Title :
Two-dimensional finite element analysis of piezoelectric cantilever for silent alarm system
Author :
Lee, Chang-Hwan ; Jung, Hyun Kyo
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Abstract :
This paper presents two-dimensional analysis of new piezoelectric vibrator for silent alarm system by using finite element method. The results of three-dimensional analysis for piezoelectric transducers, are shown for validity confirmation of numerical analysis. A two-dimensional method is recommended for more complicated and time-consuming analysis such as optimal design. The two-dimensional results are shown
Keywords :
alarm systems; finite element analysis; piezoelectric transducers; finite element method; numerical analysis; optimal design; piezoelectric cantilever; piezoelectric transducers; piezoelectric vibrator; silent alarm system; three-dimensional analysis; time-consuming analysis; two-dimensional finite element analysis; Alarm systems; DC motors; Electromechanical sensors; Finite element methods; Piezoelectric actuators; Piezoelectric materials; Piezoelectric transducers; Structural beams; Telephony; Ultrasonic transducers;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971885
