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Javad Enferadi, Mohammad Tavakolian
Pág. 107 - 114
Dynamics of a highly stiff parallel machine tool is the subject of this paper. High stiffness, good accuracy, relatively large workspace and free of singularities on the whole workspace makes the manipulator suitable for machining applications as an XY-T...
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Asher Winter, Navid Mohajer, Darius Nahavandi and Shady Mohamed
Human Centrifuge Systems (HCSs) are an effective training tool to improve the G-acceleration and Spatial Disorientation (SD) tolerance of aircrew. Though highly capable HCSs are available, their structure and performance are yet to be fully optimised to ...
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Yuvaraj Ramasamy, Viswanath Sundar, Juliana Usman, Rizal Razman, Harley Towler and Mark A. King
Three-dimensional position data of nineteen elite male Malaysian badminton players performing a series of maximal jump smashes were collected using a motion capture system. A ?resultant moments? inverse dynamics analysis was performed on the racket arm j...
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Sanubar Ghorbani Faal, Elham Shirzad, Ali Sharifnezhad, Mojtaba Ashrostaghi and Roozbeh Naemi
Stiffness of ankle joint has been investigated in a wide range of biomechanical studies with a focus on the improvement of performance and reduction in the risk of injury. However, measuring ankle joint stiffness (AJS) using the existing conventional met...
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Alexandr V. Efremov, Zoe Mbikayi and Eugene V. Efremov
The modern trend of developing highly automated aircraft is characterized by a transition from traditional methods and technical solutions to innovative approaches in order to control the system, inceptor and display design. This paper deals with the dev...
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Muhammad Ridho Rosa
This paper addresses the problem of leader?follower synchronization of uncertain Euler?Lagrange systems under input constraints. The problem is solved in a distributed model reference adaptive control framework that includes positive ??
µ
-modification t...
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J. Carl Ureta, Hamdi A. Zurqani, Christopher J. Post, Joan Ureta and Marzieh Motallebi
Fluvial dynamics are an important aspect of land-use planning as well as ecosystem conservation. Lack of floodplain and flood inundation maps can cause severe implication on land-use planning and development as well as in disaster management. However, fl...
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Carmine Maria Pappalardo and Domenico Guida
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Kwang-Leol Jeong and Se-Min Jeong
Computational fluid dynamics (CFD) is an effective tool for ship resistance prediction and hull form optimization. A three-dimensional volume mesh is essential for CFD simulation, and mesh generation requires much time and effort. Mesh deformation can re...
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Sheng Liu, Jian Song, Lanyong Zhang and Yinchao Tan
The three-degree-of-freedom (3-DOF) stabilized control system for ship propulsion-assisted sails is used to control the 3-DOF motion of sails to obtain offshore wind energy. The attitude of the sail is adjusted to ensure optimal thrust along the target c...
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Carlo Albino Frigo, Christian Wyss and Reinald Brunner
The role of rectus femoris (RF) muscle during walking was analyzed through musculoskeletal models to understand the effects of muscle weakness and hyperactivity. Such understanding is fundamental when dealing with pathological gait, but the contribution ...
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Aldélio Bueno Caldeira, Michelle Soraia de Carvalho, Ricardo Teixeira da Costa Neto
Pág. 51 - 57
This work aims to estimate the suspension stiffness and damping coefficient of a tracked vehicle by using an inverse problem technique based on Particle Swarm Optimization (PSO) and on Random Restricted Window (R2W). The tracked vehicle has ten road whee...
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Luca Pagliarini, Luca Cattani, Vincent Ayel, Maksym Slobodeniuk, Cyril Romestant and Fabio Bozzoli
The present investigation deals with the quantification of fluid oscillation frequencies in a metallic pulsating heat pipe tested at varying heat loads and orientations. The aim is to design a robust technique for the study of the inner fluid dynamics wi...
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Linfeng Su, Jinbo Wang and Hongbo Chen
The mission of hypersonic vehicles faces the problem of highly nonlinear dynamics and complex environments, which presents challenges to the intelligent level and real-time performance of onboard guidance algorithms. In this paper, inverse reinforcement ...
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Huimin Li and Yijun He
Spaceborne synthetic aperture radar (SAR) has been widely acknowledged for its advantages in collecting ocean surface measurements under all weather conditions during day and night. Despite the strongly nonlinear imaging process, SAR measurements of ocea...
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Vladimir Zalesny, Valeriy Agoshkov, Robert Aps, Victor Shutyaev, Anton Zayachkovskiy, Floris Goerlandt and Pentti Kujala
Methods and technology have been developed to solve a wide range of problems in the dynamics of sea currents and to assess their ?impact? on objects in the marine environment. Technology can be used for monitoring and forecasting sea currents, for solvin...
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Vladimir Zalesny, Valeriy Agoshkov, Robert Aps, Victor Shutyaev, Anton Zayachkovskiy, Floris Goerlandt and Pentti Kujala
Methods and technology have been developed to solve a wide range of problems in the dynamics of sea currents and to assess their ?impact? on objects in the marine environment. Technology can be used for monitoring and forecasting sea currents, for solvin...
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Vladimir Zalesny, Valeriy Agoshkov, Robert Aps, Victor Shutyaev, Anton Zayachkovskiy, Floris Goerlandt and Pentti Kujala
Methods and technology have been developed to solve a wide range of problems in the dynamics of sea currents and to assess their ?impact? on objects in the marine environment. Technology can be used for monitoring and forecasting sea currents, for solvin...
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Dorothea Deus and Richard Gloaguen
We show here that a remote sensing (RS) approach is a cost-efficient and accurate method to study water resource dynamics in semi-arid areas. We use a MODIS surface reflectance dataset and a Modified Normalized Difference Water Index (MNDWI) to map the v...
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