Abstract The paper compares various approaches to imple- menting a compliant Cartesian behavior for robotic manipulators: impedance, admittance and stiffness control. A new controller structure is proposed, which consists of an impedance con...

Abstract. The dispersion of pollutants from naturally ventilated underground parking garages hasbeen studied in a boundary layer wind tunnel. Two idealized model setups have been analysed,one was simulating pollutant dispersion around an iso...

Abstract In this paper, a new approach has been developed to recognize the CAD models through their face adjacency relations and attributes and to automatically assemble the recognized parts in a CAD environment. Adjacent faces and the face...

Silva, R.; Martnez, M.L.; Hesp, P.; Catalan, P.; Osorio, A. F.; Martell, R.; Fossati, M.; Miot da Silva, G.; Mario-Tapia, I.; Pereira, P.; Cienfuegos, R.; Klein, A., and Govaere, G., 2014. Present and future challenges of coastal erosion in...

Abstract This paper proposes an integrated evolutionary optimization algorithm (IEOA) which is combined with genetic algorithm (GA), random tabu search method (TS) and response surface methodology (RSM). This algorithm, in order to improve...

Oil Tanker shipping Industry Introduction: The oil shipping industry is one of the biggest gambles now days. Big players in this field are making fortunes or losing their life savings. The decisions are based on intuition and previous exper...

摘要：本文介绍注塑模具设计生产翘曲测试样本以及为了获得残余热应力的影响,在模具中执行热分析。这项技术、理论、方法在注射模具设计中必须被考虑运用。 在商业计算机上使用...

摘要对于模制件，包括产品模型的侧凹特征和自由曲面，提出一种自动确定分型线的新方法。这个简短的过程包括：1）通过识别侧凹特征和应用有限元的方法将产品实体模型转换成离散...

ABSTRACT This paper describes analytical structural models created for various components of the Tobin Memorial Bridge, and a program of instrumentation and non-destructive testing for the Little Mystic Span. A detailed global finite element...

Abstract In progressive dies, two or more stations are usedto produce sheet metal components. In each station, one ormore processes are applied. The progressive dies reduce thetime and cost of producing complex sheet metal com-ponents. Howev...