As one of the most critical components in modern LP solvers, presolve in linear programming (LP) employs a rich set of presolvers to remove different types of redundancy in input problems by ...

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A review of topology deign and drive control in arc-linear motors for direct-drive application The recent advances in arc-linear motors with particular reference to motor topologies, working ...

To achieve a wider operation speed range and more flexible flux linkage for long-stroke applications, more linear machines (LMs) have been designed as adjustable excitation in recent years, whose air ...