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428篇 您的检索式:作者名="Spencer Jr"
    题名 作者 年代 出处 被引量
1基于分布式传感网络的结构模态识别方法显示文摘结构的模态参数识别是结构健康监测系统的基本任务。随着工程结构的日益大型化和复杂化,振动测试时需要布置大量的传感器。传统的集中采集和处理技术将难以胜任海量数据的处理要求,采用无线智能传感器的结构健康监测系统正是应运而生的新方向,而分布式采集和处理是其特点。在无线智能传感网络拓扑结构中采用分布式算法求解结构整体振型,利用随机子空间法识别各子结构模态,结合粒子群优化算法调整子振型获取结构整体振型。通过混凝土钢管拱桥模型试验验证了分布式算法的可行性,并利用模态置信度(MAC)对比分析了由分布式模态识别方法和集中式模态识别方法得到的结果,结果表明两种算法吻合较好。张敏 谢慧才 Sung han Sim B F Spencer Jr 2010土木工程学报2010,43,3:2
2Probabilistic stability measures for controlled structures subject to the real parameter uneertainties显示文摘SPENCER JR B F SAIN M K KANOR J C 1992Smart Materials and Structures1992,1,2:1
3Phenomenological Model of a Magnetorheological Dampers 显示文摘Spencer Jr B F Dyke S J 1997ASCE Journal of Engineer- ing Mechanics1997,123,3:1
4Phenomenological model d a magnetorheological damper ASCE 显示文摘Spencer Jr B F Dyke S J Sain M K 1997Journal of Engineering Mechanics1997,123,3:1
5Clear cell adenocarcinoma of the urethra: evidence for origin within paraurethral ducts 显示文摘Spencer JR Brodin AG Ignatoff JM 1990J Urol1990,143,1:1
6Phenomenological model for magnetorheological damper显示文摘Spencer Jr B F Dyke S J Sain M K 1997ASCE J Eng Mech1997,123,3:1
7Risk factors for venous thromboembolism显示文摘Anderson FA Jr Spencer FA 2003Circulation2003,107,231:1
8Isolation system for vibration control of stay cables显示文摘Inho H Jong S L Jr Spencer B F 2009Journal of Engineering Mechanics2009,135,1:1
9Modeling and control of magnetorheological dampers forseismic response reduction显示文摘Dyke S J Spencer Jr B F Sain M K 1996Smart Materials and Structures1996,5,5:1
10Benchmark problems in structural control part I:Active mass driver system 显示文摘SPENCER B F Jr DYKE S J DEOSKAR H S 1998Earthquake Engineering and Structural Dynamics1998,27,11:1
11State-of-the-art of semiactive control systems using MR fluid dampers in civil engineering applications显示文摘Jung H J Spencer B F Jr Ni Y Q 2004Structural Engineering and Mechanics2004,17,34:1
12Malposition of transvenous pacing lead in the left ventricle显示文摘RAGHAVAN C CASHION JR W R SPENCER Ⅲ W H 1996Clin Cardiol1996,19,4:1
13Modeling and control of magnet-orheological dampers for seismic response reduction显示文摘 SPENCER Jr B F SAIN M K 1996Smart Material Structures1996,5,5:1
14Experimental study of MR dampers for seismic protection显示文摘Dyke S J Spencer Jr B F Sain M K 1998Smart Materials and Structures:Special Issue on Large Civil Structures1998,7,5:1
15Phenomenological model of a magnetorheological dampers for seismic response reduction显示文摘Dyke S J Spencer Jr B F Sain M K 1996Smart Materials and Structures1996,5,5:1
16Implementation of an active mass driver using acceleration feedback control显示文摘Dyke S J Spencer B F Jr Quast P 1996Microcomputers in Civil Engineering:Special Issue on Active and Hybrid Structural Control1996,11,:1
17Partial-thickness articular surface rotator cuff tears : An all-inside repair technique显示文摘Spencer EE Jr 2007Tech Shoulder Elbow Surg2007,8,4:1
18Large-scale MR fluid dampers:modeling and dynamic performance considerations显示文摘Yang G Spencer Jr B F Sain M K 2002Engineering Structures2002,24,3:1
19Supplemental energy dissipation: State-of-the-art and state-of-the-practice显示文摘SOONG T T SPENCER JR B F 2002Engineering Structures2002,24,:1
20Phenomenological model of a magnetorheological damper显示文摘Spencer Jr B F Dyke S J Sain M K 1997ASCE Journal of Engineering Mechanics1997,123,3:1
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