... to a digital twin simulation of the mobile robot. The proposed method is demonstrated through the use of a case study that examines the capabilities of hybrid wheel-on-leg robot locomotion modes in terms of speed, slope ascent, and step obstacle climbing. First, a comprehensive explanation of the process...

... Abstract In the present paper, guided wave propagation along a composite plate was simulated using a 3D Finite Element (FE) model in order to characterize the potential damage due to impact. The wave is induced by a piezoelectric transducer. A pristine composite case and various cases...

... Abstract Robotic platforms have been prevalently used as a flight simulator in the commercial airlines and military aviation for pilot training to ensure that the flight crew members familiarize with the standard operating procedures. An ideal flight simulator can provide motions as they occur...

... Abstract This paper describes the effect of pass ratio on the forming quality of magnesium-aluminum composite pipes formed by multi-pass spinning. Established by NX software, the finite element simulation model of 7075 aluminum alloy-ZM21 magnesium alloy composite pipes was imported...

... and challenges while minimizing the need to use physical models or prototypes, to achieve our goal of a complete virtual product development cycle and decreased time-to-market. The growing computational power and resource availability enables the option to simulate more complex physics with higher resolution...

... Abstract Numerical simulations play a primary role in the understanding of multiphase flows with heat and mass transfer. The augment in computational studies comes from more accessible computer resources in terms of cost and performance. Another critical factor enabling computer simulations...

... amounts of glass fiber and different compatibilizers/coupling agents are studied. The glass-fiber reinforced composites, based on characteristic compositions simulating post-consumer curbside tailings , have been designed and molded into thin-section parts. Structural, and flow analyses were performed...

.... Additional results are provided for a complex molding geometry for which the mold opening and ejection operations need to be considered in studying the demolding. Key words: injection molding, demolding, ejection, simulation, experiment 107 INTRODUCTION An injection molding cycle consists of injecting...

... tests. The computer simulation techniques used in this project can be integrated with the design process of the vehicles from very beginning. Keywords Rollover, FEM., Crash, Safety, Indian Bus, Simulation 9 Comparison between models at 10 m/s and 500 kgwt. unmodified model pillared model double roof...

... Abstract An interactive software package is presented for evaluation and design of hybrid co-generation systems. This software with user-friendly interface is introduced to replace a previous graphical summary of a simulation of a Brayton Cycle-fuel cell cogeneration system in an introductory...

... in detail. A simulation is used to check its feasibility for a future physical setup. The results of the simulation show small temperature deviations compared to the situation with spatially separated subsystems. With such a thermal coupling system, thermal interactions by heat conduction between spatially...

... dependent on the topology optimization design goal. The methodology presented may be used in the future for projects which aim to minimize mass and maximize stiffness. optimization design optimization advanced manufacturing simulation computer aided design finite element model Proceedings...

... the physical behavior of biological subjects under complex launch forces is exceedingly difficult. Moreover, biological materials are transient by nature, presenting further hurdles to establishing accurate models. For these reasons, numerical dynamic simulations typically used in engineering against failure...

... species, charge, momentum, and energy transport. Moreover, the bilinear elastoplastic material model is used to estimate thermal stresses in ceramics at high temperatures. This model is then used to simulate two new geometries for the cell and anode flow channels. Results indicate that circular anode...

... tool. The results of the 3DFEM simulation are compared with previously presented axisymmetric FEM and are presented in this study. Analysis validation of the axisymmetric FEM was performed and analysis results were compared with FEM results. forming process simulation Proceedings of the ASME...

... case study and provide a list of kitting performance metrics to evaluate performance. The case study uses Gwendolen, Canonical Robot Command Language (CRCL), Robot Operating System (ROS) and Gazebo software components in combination to simulate and evaluate kitting. We explore the strengths...

... the direction of collapse is perpendicular to that of shock propagation. In other words, the nearest point on the structural surface moved towards the explosion charge, despite being impacted by a compressive shock. This paper focuses on replicating this phenomenon through numerical simulation and elucidating...

... of the virtual origin which was independent of injected fluid volume for small volumes but became proportional to injected fluid volume for large volumes typical of interrupted jets. combustion scaling simulation turbulence Proceedings of 2001 ASME International Mechanical Engineering Congress...

... Abstract In this research, an advanced hybrid neural network ( AHNN ) friction component model is integrated with an automotive drivetrain model for system simulations. The AHNN model accurately predicts the dynamic behaviors of transmission friction components over a broad operating range...

... in integrating technology, organization and people especially when initiating and implementing new computer-based tools for engineering design work. Few studies have simulated social behaviour and used the engineers’ language to understand complex social phenomenon. A question raised in this paper...