Evaluation of Output Frequency Responses of Nonlinear Systems Under Multiple Inputs
Lang, Zi-Qiang and Billings, S.A.
(1997)
Evaluation of Output Frequency Responses of Nonlinear Systems Under Multiple Inputs.
Research Report.
ACSE Research Report 681
.
Department of Automatic Control and Systems Engineering
Abstract
In this paper, a new method for evaluating output frequency responses of nonlinear systems under multiple inputs is developed based on two theoretical results concerning the output frequency responses of nonlinear systems to multiple inputs and the determination of output frequencies of nonlinear systems subject to multiple input excitations. This method circumvents difficulties associated with the existing "frequency mix vector" based approaches and can be applied to evaluate nonlinear output frequency responses to multiple inputs so as to investigate nonlinear behaviours of practical systems including electronic circuits at the system simulation and design stages.
Metadata
Item Type:
Monograph
Authors/Creators:
Lang, Zi-Qiang
Billings, S.A.
Copyright, Publisher and Additional Information:
The Department of Automatic Control and Systems Engineering research reports offer a forum for the research output of the academic staff and research students of the Department at the University of Sheffield. Papers are reviewed for quality and presentation by a departmental editor. However, the contents and opinions expressed remain the responsibility of the authors. Some papers in the series may have been subsequently published elsewhere and you are advised to cite the later published version in these instances.
Keywords:
Nonlinear Systems/Circuits; Output Frequency Responses; Frequency Domain Analysis; Sinusoidal Inputs
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