Assembly planning is the core of automating product assembly, maintenance, and recycling for modern industrial manufacturing. Despite its importance long history research, mechanical assemblies when given final assembled state remains a challenging problem. This due to complexity dealing with arbitrary 3D shapes highly constrained motion required real-world assemblies. In this work, we propose ...

W consider a multiproduct assemble-to-order (ATO) system, in which inventory is kept only at the component level and the finished products are assembled in response to customer demands. In addition to stochastic demand for finished products, the system experiences stochastic returns of subsets of components, which can then be used to satisfy subsequent demands. The system is managed over an inf...

Industrial robots need instrument or parts transport to do which requires coordinate to show the robot’s instrument, parts and body. When investigating the robot location, we are usually interested in measuring its location relative to a reference coordinate system. In this system it is attempted to make the assemble direction smaller by designing the sensor board and making use of an instrumen...

Developmental neurobiology has been greatly invigorated by a recent string of breakthroughs in molecular biology and optical physics that permit direct in vivo observation of neural circuit assembly. The imaging done thus far suggests that as brains are built, a significant amount of unbuilding is also occurring. We offer the view that this tumult is the result of the intersecting behaviors of ...

Abstract Predicting community‐level trait indices, such as community‐weighted mean or functional dispersion, in space time, is crucial, they are markers of ecosystem functions, proxies for services, and now integral part conservation planning. On one hand, since members a species share similar traits, natural way to model distributions function the environment first (i.e. with distribution mode...

We study an assemble-to-order system with stochastic leadtimes for component replenishment. There are multiple product types, of which orders arrive at the system following batch Poisson processes. Base-stock policies are used to control component inventories. We analyze the system as a set of queues driven by a common, multiclass batch Poisson input, and derive the joint queue-length distribut...