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Dynamic kirigami shoe-grip is designed to reduce risks of slips and falls(图)
Dynamic kirigami shoe-grip designed reduce risks slips falls
2020/9/4
Losing your balance and falling doesn't happen only during icy winters. The slip resistance of your shoes can determine how well you walk on different surfaces without losing balance. Shoe-grips incre...
Dynamic Recofiuration Techniques for Wireless Sensor Networks
Dynamic Reconfiguration Techniques Wireless Sensor Networks
2014/10/23
The need to achieve extended service life from battery powered Wireless Sensor Networks (WSNs) requires more than state-of-the-art low-power hardware designs based on fixed hardware platforms and ener...
On the modelling of spur and helical gear dynamic behaviour
the modelling of spur helical gear dynamic behaviour
2012/4/24
This chapter is aimed at introducing the fundamentals of spur and helical gear dynamics. Using three-dimensional lumped models and a thin-slice approach for mesh elasticity, the general equations of m...
Feedback optimal control of dynamic stochastic two-machine flowshop with a finite buffer
Semi-Markov process Optimality conditions Flow-shop system Numerical method Heuristic method
2010/9/14
This paper examines the optimization of production involving a tandem two-machine system producing a single part type, with each machine being subject to random breakdowns and repairs. An analytical m...
CBAbench: An AutoCAD-based Dynamic Geometric Constraint System
Geometric constraint solving Constraint relation decomposition
2009/8/19
In this paper, an integration framework of Geometric Constraint Solving Engine and AutoCAD is presented, and a dynamic geometric constraint system is introduced. According to inherent orientation feat...
In high precision and heavily loaded spur gears the effect of gear errors is negligible, so the periodic variation of tooth stiffness is the principal cause of noise and vibration. High contact ratio ...