OPTIMIZATION MODELS AND ALGORITHMS: AN EMERGING TECHNOLOGY FOR THE MOTOR CARRIER INDUSTRY

The emergence of new information technologies, tremendous competition and the growth of very large carriers in truckload trucking is placing increasing emphasis on powerful new tools for planning operations. Increasingly, management in the motor carrier industry is being asked to review and critically evaluate these new technologies for their own operations. We review the optimization models and algorithms for transportation, with the intent of providing lay management with at least a feeling of the range of technologies that are available, and a sense of the strengths and weaknesses of each. The presentation describes the different types of applications of optimization to transportation that have evolved, and outlines how different methods are suited to different types of problems. Special attention is given to real-time optimization for truckload motor carriers. A new interactive graphic simulation system, called MIDAS, (micro dispatch and simulation), has been developed for demonstrating optimization methods, allowing the user to compete against the optimization model in a real-time framework.

• Supplemental Notes:
  • Publication Date: February 1991
• Corporate Authors:

  QUALCOMM Incorporated

  5775 Morehouse Drive
  San Diego, CA  United States  92121
• Authors:
  • Powell, Warren B
• Publication Date: 1991

Language

• English

Media Info

• Pagination: p. 68-80
• Serial:
  • IEEE Transactions on Vehicular Technology. vol. 40 no. 1
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)

Subject/Index Terms

• TRT Terms: Commercial vehicle operations; Computer algorithms; Real time information; Simulation; Trucking
• Subject Areas: Freight Transportation; Motor Carriers; Operations and Traffic Management;

Filing Info

• Accession Number: 00772045
• Record Type: Publication
• Source Agency: UC Berkeley Transportation Library
• Files: PATH
• Created Date: Nov 17 1999 12:00AM