Although much attention has been paid to the nonlinear H∞ control and many important achievements have been obtained in recent years, lots of work are still to be done. The relevant nonlinear H∞ control theories need to be improved, while the existing results should be applied urgently.In this dissertation, the basic theoretic results on nonlinear
(Read More…)
Modern society faces studying and dealing with the system problems with large dimension and complicated structure (such as manufacturing process, economy management, environment, electrical net control, traffic transport, aviation ect), which make the theory of large scale systems become a special field. However, because of the complication of problems, there is no series of intact
(Read More…)
Time-domain hard constraints, including actuator saturations, state and output con-straints are probably the most widely encountered and most dangerous nonlinearity inpractice control systems. It is well recognized that constraint violation might result inenvironment pollution and safety accidents such as damages on equipments and persons.If these constraints can not be ignored we must consider its in?uence
(Read More…)
The present paper focuses on the investigation of output feedback control de-sign for uncertain nonlinear systems. For various classes of nonlinear systems with nonlinearities depending on unmeasured states, the problems of stabilizing con-trol, practical tracking and disturbance attenuation are solved by output feedback. The main contents of this paper are composed of the following three
(Read More…)
