![]() It uses quite a bit of material in this part, whether at the top or the bottom. In others, the slope is unmistakable.Īnother thing you might notice about a drop point knife is that the tip is rather thick. There are those where the drop is so subtle that the knife almost takes on the shape of a spear blade. The extent of this characteristic varies from one drop-point knife to another. You can say that it “drops down,” hence the name. It is a common knife blade shape where the spine slopes from the pointed tip to the edge of the handle. There is a good chance you have seen the drop-point blade style at one point or another. Final Verdict What’s A Drop-Point Blade?.Drop Point vs Clip Point: Breaking It Down.This dramatically reduces unnecessary travel by the technicians, often across the CBD, during peak. The technicians are then able to pick-up the necessary tools from the drop-point(s) rather than from the warehouses themselves. 24hr Service stations, convenience stores), located close to the job requested by the technicians. These tools are then transferred to a consolidation point, from which they are distributed overnight to a set of locations known as drop-points (eg. ![]() Initially the required job-specific tools are located within dedicated warehouses that are distributed throughout the metropolitan area. A schematic of the DropPoint network is displayed in Figure 1 below: 3 The DropPoint supply chain consists of four key components (see Figure 1). The logistics company DropPoint with whom we collaborate provide a disruptive solution in which technicians reduce the amount of travel to and from sparsely located warehouses to receive and return job-specific tools, and thus not only reduce lost productivity and excess travel time, but also reduce the need for storing excess inventory. that utilise field technicians have traditionally followed a classical supply chain model for the delivery of goods, that in an on-demand setting becomes inflexible and imprac- ticable as service areas become geographically large. For instance, consider a simple pair of paths, with 12 drop-points: parent 1: ( 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0 ) parent 2: ( 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1 ) If for instance we have c 1 = 2, and c 2 = 7, this means that the position between the 2 nd and 3 rd bit, together with the one between the 7 th and the 8 th bit, will be the dividing spots: parent 1: ( 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0 ) parent 2: ( 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1 ) Finally the sub-vector between the crossover points are exchanged, producing two new offspring: offspring 1: ( 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0 ) offspring 2: ( 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1 ) The mutation operator is simply defined as a bit-flip operator: every bit of the offspring could change from 0 to 1 (or from 0 to 1) with the probability of p = 1 2n. Two integers (c 1, c 2 ) are generated for each pair, which will mark the binary string in two locations where the crossing happens. For the crossover operator, a 2-point crossover is applied on each pair of uniformly random selected paths. the two reproduction operators, crossover and mutation have the key role of diver- sifying the population.
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