Total Costs 100 80 Hardware Costs 60 40
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Total Costs % 100 80 Hardware Costs 60 40 Software Costs 20 0 1990 2000 2010 Figure 1. 1 Software and hardware development costs in the industrial robots. © 2003 Crnkovic, Asklund, Persson Dahlqvist, ”Implementing and Integrating Product Data Management and Software Configuration Management”
Generic product lifecycle Business Idea Requirements Management Development Production Operation and Maintenance Disposal Figure 1. 2 Generic PLC. © 2003 Crnkovic, Asklund, Persson Dahlqvist, ”Implementing and Integrating Product Data Management and Software Configuration Management”
Software Development Detailed Requirements Design Implementation Integration and Test Release Generic product lifecycle Business Idea Detailed Requirements Management Conceptual Development System-Level Design Production Detailed Design Operation and Maintenance Testing and Refinement Disposal Production Ramp-Up Hardware Development Figure 1. 3 Software and hardware development processes. © 2003 Crnkovic, Asklund, Persson Dahlqvist, ”Implementing and Integrating Product Data Management and Software Configuration Management”
Wheel /v 1 Wheel /v 2 Frame /v 1 Frame /v 2 Seat /v 1 Seat /v 2 Figure 1. 4 Component versions and product versions. © 2003 Crnkovic, Asklund, Persson Dahlqvist, ”Implementing and Integrating Product Data Management and Software Configuration Management”
One link three links 15 links Figure 1. 5 Direct relationships between group members. © 2003 Crnkovic, Asklund, Persson Dahlqvist, ”Implementing and Integrating Product Data Management and Software Configuration Management”
