The acausal bond graph of system NMP is
displayed in Figure 2.1 (on page ) and its label
file is listed in Section 2.1.1 (on page ).
The subsystems are listed in Section 2.1.2 (on page ).
This is a simple non-minimum phase system with an inverse-type
response. It is the standard fast negative and slow positive systems
in parallel. The corresponding inverse system iNMP is
unstable.