Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Bruce H. Wilson"'
Publikováno v:
2021 IEEE/AIAA 40th Digital Avionics Systems Conference (DASC).
In response to the needs of various stakeholders, the FAA has developed an automated tool that provides values for expected next day airport runway configurations and their respective arrival and departure rates. The arrival and departure rates at an
Autor:
Bora Eryilmaz, Bruce H. Wilson
Publikováno v:
Journal of the Franklin Institute. 343:48-68
Developments in nonlinear control theory have made it possible to design controllers for systems having non-smooth nonlinearities in their dynamics. Hydraulic systems that use inexpensive proportional valves are examples of such systems, where nonlin
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1886:92-100
The independent evaluation of a roadway-departure crash-warning system will involve identifying and classifying conflicts and near-collisions from a vast quantity of field data. The classification of these events includes identifying vehicle movement
Publikováno v:
Computers & Electrical Engineering. 29:781-800
The robust stability problem of uncertain continuous-time systems described by higher-order dynamic equations is considered in this paper. Previous results on robust stability of Metzlerian matrices are extended to matrix polynomials, with the coeffi
Autor:
Bora Eryilmaz, Bruce H. Wilson
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 122:576-579
Experiments indicate that at small servovalve spool displacements, leakage flow between the valve spool and body dominates the orifice flow through the valve. In precision positioning applications, where the servovalve operates within the null region
Autor:
Bruce H. Wilson, Bora Eryilmaz
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 123:457-462
Tracking control for hydraulic systems is a key system requirement, as these devices must often follow prescribed motions. Tracking control of hydraulic systems has been approached using both linear and nonlinear control laws. The latter provides imp
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 121:171-178
Vibration isolation tables find application in diverse production and research environments. The structure of a table is such that a designer is forced to compromise among design metrics such as transmissibility, force-disturbance rejection, and cont
Autor:
Bruce H. Wilson, Bora Eryilmaz
Publikováno v:
Automatica. 35:755-760
The value set of an uncertain transfer function facilitates a number of robust control problems. For the general case, value set synthesis is aided when the transfer function is decomposed into a tree structure with (mostly) disjoint uncertain parame
Publikováno v:
IEEE Transactions on Automatic Control. 44:551-555
The generalized mapping theorem provides a means to synthesize convex-hull generator points for uncertain polynomials and transfer functions. However, its application requires maximizing a projection onto a unit ray over a uniform grid of angles, whi
Publikováno v:
Journal of Sound and Vibration. 218:81-101
The design of an active controller for a vibration isolation table employing pneumatic vibration isolators requires an accurate mathematical model of the isolator. An experimental investigation of the validity of available models has been performed a