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A novel Sliding Mode Control (SMC) based Active Queue Management (AQM) algorithm is proposed for control of TCP/IP based network. Modern switching networks are complex time delay process with abrupt time varying behavior of its parameters such as bandwidth, time delay etc., which makes it hard to capture the exact process dynamics for an efficient controller design. Our approach invokes the potential...
Sliding mode design based on Lyapunov matrices is proposed as roll autopilot for a tail controlled missile. The search of Lyapunov matrix for systems with unmatched uncertainties is formulated in terms of linear matrix inequality. The proposed scheme ensures robust roll position control even in the presence of large mismatched parametric uncertainties and external disturbances. The performance of...
This paper presents the modeling and design of a periodic output feedback (POF) controller to suppress the vibrations of a smart thin walled composite box beam. Collocated piezoelectric patches are bonded as sensor / actuator to the master structure at a certain finite element location on the beam, i.e., nearby the fixed end of the composite box beam. The beam structure is modelled in state space...
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