Device for controlling a regulated system, and an engine including such a device
US8005554B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 20, 2009 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | Apr 18, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02K9/563
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
This device for controlling at least one operating variable of a regulated system comprising: a filter module for filtering at least one setpoint input to the control device, the module using a first order integrator; and a correction module for correcting the variable by servo-control, the module taking account of a measurement of the variable and of the setpoint as filtered by the filter module in order to generate at least one command for the system; a control module suitable for generating a gain control factor α on the basis of at least one parameter of the system and of an operating limit value associated with the parameter; and weighting means for weighting the gain of the filter module as a function of the factor and of the residue between the setpoint and its filtered value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.