Conclusion
  
    - Layered model structure
      
	- implements modular modeling of complex components
 
	- supports different levels of detail 
 
	- easily combines different paradigms
	  
	    - discrete event ↔ continuous
 
 	    - transaction-oriented ↔ state chart
 
	    - standard ODE ↔ physical modeling
 
	  
	 
      
     
    - This is only a start
      
	- other production machines
 
	- inclusion in complex production lines
 
	
	- other performance indicators