COMPIT 2003 in Hamburg/ Germany - TUHH

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The Role of IT in Shipbuilding Stefan Krüger TU Hamburg-Harburg, Hamburg/Germany, krueger@tu-harburg.de Abstract A review of the business requirements for European shipbuilding lays the groundwork for concluding requirements for information technology supporting competitive designs. Specific open system software must be combined with re-engineering the design process to obtain sustainable competitive advantage. The general guidelines are detailed and illustrated with examples from the FSG shipyard. 1. Introduction There can be no doubt that no improvement of the shipbuilding process, regardless whether product improvement or process optimization, can be achieved today without massive support of information technology. Any program with the aim to reduce man-hours or to increase the technological level of the product itself always results in development demands of IT based tools, interfaces, data management or processors. Therefore, we can conclude that one of the strategic key values lies in the development, management and application of latest information technology. Surprisingly, despite the strategic key value of IT based technologies, it can often be observed that investments in the IT sector are not determined by rational criteria. Neither the strategic value of that discipline nor a simple value for money balance are taken into account. This does especially hold for the shipbuilding industry with complex products, sophisticated production processes and logistics chains which all have to cope with the extremely short product development cycles and where the fierce competition has already led to a remarkable reduction of the players in the field, often due to technical delivery problems or extensive man-hours. To remain in the market, European shipbuilding industry has to optimize products and processes to the maximum possible. Consequently, a strong engagement in R&D especially in IT technologies is a major strategic playing field. This paper describes main conclusions derived from the current situation and the author points out fields where development has to take place in the future. Cost level in % 100 90 80 70 60 50 40 30 20 10 fixed by design ca. 70% of cost level are defined in the first four weeks ! Assigned costs (6 ships) Assigned costs (first ship) Inquiry D J99 F M A M J J A S O N D J00 F M A M J J A S O Time Contract 1. Model Test Preapproval HYKAT ME Delivery Launching Trial Trip Delivery Fig.1: Actual costs and cost level fixed by the design for one RoRo ship and all 6 ships of the series 525
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