A fully translated German language version of Transportation Analyst is available. When you install Transportation Analyst, you can switch between the different languages. Transportation Analyst has powerful multi-stop, backhaul, continuous move, mode selection, fleet sizing, and hub capabilities. The powerful optimization engine allows you to uncover savings you could not find otherwise.
IBM Decision Optimization
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MichaelWatson 270002K5FS Tags:  optimization transportation_analyst transportation ilog 2,799 Views
We have a new release of IBM ILOG Transportation Analyst.
This is a major release for this product. It has a new interface, improved run time performance, additional constraints and settings, and enhanced optimization capabilities. The product embeds IBM ILOG CPLEX Optimizer. Specifically, the optimization engine takes advantage of our powerful constraint programming engine which is well suited to these types of problems. All of this allows you to more easily solve larger problems and address other routing problems.
IBM ILOG Transportation Analyst is a strategic tool that allows you to determine the best routes, size your fleet, determine best backhauls, determine how to best use hubs, and make mode selection choices between private fleet, commercial carriers, multit-stop routes, and LTL.
This product is a nice complement to IBM ILOG LogicNet Plus XE. When designing a network, it is often important to understand the implications to routes, fleet sizes, hubs, and modes. The product also complements Sterling TMS by providing a strategic complement for doing what-if analysis.
MichaelWatson 270002K5FS Tags:  sterling_tms ilog optimization transportation_analyst 3,185 Views
Finding good routes can reduce transportation costs by 5-15%.
Finding great routes can reduce costs by a further 5-10%.
These savings can add up fast.
However, finding these great routes can be difficult.
On one level, routing seems trivial. If you have 75 shipments to make, you can easily look at a map and come up with routes. If analyze the routes, you can probably make changes to reduce costs. But, how do you know if you've found good solution? How do you know if you've found a great solution?
What is not obvious at first glance is how many total possible routes exist in a routing problem. In a problem with just 75 shipments, if you allow up to 10 stops per truck, the total possible routes exceed 10 to the 100th power (10 followed by 100 zeros)! Even with today's computing power, there is no way to evaluate each of these options.
And, the problem becomes harder when you consider delivery windows, different types of trucks, the ability to do backhauls, making making multiple trips with the same vehicle, and so on.
This is where IBM's optimization expertise comes in. Both the IBM ILOG Transportation Analyst and Sterling TMS use the ILOG CPLEX Optimizer to find great routes. The ILOG CPLEX Optimizer product contains a module for Constraint Programming (CP). CP is well suited for tough scheduling and routing problems, especially routing problems with time windows. It is this optimization technology that allows to you to find great solutions.
MichaelWatson 270002K5FS Tags:  transportation transportation_analyst ilog supply_chain 2,936 Views
A retailer with multiple different chains of stores produced a specialty food product that was needed by different chains. Since the chains ran independently and had different requirements, they sent separate trucks to each chain. Also, the firm ran static routes so each store could get to better know the driver. These routes did not change frequently.
They used Transportation Analyst to determine the benefits of combining the shipments for the two chains together. For example, a truck would leave the warehouse and visit stores from each chain on a single route. Before they changed their business practices, they wanted to understand the potential benefit. They found they could reduce transportation cost by 7% and while providing better service. While it may seem obvious that combining shipments would yield savings, it is important to quantify these to understand the value of the change prior to making the change.
This study is part of a trend we are seeing. More firms are looking for savings opportunities through new transportation strategies. They are not only applying transportation optimization to the current practices, they are using the technology to look for new ways to do business.
For example, the map on the left shows an example of mode selection--- which customers should be served private, commercial, or LTL carrier, and for the truck load moves, which ones are multi-stop and which ones direct.
In addition, it is also important to analyze the back haul opportunities. That is, your selection of the outbound mode can depend the opportunities for picking up product from a supplier and bringing it back into your facility.