engineering recuitment UPCL AE (E&M) 2021 Mock Test Control Systems State Space Analysis State Transition Matrix
Separation property of state transition matrix is
1
\(\phi \left( {t - {t_0}} \right) = \phi \left( t \right)\phi \left( {{t_0}} \right)\)
2
\(\phi \left( {t - {t_0}} \right) = {\phi ^{ - 1}}\left( t \right)\phi \left( {{t_0}} \right)\)
3
\(\phi \left( {t - {t_0}} \right) = \phi \left( t \right){\phi ^{ - 1}}\left( {{t_0}} \right)\)
4
\(\phi \left( {t - {t_0}} \right) = {\phi ^{ - 1}}\left( t \right){\phi ^{ - 1}}\left( {{t_0}} \right)\)