\(\left\{\begin{matrix}\begin{matrix}\dot{X}\left(\tau_{k}\right)\simeq\sum_{j=0}^{N}{\overset{\overline{}}{x}}_{j}D_{k,j},k=1,2,\ldots,N.\\ \dot{Y}\left(\tau_{k}\right)\simeq\sum_{j=0}^{N}{\overset{\overline{}}{y}}_{j}D_{k,j},k=1,2,\ldots,N.\\ \end{matrix}\\ \dot{\mathcal{M}}\left(\tau_{k}\right)\simeq\sum_{j=0}^{N}{\overset{\overline{}}{M}}_{j}D_{k,j},k=1,2,\ldots,N.\\ {\dot{V}}_{m}\left(\tau_{k}\right)\simeq\sum_{j=0}^{N}{\overset{\overline{}}{v_{m}}}_{j}D_{k,j},k=1,2,\ldots,N.\\ \end{matrix}\right.\ \) (30)