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There are a total of 3 record(s) matching your query.
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Optimizing Sensor and Actuator Arrays for ASAC Noise Control
Author(s): Palumbo, Dan; Cabell, Ran
Abstract: This paper summarizes the development of an approach to optimizing the locations for arrays of sensors and actuators in active noise control systems. A type of directed combinatorial search, called Tabu Search, is used to ...
NASA Center: Langley Research Center
Publication Year: 2000
Added to NTRS: 2008-06-02
Document ID: 20000097391; Report Number: SAE Paper 2000-01-1707
Active Structural Acoustic Control of Interior Noise on a Raytheon 1900D
Author(s): Palumbo, Dan; Cabell, Ran; Sullivan, Brenda; Cline, John
Abstract: An active structural acoustic control system has been demonstrated on a Raytheon Aircraft Company 1900D turboprop airliner. Both single frequency and multi-frequency control of the blade passage frequency and its harmonics ...
NASA Center: Langley Research Center
Publication Year: 2000
Added to NTRS: 2005-08-25
Document ID: 20000040432; Report Number: ARL-TR-2205, L-17944, NAS1.15:209846, NASA/TM-2000-209846
Flight Test of ASAC Aircraft Interior Noise Control System
Author(s): Palumbo, Dan; Cabell, Ran; Cline, John; Sullivan, Brenda
Abstract: A flight test is described in which an active structural/acoustic control system reduces turboprop induced interior noise on a Raytheon Aircraft Company 1900D airliner. Control inputs to 21 inertial force actuators were ...
NASA Center: Langley Research Center
Publication Year: 1999
Added to NTRS: 2004-10-28
Document ID: 20040086860; Report Number: AIAA Paper 99-1933
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