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We describe a symbolic computer algebra sys-tem(CAS) toolbox for nonlinear and adaptive control law synthesis and simulation. This Mathemat-ica program provides functions for basic mathematical operations frequently encountered in analysis of nonlinear systems, implements algorithms for adap-tive and approximate nonlinear control as well as provides speedy(More)
— There has been a tremendous increase in demand for real-time video applications over military networks. Multicast provides an efficient solution for simultaneous content delivery to a group of users. It is especially valuable for military applications, as it saves network resources by sharing the data streams across receivers. Even with ever increasing(More)
We design an nonlinear adaptive control for a conical magnetic bearing system using the structure algorithm of Hirschorn and Singh and its adaptive version due to Ghanadan and Blankenship. Simulation results are presented and compared with the optimal linear controller of Mohamed and Emad. The nonlinear controller improves transient and forced response. The(More)
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