Using output voltage of charge drivers to reduce hysteresis of piezoelectric actuators


Proposed may be a new method to reduce the hysteresis of piezoelectric actuators. A reference piezoelectric actuator driven by a charge controller was used to get the driving voltage, which was applied to a target actuator via a appropriate voltage amplifier. Experiments showed that a reduction of 84-ninetyp.c at frequencies from zero.05 to ten Hz was obtained compared with the direct voltage drive methodology. This technique has the power of affording very high voltage for bulk piezoelectric actuators to succeed in most elongation, and an straightforward common ground wiring that is possible for sensible piezoelectric component driving circuits, compared with the ancient charge drive for eliminating piezoelectric element??s hysteresis.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Grid interfaced solar photovoltaic system using ZA-LMS based mostly management algorithmaABSTRACT:Renewable energy sources such as solar photovoltaic can meet increasing energy demand in countries where there is
PROJECT TITLE :Normal Harmonic Search Algorithm Primarily based MPPT forSolar PV System and Integrated with Grid using Reduced Sensor Approach and PNKLMS AlgorithmABSTRACT:This paper deals with a unique reduced sensor strategy,
PROJECT TITLE :Primary frequency control using hierarchal fuzzy logic for a windfarm based mostly on SCIG connected to electrical networkABSTRACT:This paper proposes a hierarchal PI-fuzzy-PI (PIFPI) controller for a wind farm based
PROJECT TITLE :Performance Improvement of Grid Integrated SolarPV System using DNLMS Control AlgorithmABSTRACT:An integration of renewable sources based distributed generating systems encounters various power quality issues because
PROJECT TITLE :Smart Trailer : Automatic generation of movie trailer using only subtitles - 2018ABSTRACT:With the large growth rate in user-generated videos, it is changing into increasingly important to be able to navigate them

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry