Journal of Vibration and Control最新文献_第2页

Integrating of LMIs with Buckingham Π theorem for control of uncertain oscillating systems 利用白金汉 Π 定理对 LMI 进行积分，以控制不确定振荡系统

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-14 DOI: 10.1177/10775463241282388

Javad Palizvan Zand, Javad Katebi, Chunwei Zhang

{"title":"Integrating of LMIs with Buckingham Π theorem for control of uncertain oscillating systems","authors":"Javad Palizvan Zand, Javad Katebi, Chunwei Zhang","doi":"10.1177/10775463241282388","DOIUrl":"https://doi.org/10.1177/10775463241282388","url":null,"abstract":"This paper introduces a novel framework for robust controller synthesis in oscillating systems by synergistically combining generalized linear matrix inequalities (GLMIs) with the Buckingham Π theorem. The primary goal is to enhance the design of robust controllers for systems with uncertain parameters through the exploitation of dimensionless groups derived from the Buckingham Π theorem. By establishing a dimensionless state-space representation, the proposed approach demonstrates adaptability to a broad spectrum of similar systems. The LMI-based formulation facilitates the systematic design of controllers capable of effectively mitigating the impact of parametric uncertainties. Simulation results for an uncertain inverted pendulum and a vehicle active suspension system validate the superior performance of the proposed method compared to conventional control techniques, such as MPC, LQG, SMC, PID, and LQR. For the uncertain inverted pendulum system, the proposed robust control scheme achieves a cart position stabilization in 5.35 s and pendulum stabilization in 6.3 s, which is faster than standard control algorithms. In the context of the vehicle active suspension system, the performance indices for sprung mass acceleration, suspension deflection, and tire deflection are 0.19, 0.47, and 0.07, respectively. These values indicate significant reductions when compared to conventional passive suspension systems and standard robust control methodologies.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"12 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing bearing and gear fault diagnosis: A VMD-PSO approach with multisensory signal integration 加强轴承和齿轮故障诊断：多感官信号集成的 VMD-PSO 方法

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-14 DOI: 10.1177/10775463241273842

Abdel Wahhab Lourari, Bilal El Yousfi, Tarak Benkedjouh, Ahmed Bouzar Essaidi, Abdenour Soualhi

{"title":"Enhancing bearing and gear fault diagnosis: A VMD-PSO approach with multisensory signal integration","authors":"Abdel Wahhab Lourari, Bilal El Yousfi, Tarak Benkedjouh, Ahmed Bouzar Essaidi, Abdenour Soualhi","doi":"10.1177/10775463241273842","DOIUrl":"https://doi.org/10.1177/10775463241273842","url":null,"abstract":"In the domain of signal analysis for machinery health monitoring and fault diagnosis, this paper introduces a comprehensive methodology that integrates Variational Mode Decomposition (VMD), Particle Swarm Optimization (PSO), and advanced machine learning techniques. The primary objective of this framework is to establish a robust and precise approach for signal decomposition, determining the optimal number of Intrinsic Mode Functions (IMF), and calculating key indicators, including L2/L1, Hoyer Index, and Geometric Mean Improved Gini Index (GMIGI). The methodology initiates with VMD-based signal decomposition, followed by the utilization of PSO to identify the most appropriate number of IMFs for accurate feature extraction. Subsequently, each IMF’s performance is assessed by evaluating its correlation with the input signal, and the IMF with the highest Pearson coefficient is selected as the primary feature for diagnostic purposes. To ensure the robustness and comparability of these indicators, a standardization process is implemented. The standardized indicators are then employed for machinery fault diagnosis, utilizing a diverse set of machine learning algorithms such as support vector machines and discriminant analysis. The proposed methodology undergoes rigorous validation using vibration, acoustic, and current signals, providing a versatile solution for the condition monitoring and diagnosis of mechanical systems. For model validation, we utilize four datasets comprising two vibrational, one acoustic, and one electrical dataset. The experimental results affirm the effectiveness of our approach in accurately detecting and diagnosing faults, thereby contributing to the reliability and maintenance efficiency of industrial machinery.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"30 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Vertical vibration analysis of rolling interface based on dynamic rolling force with variable friction characteristics 基于摩擦特性可变的动态滚动力的滚动界面垂直振动分析

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-14 DOI: 10.1177/10775463241280330

