Zobrazeno 1 - 10
of 148
pro vyhledávání: '"C.M. Liaw"'
Publikováno v:
Asian Journal of Control. 3:309-318
A robust speed controller for an induction motor drive that achieves quantitative control and considers the effects of nonlinearities is presented in this paper. First, a two-degree-of-freedom controller (2DOFC) is designed according to the estimated
Publikováno v:
Mechatronics. 13:677-696
To achieve robust linear position driving control with contactless and low mechanical friction, this paper presents the development of a magnetic suspension positioning stage directly driven by an inverter-fed linear permanent magnet synchronous moto
Autor:
C.M. Liaw, Ming-Shi Huang
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 39:647-659
Generally, good transient response and high conversion efficiency of a field-weakened indirect field-oriented (IFO), induction motor drive are difficult to obtain simultaneously owing to their contradictory behaviors. Moreover, its operating performa
Publikováno v:
Electric Power Components and Systems. 29:1089-1109
In this paper, the dynamic model estimation and quantitative position control of a linear brushless DC motor (LBDCM) drive are studied. First, the inverter-fed LBDCM drive is established and its dynamic model is estimated from measurements. Then, acc
Publikováno v:
Mechatronics. 7:641-661
The control strategies of an indirect field-oriented induction motor drive for both good operating characteristics and dynamic rotor speed response are presented. The small-signal model representing detuning behavior around the steady-state of an ide
Design and implementation of a single-phase three-wire transformerless battery energy storage system
Autor:
S.J. Chiang, C.M. Liaw
Publikováno v:
IEEE Transactions on Industrial Electronics. 41:540-549
This paper presents a single-phase three-wire (1/spl phi/3 w) transformerless battery energy storage system (BESS). Its power circuit is simple, since it consists of only one power converter. It has three legs to provide 1/spl phi/3 w 220/110 V outpu
Autor:
Faa-Jeng Lin, C.M. Liaw
Publikováno v:
IEEE Transactions on Energy Conversion. 8:350-356
A discrete adaptive induction position servo is designed and implemented. In the proposed servo system, the dynamic model of the indirect field-oriented induction motor is estimated from measurements using the stochastic approach. Based on this model
Autor:
C.M. Liaw
Publikováno v:
IEEE Transactions on Automatic Control. 37:1215-1220
A two-degree-of-freedom controller for motor drives with a first-order model is proposed. The parameters of the controller are designed using a systematic procedure to match the prescribed motor drive specifications. Very good rotor speed dynamic res
Autor:
C.M. Liaw
Publikováno v:
International Journal of Systems Science. 22:1209-1218
A practical method of model reduction for linear systems is proposed. To minimize the order of the reduced plant model and to achieve a very good approximation of the original system, the reduced model of the original system is constructed from two s
Autor:
Hung-Chun Chang, C.M. Liaw
Publikováno v:
International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2006. SPEEDAM 2006..
A two-quadrant front-end converter to power switched-reluctance motor (SRM) drive and its control are presented in this paper. The proposed front-end converter can be operated as a DC/DC boost converter to establish well-regulated and boosted DC-link