There are various situations in which real-world problems can be modeled and solved as minimum flow problems. Sometimes, these situations, minor data changes may occur, leading to corresponding of the networks practical problems, such slight variations capacity or lower bound. For instance, bound an arc increase decrease time, leaving one with no other choice than finding new network flow. Give...

This paper is concerned with the problem of state estimation for discrete-time linear systems in presence additional (equality or inequality) constraints on (or estimate). By use minimum variance duality, converted into an optimal control problem. Two algorithmic solutions are described: full information estimator (FIE) and moving horizon (MHE). The main result to show that proposed stable sens...