Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Shrivijay B. Phadke"'
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:2833-2842
The application of extremum seeking control (ESC) algorithm to antilock braking systems (ABSs) is attractive for maximizing the longitudinal frictional force. Most currently reported results suffer from the drawback of steady state oscillations aroun
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:10040-10049
This article is motivated by an interesting recent result on antilock braking system (ABS) design using two-time scale (TTS)-based estimation. In this article, the basic method of TTS is extended to estimate not only the disturbances but also their d
Publikováno v:
IEEE Transactions on Industrial Electronics. 67:6815-6823
In this article, the problem of control of antilock braking systems under significant uncertainties and unknown relationship between tire-road friction coefficient and wheel slip ratio for a two-axle vehicle model is considered. Two methods based on
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 25:1600-1611
This article analyzes a recent result on tracking control of nonlinear, mismatched interconnected systems and points out its drawback with regard to noise amplification that originates from numerical differentiation of tracking error. One of the obje
Publikováno v:
International Journal of Electronics. 107:1682-1703
In this paper, two control schemes for boost converters affected by uncertainties in input voltage and load are proposed. The boost converter dynamics is redefined in terms of new state variables t...
Publikováno v:
IEEE Transactions on Systems, Man, and Cybernetics: Systems. 50:840-850
In this paper, an active seat suspension system that is robust to uncertainties and unknown road profiles is designed using a state and disturbance observer. The controller which needs the measurement of just the seat frame position is analyzed with
Publikováno v:
IFAC-PapersOnLine. 53:555-560
A noninverting buck-boost dc-dc converter can be operated in buck, boost and buck-boost mode depending on an input voltage and desired output voltage. An input voltage must be known to operate the converter in these operating modes. In this paper, tw
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 66:1567-1571
In this brief, a recent result on disturbance observer-based integral sliding mode control of boost dc-dc converters is extended by proposing a state and disturbance observer to estimate inductor current in the presence of an unknown load. The contro
Publikováno v:
Journal of Sound and Vibration. 442:428-444
This paper considers the problem of designing active vehicle suspension systems in which the actuator, being affected by dead-zone and hysteresis, is non-ideal. A new method based on a disturbance observer combined with sliding mode control is propos
Publikováno v:
Control Engineering Practice. 84:183-193
In this paper, two control methods are proposed to control mismatched dc–dc buck converters. In the first method, called Method I, a multiple surface sliding mode control is proposed to handle mismatched load uncertainty. A major problem associated