Title:
DYNAMOMETER CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/049845
Kind Code:
A1
Abstract:
In the present invention, an input-side control device 5 generates an input-side torque command signal Tr using an engine torque command signal, an input-side velocity detection signal ω, and an input-side shaft torque detection signal Tsh, and is provided with: a shaft torque controller 51 that generates a torque command signal on the basis of the engine torque command signal and an input shaft torque detection signal; and an inertia compensator 52 that feeds back an inertia compensation signal generated by multiplying a set inertia value Jset by the input-side velocity detection signal. The shaft torque controller 51 is provided with a first low-pass filter 511 that, from the engine torque command signal, allows a high-frequency component to decay and a low-frequency component to pass; and the inertia compensator 52 is provided with a second low-pass filter 521 that, from the input-side velocity detection signal, allows a high-frequency component to decay and a low-frequency component to pass.
Inventors:
AKIYAMA TAKAO (JP)
Application Number:
PCT/JP2019/025976
Publication Date:
March 12, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD (JP)
International Classes:
G01M13/02; G05B11/36
Foreign References:
JP2006242593A | 2006-09-14 | |||
JP2016206177A | 2016-12-08 | |||
JP6369596B1 | 2018-08-08 | |||
JP2016070786A | 2016-05-09 | |||
JP3775284B2 | 2006-05-17 | |||
JP6390774B1 | 2018-09-19 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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