Frequency effect on electrical fatigue behaviour of lead zirconate titanate ceramics


The frequency effect on the electrical fatigue behaviour of lead zirconate titanate (PZT) ceramics for a micro-actuator of exhausting disk drives has been investigated. The PZT sample was subjected to a bipolar electric field of ±one kV/mm at varied frequencies; 10, fifty, 100 Hz. The fatigue behaviour may be attributed to the domain pinning result and is well quantitatively analysed by using the ferroelectric logarithmic fatigue model. Considerably, it absolutely was found that fatigue degradation is additional severe at low frequency loading. The frequency result on the fatigue behaviour was explained using the viscosity concept.

Did you like this research project?

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

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 :New Bound on Partial Hamming Correlation of Low-Hit-Zone Frequency Hopping Sequences and Optimal Constructions - 2018ABSTRACT:During this letter, a brand new bound on partial Hamming correlation (PHC) of low-hit-zone
PROJECT TITLE :Mutual Information in Frequency and Its Application to Measure Cross-Frequency Coupling in Epilepsy - 2018ABSTRACT:We tend to outline a metric, mutual info in frequency (MI-in-frequency), to detect and quantify
PROJECT TITLE :D-FROST: Distributed Frequency Reuse-Based Opportunistic Spectrum Trading via Matching With Evolving Preferences - 2018ABSTRACT:Spectrum trading creates more accessing opportunities for secondary users (SUs), and
PROJECT TITLE :Enabling a Nationwide Radio Frequency Inventory Using the Spectrum Observatory - 2018ABSTRACT:Knowledge concerning active radio transmitters is critical for multiple applications: spectrum regulators can use this

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

Project Enquiry