The Integrated Design of a New Intelligent Fuze Safety System Based on Piezoelectric Actuator

Hai Peng Chen; Chao Chen; Jun Shan Wang

doi:10.4028/www.scientific.net/AMR.645.381

Paper Titles

Research of PZT Excited Discharge Channel Compression Micro-EDM Techniques
p.363

Finite Element Analysis of Reinforced Masonry House in Towns and Villages in the Earthquake
p.367

Mechanical Analysis of Vibrating-Beam Resonantor Accelerometer
p.373

Empirical Formula for Stress Intensity Factor of Crack Initiated from an Interface Edge
p.377

The Integrated Design of a New Intelligent Fuze Safety System Based on Piezoelectric Actuator
p.381

A Fast Approach for Reduction of Torque Ripple on BLDC Motor
p.387

Influence of Chamfer Size on the Two-Side Direction Burr Formed in Grinding-Hardening Machine
p.392

Appropriate Boundary Conditions for Nonlocal Elastic Beams
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Design of Bypass-Throttle Hydraulic Cylinder Speed Control System Base on High-Speed On-Off Valve
p.405

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 645The Integrated Design of a New Intelligent Fuze...

The Integrated Design of a New Intelligent Fuze Safety System Based on Piezoelectric Actuator

Abstract:

A new intelligent fuze safety system based on a linear piezoelectric actuator is proposed in this paper. The liner actuator utilizes the stator’s first-order longitudinal vibration and second-order bending vibration to drive the slider. According to the initial structure size of fuze safety system, parameter design has been carried out and the actuator’s final size has been determined. The prototype is manufactured and frequency-response experiment shows the two vibration modes can be excited at the same approximately frequency. The speed characteristics of the actuator are measured and the maximum speed of 88.2 mm/s is obtained.