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Symmetry insights for design of supercomputer network topologies: roots and weights lattices
(World Scientific Publishing Co. Pte. Ltd.Singapore, 2012)
We present a family of networks whose local interconnection topologies are generated by the root vectors of a semi-simple complex Lie algebra. Cartan classification theorem of those algebras ensures those families of ...
A topological optimization algorithm applied to the design of composites patch repair of mixed-mode cracked plate
(SAGE Publications, 2017-12)
In this work, a topology optimization algorithm is developed and implemented to get an optimum composite patch shape. Typically, the design process consists of an iterative analysis, where the best solution is obtained ...
Optimum design of flextensional piezoelectric actuators into two spatial dimensions
(Society for Industrial and Applied Mathematics, 2016-01)
Piezoelectric actuators are in common use for control of distributed parameter systems. We consider the topology optimization of a multiphysic model in piezoelectricity into two spatial dimensions. The topological derivative ...
Concurrent Topology Optimization For Minimizing Frequency Responses Of Two-level Hierarchical Structures
(ELSEVIER SCIENCE SALAUSANNE, 2016)
Concurrent Topology Optimization For Minimizing Frequency Responses Of Two-level Hierarchical Structures
(Elsevier Science SALausanne, 2016)
Topological synthesis of planar metamorphic mechanisms for low-voltage circuit breakers
(Taylor, 2012-10)
This article presents a systematic graph theory-based method for the topological synthesis of planar metamorphic mechanisms including metamorphic transformations of links and changes in the degrees-of-freedom. The parts ...
Simultaneous optimization of topology and supplemental damping distribution for buildings subjected to stochastic excitation
(2021)
Supplemental damping devices present an attractive means to improve the structural system. Typically, dampers are designed after the structural system is selected, and they are added to increase structural damping and ...
Differential mixer with NMOS/PMOS stack at switching stage
(2012-12-14)
This paper proposes a novel differential mixer topology. The traditional stage of switching is replaced by a stack of NMOS and PMOS transistors combined. A design is given of a 900 MHz down-conversion mixer using a 0.35 ...
Differential mixer with NMOS/PMOS stack at switching stage
(2012-12-14)
This paper proposes a novel differential mixer topology. The traditional stage of switching is replaced by a stack of NMOS and PMOS transistors combined. A design is given of a 900 MHz down-conversion mixer using a 0.35 ...
Influence of pattern gradation on the design of piezocomposite energy harvesting devices using topology optimization
(ELSEVIER SCI LTDOXFORD, 2013-08-02)
Piezoelectric materials can be used to convert oscillatory mechanical energy into electrical energy. Energy harvesting devices are designed to capture the ambient energy surrounding the electronics and convert it into ...