On positive reachability of time-variant linear systems on time scales
2013 ◽
Vol 61
(4)
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pp. 905-910
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Abstract Positive reachability of time-variant linear positive systems on arbitrary time scales is studied. It is shown that the system is positively reachable if and only if a modified Gram matrix corresponding to the system is monomial. The general criterion is then specified for particular cases of continuous-time systems and various classes of discrete-time systems. It is shown that in the case of continuous-time systems with analytic coefficients the conditions for positive reachability are very restrictive, similarly as for time-invariant systems
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1959 ◽
Vol 4
(3)
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pp. 112-112
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2005 ◽
Vol 2005
(1)
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pp. 87-99
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1999 ◽
Vol 119
(12)
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pp. 1561-1566
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1984 ◽
Vol 104
(6)
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pp. 127-136
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