AIMMS Service Partner CQM

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About CQM

The consultancy firm CQM was founded in 1979 and provides insight, structure and optimal solutions to customers in a fact based and quantitative way. Their solutions are supported by models and always developed in close collaboration with their customers.

For 25 years, CQM's quantitative approach has proven its value, with over 100 customers worldwide, including Philips, DHL, Van Gansewinkel, ProRail, Océ, Corus, and Astron.  CQM's main expert areas are:

  • Process en product improvement,
  • Logistics, and
  • Planning

AIMMS Service Partnership

In February 2004, CQM and Paragon signed the AIMMS Service Partnership Agreement. CQM has already been using the AIMMS modeling system for almost 10 years, providing a service to their clients in both application development and consultancy areas. CQM services customers of Paragon in The Netherlands and Germany.

Applications and Solutions

Some examples of solutions built in AIMMS by CQM are the design optimization tool COMPACT, a tire purchasing tool built for Leaseplan, and the maintenance planning tool ORCA for ProRail. Furthermore, CQM uses AIMMS extensively in consultancy assignments like distribution network optimization and warehouse allocation problems.

 

 

screendump of ORCA, an AIMMS implementation of CQM

ORCA, Maintenance Planning - ProRail

ORCA is a custom-made decision support tool for ProRail, the owner of the Dutch railway system. The planning tool supports the process of constructing a strategic maintenance planning for the upcoming seven years. Inputs for the system are a digital railway map and the maintenance requirements for the upcoming years. The tool computes capacities on (parts of) the network and the effect of maintenance on this capacity. Output of the system is an optimal maintenance planning that describes which maintenance jobs should be executed simultaneously.

screendump of COMPACT, an AIMMS implementation of CQM

COMPACT, Design Optimization - Philips

COMPACT is a unique AIMMS-based design optimization tool. It implements a structured way-of-working towards an optimal design and leads to better designs in less time.

 

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Optimize Central Purchasing - LeasePlan 

LeasePlan Corporation is the world’s market leader in car leasing, with a vehicle fleet of more then one million cars. For suppliers of replacement parts, such as shock absorbers, tires and exhausts, LeasePlan is a very attractive customer.

 

In Europe alone, LeasePlan buys over 1.2 million new tires each year, a scale which offers LeasePlan attractive discount opportunities from suppliers. However, in practice, optimal utilization of this advantage appears not to be so easy.

 

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STRETCH, repositioning of sea containers - Hoyer Global Transport
The inbound and outbound flows of sea containers between regions in the world are never balanced. For sea freight companies like Hoyer Global Transport this means that repositioning is necessary. STRETCH is a decision support tool that supports the planning of repositioning flows. Based on forecasts of orders the tool plans the repositioning at minimal cost. Furthermore, the tool offers opportunities for scenario analysis, for example to analyze the effect of increasing the fleet.

 screendump of a network design solution, an AIMMS implementation of CQM

Design of logistics networks - Philips, Deli XL, Agfa

Reconsidering the distribution network structure is part of the strategy decisions of many companies. Such a study always consists of a qualitative and quantitative argumentation. CQM uses AIMMS as a modeling tool for the quantitative part of these studies. In such a project the result is a scenario analysis and optimization tool for finding the optimal distribution structure.

 

With this tool the project team, consisting of a number of distribution experts from the client and a number of CQM consultants, can analyze several scenarios and the effect of changes in the distribution strategy. Outputs of these models are the optimal number of warehouses, the number of layers in the supply chain and the sourcing of each customer.

 screendump of PlaNet, an AIMMS implementation of CQM

PlaNet, Network Planning - Danzas DHL

With PlaNet Europe CQM supports her customers in taking transportation decisions on both a strategic and tactical level. The tool generates optimal route planning for parcel transport in Europe and is among others used to compute potential savings obtained from merging transportation networks.

 

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  DOTCOMP deliverables

DOTCOMP is a dedicated software tool for the generation and validation of compact models for the thermal characterization of electronic packages. It implements an effective thermal characterization methodology that has been developed within the ESPRIT project DELPHI. This methodology enables the creation of compact thermal models that are essentially independent of the application, thereby uniquely characterizing the electronic part. With DOTCOMP you can easily generate and validate such compact models. Data from a detailed or full simulation model is required.

 

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 Customer Quotes  “Yours has been the best support organization of many different OR packages I have used. I chose AIMMS over others, despite my knowledge of them from school, because yours seemed the most robust and friendliest for input, design and output. I am glad I made this choice.”
Keith Gardner, The Lewin Group, Virginia, USA - Consultant

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