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2020 振 动 工 程 学 报 第 38 卷
外,本文得到的实时混合试验平台的临界稳定质量 2023,20(3):781-789.
比(>40%)远超实际工程中的质量比(5.6%),这表明 [6] GUO W, ZENG C, GOU H Y, et al. Real-time hybrid
使用该试验系统测试车-桥耦合振动具有充足的稳 simulation of high-speed train-track-bridge interactions using
定裕度。 the moving load convolution integral method[J]. Engineering
Structures,2021,228:111537.
5 结 论 [7] NAKASHIMA M,KATO H,TAKAOKA E. Development
of real-time pseudo dynamic testing[J]. Earthquake Engineer-
实时混合试验 (RTHT) 近年来被用于高速列车 ing and Structural Dynamics,1992,21(1):79-92.
桥上行车的动力测试。车-桥耦合系统的时变性给 [8] NAKASHIMA M. Hybrid simulation: an early history[J].
该试验的稳定性分析带来了难题,现有研究尚未有 Earthquake Engineering and Structural Dynamics, 2020,
可以预测时变实时混合试验稳定性的方法。为了提 49(10):949-962.
前评估走行车桥系统实时混合试验的可行性,本文 [9] 古泉,张德宇,国巍,等. 高速铁路车-轨-桥耦合系统实时
混合试验的高效计算方法 [J]. 华南理工大学学报(自然科学
根据该系统的时变周期性,提出了基于累乘状态转
版),2021,49(3):123-130.
移矩阵谱半径的稳定性判据,并结合二分法提出了
GU Quan, ZHANG Deyu, GUO Wei, et al. An efficient
该系统的相对稳定性预测方法,以临界稳定质量比
computation method for real-time hybrid testing of vehicle-
定量地描述该系统的稳定裕度。基于振动台实时混
track-bridge coupling system of high-speed railway[J]. Journal
合试验得到的临界稳定质量比与本文方法的预测结
of South China University of Technology ( Natural Science
果吻合良好,这表明本文方法可以准确地预测走行
Edition),2021,49(3):123-130.
车桥实时混合试验系统的稳定性。 [10] GUI Y,WANG J T,JIN F,et al. Development of a family
of explicit algorithms for structural dynamics with uncondi-
参考文献: tional stability[J]. Nonlinear Dynamics, 2014, 77( 4) :
1157-1170.
[1] 许思思,张卫华,张娜. 高速列车产业发展政策、市场及 [11] 王贞,李强,吴斌. 实时混合试验的自适应时滞补偿方法
策略分析 [C]//2022 世界交通运输大会(WTC2022). 武汉, [J]. 工程力学,2018,35(9):37-43.
2022. WANG Zhen,LI Qiang,WU Bin. Adaptive delay compen-
[2] 王巍. 350 km/h 高铁 32 m 简支箱梁提速至 400 km/h 适应 sation method for real-time hybrid testing[J]. Engineering
性分析 [J]. 铁道工程学报,2022,39(7):50-54. Mechanics,2018,35(9):37-43.
WANG Wei. Analysis of adaptability on the 32 m simply- [12] TSOKANAS N, PASTORINO R, STOJADINOVIĆ B.
supported box beam used in 350 km/h high speed railway with Adaptive model predictive control for actuation dynamics
speed increasing to 400 km/h[J]. Journal of Railway Engineer- compensation in real-time hybrid simulation[J]. Mechanism
ing Society,2022,39(7):50-54. and Machine Theory,2022,172:104817.
[3] WANG L, LUO J J, LI F L, et al. Aerodynamic perfor- [13] TANG Z Y, DIETZ M, HONG Y, et al. Performance
mance and flow evolution of a high-speed train exiting a tunnel extension of shaking table-based real-time dynamic hybrid
with crosswinds[J]. Journal of Wind Engineering and Indus- testing through full state control via simulation[J]. Structural
trial Aerodynamics,2021,218:104786. Control and Health Monitoring,2020,27(10):e2611.
[4] 蔡园武,常崇义,陈波,等. CR400AF 型高速列车车轮擦 [14] HORIUCHI T, INOUE M, KONNO T, et al. Real-time
伤引起的轮轨冲击台架试验研究 [J]. 中国铁道科学, hybrid experimental system with actuator delay compensation
2022,43(3):114-120. and its application to a piping system with energy absorber[J].
CAI Yuanwu,CHANG Chongyi,CHEN Bo,et al. Study Earthquake Engineering and Structural Dynamics, 1999,
on wheel/rail impact caused by wheel flat of CR400AF high 28(10):1121-1141.
speed train using rig test[J]. China Railway Science, 2022, [15] GAO X S, YOU S. Dynamical stability analysis of MDOF
43(3):114-120. real-time hybrid system[J]. Mechanical Systems and Signal
[5] 欧双美,邹云峰,黄永明,等. 基于动模型的列车风作用 Processing,2019,133:106261.
下全封闭声屏障风荷载研究 [J]. 铁道科学与工程学报, [16] 迟福东,王进廷,汪强,等. 考虑补偿的多自由度实时耦
2023,20(3):781-789. 联动力试验时滞稳定性分析 [J]. 工程力学,2011,28(4):
OU Shuangmei,ZOU Yunfeng,HUANG Yongming,et al. 200-207.
Wind pressure load of fully-enclosed sound barrier under CHI Fudong,WANG Jinting,WANG Qiang,et al. Delay-
action of train induced wind based on moving model experi- dependent stability analysis of MDOF real-time dynamic
ments[J]. Journal of Railway Science and Engineering, hybrid testing considering compensation[J]. Engineering