Towards system development methodologies: From software to   cyber-physical domain
  In many cases, it is more profitable to apply existing methodologies than to develop new ones. This holds, especially, for system development within the cyber-physical domain: until a certain abstraction level we can (re)use the methodologies for the software system development to benefit from the advantages of these techniques. 
Maria Spichkova and Alarico Campetelli
cs.SE