Qiaoyi Wang, Zhen Zhang, Hanbin Zhu

{"title":"Vertical vibration analysis of rolling interface based on dynamic rolling force with variable friction characteristics","authors":"Qiaoyi Wang, Zhen Zhang, Hanbin Zhu","doi":"10.1177/10775463241280330","DOIUrl":"https://doi.org/10.1177/10775463241280330","url":null,"abstract":"This study investigates the impact of variable friction characteristics at the rolling interface on the vertical vibration of plate and strip rolling mills. Based on the optimized Karman equilibrium theory, a dynamic rolling force model considering the front and back tension, elastic stretching, and rolling speed was established. The amplitude-frequency response equation of rolling mill system is solved by multi-scale method, and the influence of main parameters on vertical vibration of rolling mill system is analyzed. The results show that the increase of the first stiffness coefficient of dynamic rolling force leads to the decrease of the principal common amplitude of the system. On the contrary, when the third stiffness coefficient increases, the system exhibits a jump phenomenon. When the third stiffness coefficient of dynamic rolling force is reduced within a certain range, a stable and unique solution is obtained without jumping phenomenon. Moreover, the smaller the damping coefficient of the upper and lower roller system is, the larger the vibration amplitude is and the jump phenomenon occurs. Decreasing the external disturbance force can effectively reduce the system’s vertical vibration amplitude and suppress the resonance. In addition, with the change of external disturbance force, the roll system of the rolling mill shows a variety of complex motion states, such as periodic motion, double-periodic motion, and chaotic motion. The research results provide an effective theoretical reference for the suppression of vertical vibration of rolling mill.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"50 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adaptive fast iterative filter Holo-spectrum analysis and its applications to fault diagnosis of rolling bearing 自适应快速迭代滤波器全谱分析及其在滚动轴承故障诊断中的应用

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-14 DOI: 10.1177/10775463241281763

Guoliang Peng, Jinde Zheng, Baohong Tong, Jinyu Tong

{"title":"Adaptive fast iterative filter Holo-spectrum analysis and its applications to fault diagnosis of rolling bearing","authors":"Guoliang Peng, Jinde Zheng, Baohong Tong, Jinyu Tong","doi":"10.1177/10775463241281763","DOIUrl":"https://doi.org/10.1177/10775463241281763","url":null,"abstract":"As a signal demodulation analysis technique, Holo–Hilbert spectral analysis (HHSA) excels in capturing the intricate cross-scale coupling dynamics present in nonlinear and non-stationary vibration signals. Nonetheless, HHSA suffers from a lack of rigorous mathematical foundation, is subject to modal mixing constraints, and exhibits limited noise robustness. To address the aforementioned issues, this study presents an innovative nonlinear and non-stationary signal demodulation technique, referred to as adaptive fast iterative filter Holo-spectrum analysis (AFIFHSA). Also, an adaptive fast iterative filtering (AFIF) algorithm incorporated within AFIFHSA is designed to dynamically achieve a nonlinear and non-stationary signal decomposing. From that, several approximate narrowband signals, possessing physical significance at an instantaneous frequency, and a trend term can be obtained. Furthermore, the marginal spectrum (MS) obtained by AFIFHSA can be utilized to represent the effectiveness of fault characteristic identification. Lastly, the simulation and measured data are utilized to showcase AFIFHSA’s exceptional capabilities in recognizing high-resolution and eximious modulation relationships. The analysis outcomes additionally illustrate that AFIFHSA, as proposed, showcases superior performance in fault identification and robustness with comparison to other conventional approaches.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"75 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An efficient physics-dimension-based reduction method for computing frequency response functions of viscoelastically damped systems 计算粘弹性阻尼系统频率响应函数的高效物理维度还原法

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-14 DOI: 10.1177/10775463241283180

Minsheng Cao, Yu Fu, Shuqi Zhu, Ling Ling, Li Li

{"title":"An efficient physics-dimension-based reduction method for computing frequency response functions of viscoelastically damped systems","authors":"Minsheng Cao, Yu Fu, Shuqi Zhu, Ling Ling, Li Li","doi":"10.1177/10775463241283180","DOIUrl":"https://doi.org/10.1177/10775463241283180","url":null,"abstract":"The frequency response functions (FRFs) are of critical interest to dynamic problems, however, they suffer from computational challenges for viscoelastically damped systems. In this paper, a physics-space-based reduction method is proposed for predicting the FRFs of large-scale viscoelastically damped systems involving the standard linear solid model. A physics-dimension subspace is constructed based on original system matrices and viscoelastic parameters, which can be easily generated by using a recursive manner. A projection basis generation algorithm is then developed to generate a standard orthonormal basis within the physics-dimension subspace. With the help of the standard orthonormal basis and the moment-matching-based reduction method, a physics-space-based reduction method is proposed for efficiently predicting the FRFs of large-scale viscoelastically damped systems. Unlike the widely used state-space reduction method, the reduced system of the proposed method can preserve system’s physical structure so that the physical meaning can be captured. Using both theoretical and numerical analyses, the proposed physics-space-based method is more accurate and efficient than the state-space-based reduction method.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"23 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adaptive robust control of the PMSM servo system with servo and performance constraints 具有伺服和性能约束的 PMSM 伺服系统的自适应鲁棒控制

