The vibration damping effectiveness of an active seat suspension system and its robustness to varying mass loading

被引：78
作者：
Maciejewski, I. [1 ]
Meyer, L. [2 ]
Krzyzynski, T. [1 ]
机构：
[1] Koszalin Univ Technol, Dept Mechatron & Appl Mech, PL-75256 Koszalin, Poland
[2] Isringhausen GMBH & CO KG, Testlab, DE-32657 Lemgo, Germany
来源：
JOURNAL OF SOUND AND VIBRATION | 2010年 / 329卷 / 19期
关键词：
H-INFINITY CONTROL; OPTIMIZATION; ACTUATOR;
D O I：
10.1016/j.jsv.2010.04.009
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The paper describes the simulated dynamic response of an active vibro-isolating pneumatic suspension seat. Active control of the air-spring force is used to improve its vibro-isolation properties. For the active vibration isolating system described, a triple feedback loop control system was developed and analysed. The system robustness for different load masses was investigated using the verified active seat suspension model. The Seat Effective Amplitude Transmissibility factor (SEAT) and the maximum suspension deflection were used as the seat performance indices. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3898 / 3914
页数：17
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