Title :
Design of feedback control laws for switching regulators based on the bilinear large signal model
Author :
Chen, Fen ; Cai, Xuan San
Author_Institution :
California Inst. of Technol., Pasadena, CA, USA
fDate :
4/1/1990 12:00:00 AM
Abstract :
A method for the design of a linear feedback control law for switching regulators based on the bilinear large-signal model is presented. The resulting system guarantees a satisfactory stability region in the state space, and meets the requirements of large damping on transient responses with small feedback control energy. Large-signal transient responses are simulated and compared with the results obtained by R.W. Erickson et al. (1985). The proposed method is well suited for converter topologies with more than two state variables
Keywords :
control system synthesis; damping; feedback; linear systems; stability criteria; state-space methods; bilinear large signal model; bilinear model; damping; large-signal transient responses; linear control design; linear feedback control law; stability region; state space; switching regulators; transient responses; Asymptotic stability; Design methodology; Equations; Feedback control; Nonlinear systems; Power system modeling; Power system stability; Regulators; Signal design; Transient analysis;
Journal_Title :
Power Electronics, IEEE Transactions on
