FrequencyResponse¶

class sharpy.postproc.frequencyresponse.FrequencyResponse[source]¶

Frequency Response Calculator

Computes the frequency response of a linear system. If a reduced order model has been created, a comparison is made between the two responses.

The settings that this solver accepts are given by a dictionary, with the following key-value pairs:

Name	Type	Description	Default	Options
`folder`	`str`	Output folder	`./output`
`print_info`	`bool`	Write output to screen	`False`
`compute_fom`	`bool`	Compute frequency response of full order model (use caution if large)	`False`
`load_fom`	`str`	Folder to locate full order model frequency response data
`frequency_unit`	`str`	Units of frequency, “w” for rad/s, “k” reduced	`k`	`w`, `k`
`frequency_bounds`	`list(float)`	Lower and upper frequency bounds in the corresponding unit	`[0.001, 1]`
`num_freqs`	`int`	Number of frequencies to evaluate	`50`
`quick_plot`	`bool`	Produce array of `.png` plots showing response. Requires matplotlib	`False`

run()[source]¶: Get the frequency response of the linear state-space Returns: