Decomposition and composition mechanism applied in control system modeling language

Models can liberate engineers from system complexity, which brings an efficient way for developing large-scale, complex and reliable real-time system. A key technology is decomposition and composition of models. Complicated problems can be decomposed into simple issues through decomposition of models. Composition of models must deal with complex relationships between every parts of the system, so that they can be composed in whole. This paper shows the decomposition and composition mechanism applied in CSML meta-model.