Adaptive Lattice Filter Based on Backlash Operator and Its Modeling Method
A lattice filter and filter technology, applied in the field of hysteresis nonlinear system modeling, can solve problems such as insufficient accuracy and difficult realization of modeling methods, and achieve the effect of improving modeling accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0045] In order to better illustrate the purpose and advantages of the present invention, it will be further described below in conjunction with the accompanying drawings and examples.
[0046] In this embodiment, experiments are carried out on the experimental platform of the piezoelectric ceramic actuator nano-positioning system to verify that the modeling effect of the adaptive lattice filter based on the Backlash operator proposed by the present invention is better than that of the prior art. The model of this experimental platform is PST150 / 7 / 40VS12, the withstand voltage range is -30~150V, and the output displacement range is 0-12um. The driving power is HPV series piezoelectric ceramic driving power. The controller uses TI's TMS320LF2407 as the control device. The digital-to-analog and analog-to-digital conversions are 16-bit AD669 and AD976 respectively. The controller transmits the collected data to the host computer through the serial port.
[0047] Under above-ment...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com