供应链优化(英文)课件.ppt

Business Process Expansion to Exploit Optimization Models For Supply Chain Planning Jeremy F. Shapiro Slim Technologies IMA Workshop The Role of Optimization in Supply Chain Management September 23, 2002 Jshapiro@ ? Copyright 2002 by Jeremy F. Shapiro. All rights reserved. The Overselling of Supply Chain Planning Suites – 60 Manufacturers Speak UpAMR Research, August 2001 Overselling collaboration, Supply Chain Planning (SCP) product suites fail to deliver on bold promises of synchronizing the supply chain Users are crediting SCP automation for performance improvement…but overall score of C+ reflects… frustration about long implementation cycles and exaggerated vendor claims SCP systems deliver results in inventory management and customer service Success is more dependent on effective change management than it is on technology Agenda Transactional IT vs. Analytical IT Constructing the supply chain decision database from an ERP database Behavioral realities underlying organizational decision-making Harmonizing exploration and exploitation Business process expansion for tactical supply chain planning based on optimization models Conclusions To effectively apply IT in managing its supply chain, a company must distinguish between the form and function of Transactional IT and Analytical IT Transactional IT Concerned with acquiring, processing and communicating raw data about the company’s past and current supply chain operations e.g., POS systems, general ledger systems, quarterly sales reports, ERP and e-commerce systems Analytical IT Concerned with developing and applying systems for evaluating and disseminating decisions based on models constructed from supply chain decision databases e.g., production scheduling systems, forecasting systems, supply chain network optimization systems Differences between Transactional IT and Analytical IT can be contrasted across six aspects: Aspect: Time frame addressed Transactional IT: Past a