: American Society of Civil Engineers
Abstract: Numerical analyses for soil structures under monotonic and cyclic loading using nonlinear models have developed rapidly in recent years. Effective stress-based soil models are incorporated in the analyses to predict soil ...
Experimental and Numerical Study of the LENS Rapid Fabrication Process
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Several aspects of the thermal behavior of deposited stainless steel 410 (SS410) during the laser engineered net shaping (LENS™) process were investigated experimentally and numerically. Thermal ...
A Study of the Jacobian Matrix of Serial Manipulators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Inversion of the Jacobian matrix is the critical step in rate decomposition which is used to solve the so-called “inverse kinematics” problem of robotics. This is the problem of achieving a ...
Bounding Surface Hypoplasticity Model for Sand
Publisher: American Society of Civil Engineers
Abstract: A comprehensive constitutive model for sand is formulated within the general framework of bounding surface hypoplasticity. The distinctive feature of this model is the dependence of the loading and plastic strain rate ...
Development of a New Solar-Assisted Refrigeration Pipe for Potential Permafrost Protection
Publisher: ASCE
Abstract: This study proposes a new solar-assisted refrigeration method to protect the permafrost underlying an embankment from degradation. It was initially revealed that the mediocre performance of the current permafrost protection ...