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The effect of a minimal uncertainty in position or momentum measurement on a superconductor system is investigated. The Bogoliubov-de Gennes equations for the quasiparticle states in a linear potential are solved exactly, where the position and momenta are assumed to obey the modified commutation relations. It is found that the quantized energy spectrum of the superconductor could be induced by generalized...
This paper proposed two novel discrete sliding model controllers (DSMC), which based on equivalent control and exponential reaching law respectively. Three different control algorithms, PID, DSMC based on Equivalent control (DSMCEC) and DSMC based on exponential reaching (DSMC-ER) law, are applied to control a pneumatic muscle actuator (PMA) in a position control system. Simulation and experiment...
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