Motion control systems with improved energy efficiency
US9684288B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2013 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Aug 28, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B13/042
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Aspects of the present invention provide a motion control system implementing an electronic motion profile for a load that is highly optimized for power efficiency by implementing several performance parameters that are non-overlapping with respect to time. Each performance parameter may characterize an acceptable level of performance or error with respect to the electronic motion profile. Performance parameters may include, for example, maximum position error, maximum velocity error, maximum error for regions or sections of the electronic motion profile, position settling time, position repeatability, position accuracy, position bandwidth, velocity bandwidth, acceleration time, motor thermal capacity, motor temperature and drive temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.