Intelligent bearing system for passing through critical speed of aeroengine rotor by changing stiffness using SMA wires

Materials Science Forum

Volumn 327, Issue , 2000, Pages 99-102

  Nie, J ^a   Yan, X ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; BEARINGS (MACHINE PARTS); INTELLIGENT MATERIALS; SHAPE MEMORY EFFECT; STIFFNESS; WIRE;

ACTIVE STIFFNESS CHANGE THEORY; AEROENGINE ROTORS; INTELLIGENT SUPPORT SYSTEMS;

ROTORS;

EID: 0033874431     PISSN: 02555476     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.4028/www.scientific.net/msf.327-328.99     Document Type: Article

References (4)

1. K. NAGAYA and S. TAKEDA. Journal of Sound and Vibration, 113(2), 1987,p.307-315. Active control method for passing through critical speeds of rotating shafts by changing stiffness of the supports with use of memory metals.
2. B. SANDLER, Journal of Sound and Vibration, 73(2), 1980, p.161-175. Adaptive Mechanisms (Automatic vibration control).
3. Sun Changren, Ph.D. dissertation, Beijing University of Aeronautics & Astronautics, 1995. Study on Characteristics of Active Vibration Control of Intelligent Material Structure and Systems.
4. C. Liang, Ph.D. dissertation, Virginia Polytechnic Institute and State University, 1990. Constitutive Modeling of Shape Memory Alloys.