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-14 DOI: 10.1177/10775463241278003

Xiaoli Liu, Shengchao Zhen, Faliang Wang, Ming Li

引用次数: 0

A new adaptive fuzzy logic control for nonlinear car active suspension systems based on the time-delay 基于时延的非线性汽车主动悬架系统自适应模糊逻辑控制新方法

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-12 DOI: 10.1177/10775463241281395

Ghazally IY Mustafa, Haoping Wang

引用次数: 0

Passive structural control for wind turbine towers using a novel dual-track nonlinear energy sink 利用新型双轨非线性能量汇实现风力涡轮机塔架的被动结构控制

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-12 DOI: 10.1177/10775463241282740

Dong Li, Shijing Fang, Chuang Sun, Zhengyu Zhang, Zhichao Lai

{"title":"Passive structural control for wind turbine towers using a novel dual-track nonlinear energy sink","authors":"Dong Li, Shijing Fang, Chuang Sun, Zhengyu Zhang, Zhichao Lai","doi":"10.1177/10775463241282740","DOIUrl":"https://doi.org/10.1177/10775463241282740","url":null,"abstract":"With larger rotors and taller towers developed to capture more wind energy, the tower structures become slenderer and more sensitive to wind loads, resulting in vortex-induced vibration (VIV) in both downwind and crosswind directions. The vibration control is faced with the challenges of broadband and multi-directional dynamic responses. Thus, this paper proposed a new type of dual-track nonlinear energy sink (NES) aimed to achieve the multi-mode and multi-direction vibration control of wind turbine towers. The two-degree-freedom coupled governing equations of the wind turbine tower with the dual-track NES are established and solved numerically, with full considerations of aerodynamics and fluid–solid interactions. Then, an optimized design of the dual-track NES is performed theoretically. To evaluate the vibration mitigation performance of the dual-track NES, a series of wind tunnel tests are carried out and analyzed further, in terms of the acceleration time-history response, statistical characteristics, frequency and damping ratio. It is demonstrated that the proposed NES functioning as an energy-dissipating device is efficient and robust in mitigating the dynamic response of wind turbine towers, even enabled to address the vortex resonance. It is remarkable that the dual-track NES can synchronously realize the vibration control in multi-mode and multi-direction by increasing the damping ratio of primary structure.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"58 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Vibro-acoustic characteristics of rectangular plates with any number of point masses and translational springs 带有任意数量点质量和平移弹簧的矩形板的振动声学特性

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-12 DOI: 10.1177/10775463241281766

Weilong Liu, Yijie He, Ziyuan Zhu, Feng Chen, Gang Wang

引用次数: 0

An improved Takagi–Sugeon–Kang-based FxLMS algorithm and its active noise control in electric bus driving position 基于 Takagi-Sugeon-Kang 的改进型 FxLMS 算法及其在电动公交车驾驶位置的主动噪声控制

IF 2.8 3区工程技术

Journal of Vibration and Control Pub Date : 2024-09-10 DOI: 10.1177/10775463241276970

Enlai Zhang, Zhilong Peng, Yi Chen, Qian Chen, Jianming Zhuo

{"title":"An improved Takagi–Sugeon–Kang-based FxLMS algorithm and its active noise control in electric bus driving position","authors":"Enlai Zhang, Zhilong Peng, Yi Chen, Qian Chen, Jianming Zhuo","doi":"10.1177/10775463241276970","DOIUrl":"https://doi.org/10.1177/10775463241276970","url":null,"abstract":"This paper proposed an improved filtered-x least mean square (FxLMS) algorithm based on the fuzzy control rule of Takagi–Sugeon–Kang (TSK) to solve the drawback of slow convergence for standard FxLMS algorithm. The TSK-FxLMS is a control framework with two inputs and three outputs constructed by the error signal and its integral as input variables. To validate its effectiveness and applicability, in-vehicle active noise control (ANC) modelling and adaptive noise reduction at the driver’s position of an electric bus are thoroughly investigated. Firstly, the four noise signals for the different working conditions at 50 km/h, acceleration, coasting and braking are collected, and their spectral analyses are performed. Secondly, the effects of step size and fuzzy control parameters of ANC model on weight convergence and noise reduction effect are analysed and determined. Finally, the results of calculating and comparing the residual signals’ waveforms, frequency spectra, sound pressure levels and tracking performance indicate that the proposed TSK-FxLMS algorithm outperforms the standard FxLMS algorithm with faster convergence and better noise reduction effect.","PeriodicalId":17511,"journal":{"name":"Journal of Vibration and Control","volume":"5 1","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142208013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0