Asian Journal of Control最新文献_第4页

Fault-tolerant control of unmanned marine vehicles with unknown parametric dynamics via integral sliding mode output feedback control 通过积分滑动模式输出反馈控制对具有未知参数动态特性的无人海上航行器进行容错控制

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-29 DOI: 10.1002/asjc.3475

Li-Ying Hao, Xin Yang, Yu-Qing Zhang, Hudayberenov Atajan, Yanli Liu

引用次数: 0

Recursive multi-sensor fusion estimation under the coding-based relay network 基于编码的中继网络下的递归多传感器融合估算

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-25 DOI: 10.1002/asjc.3473

Mengyao Zhang, Shuai Liu, Junyong Deng

{"title":"Recursive multi-sensor fusion estimation under the coding-based relay network","authors":"Mengyao Zhang, Shuai Liu, Junyong Deng","doi":"10.1002/asjc.3473","DOIUrl":"10.1002/asjc.3473","url":null,"abstract":"This paper studies the recursive fusion estimation issue for a class of linear time-varying multi-sensor systems with amplify-and-forward (AF) relays. The AF relay is located between the sensor and the estimator to forward measurement signals for facilitating long-distance transmission. A binary encoding scheme is used to regulate signal transmission via a digital network where the signal is encoded into a bit string and decoded at the endpoint of the receiver. Because of the uncertainty of the network and the existence of channel noises, a set of Bernoulli distributed random variables is introduced to characterize the random bit flip phenomenon. The purpose of the addressed problem is to design a fusion estimator to simultaneously reflect the impact of multiplicative noises, the AF relay, the binary encoding scheme, and the random bit flip on the filtering error covariance. First of all, an upper bound for the filtering error covariance of the local estimator can be acquired, and by minimizing such an upper bound, the parametric form of the gain matrix is obtained. Subsequently, the fusion estimation is given based on the covariance intersection fusion strategy. Finally, a simulation example is presented to verify the effectiveness of the proposed multi-sensor fusion estimation.","PeriodicalId":55453,"journal":{"name":"Asian Journal of Control","volume":"27 2","pages":"817-827"},"PeriodicalIF":2.7,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141785193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Observer-based spatiotemporal event-triggered fuzzy resilient control for temperature profile of high-speed spacecraft 基于观测器的时空事件触发模糊弹性控制，用于控制高速航天器的温度曲线

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-24 DOI: 10.1002/asjc.3472

Qiyuan Zhang, Xiaona Song, Shuai Song

{"title":"Observer-based spatiotemporal event-triggered fuzzy resilient control for temperature profile of high-speed spacecraft","authors":"Qiyuan Zhang, Xiaona Song, Shuai Song","doi":"10.1002/asjc.3472","DOIUrl":"10.1002/asjc.3472","url":null,"abstract":"This article proposes an observer-based spatiotemporal event-triggered fuzzy resilient controller design method for the temperature profile across the fin of high-speed spacecraft. Initially, the considered nonlinear system is reconstructed via the Takagi–Sugeno fuzzy rule. Then, to simultaneously realize the observation and control of the spacecraft surface temperature, an observer-based point controller is proposed in terms of averaged measurements. In addition, taking the network congestion issue into consideration, a spatiotemporal event-triggered mechanism and a quantization method are adopted to reduce data transmission and enhance bandwidth utilization. Furthermore, to resist cyberattacks and actuator faults, a fuzzy resilient control strategy is designed to ensure the stability of the closed-loop system with \u0000<math>\u0000 <semantics>\u0000 <mrow>\u0000 <msub>\u0000 <mrow>\u0000 <mi>ℋ</mi>\u0000 </mrow>\u0000 <mrow>\u0000 <mi>∞</mi>\u0000 </mrow>\u0000 </msub>\u0000 </mrow>\u0000 <annotation>$$ {mathscr{H}}_{infty } $$</annotation>\u0000 </semantics></math> disturbance attenuation performance. Finally, simulation results for a cooling fin are presented to demonstrate the validity of the proposed method.","PeriodicalId":55453,"journal":{"name":"Asian Journal of Control","volume":"27 2","pages":"782-796"},"PeriodicalIF":2.7,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141772316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fixed-time fault-tolerant control for power system with multiple actuator constraints 具有多执行器约束的电力系统的固定时间容错控制

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-24 DOI: 10.1002/asjc.3471

Wen Bai, Peter Xiaoping Liu, Huanqing Wang

引用次数: 0

Adaptive event-triggered safety control for multiplayer mixed zero-sum game with partial inputs delay 具有部分输入延迟的多人混合零和博弈的自适应事件触发安全控制

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-21 DOI: 10.1002/asjc.3450

Chunbin Qin, Zhongwei Zhang, Ziyang Shang, Dehua Zhang, Jishi Zhang

{"title":"Adaptive event-triggered safety control for multiplayer mixed zero-sum game with partial inputs delay","authors":"Chunbin Qin, Zhongwei Zhang, Ziyang Shang, Dehua Zhang, Jishi Zhang","doi":"10.1002/asjc.3450","DOIUrl":"10.1002/asjc.3450","url":null,"abstract":"This paper proposes an adaptive safety control method applicable to a multiplayer mixed zero-sum (MZS) game of nonlinear systems with partial inputs delay. Firstly, a framework is introduced involving N players, where player 1 and player N form a zero-sum (ZS) game, and player 1 and players 2 to N-1 form nonzero-sum (NZS) games, with some players experiencing time delays. Subsequently, the system's value function is augmented with a control barrier function (CBF) to ensure that the system's state remains within a safe region. Secondly, to approximate Nash equilibrium solutions, the study employs adaptive dynamic programming (ADP) and utilizes a critic-only neural network (NN) to approximate optimal solutions. Diverging from traditional time-trigger methods, computational and communication load reduction is achieved by introducing a state-related event trigger condition. The stability of the system is then meticulously analyzed using the Lyapunov theorem. Finally, to validate the effectiveness of the proposed method, the study provides a simulation example demonstrating its performance. In summary, this research introduces an efficient adaptive safety control method for addressing multiplayer MZS games with partial inputs delay, incorporating CBFs, ADP, and state-related event triggering.","PeriodicalId":55453,"journal":{"name":"Asian Journal of Control","volume":"27 1","pages":"488-504"},"PeriodicalIF":2.7,"publicationDate":"2024-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141737606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Composite finite-time output voltage tracking control of energy storage inverters with mismatched multiple disturbances 具有不匹配多重干扰的储能逆变器的复合有限时间输出电压跟踪控制

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-17 DOI: 10.1002/asjc.3469

Saijin Huang, Guanjun Li, Xiangyu Wang, Haoyuan Li

{"title":"Composite finite-time output voltage tracking control of energy storage inverters with mismatched multiple disturbances","authors":"Saijin Huang, Guanjun Li, Xiangyu Wang, Haoyuan Li","doi":"10.1002/asjc.3469","DOIUrl":"10.1002/asjc.3469","url":null,"abstract":"This paper investigates the finite-time output voltage tracking control problem of energy storage inverters. Multiple load conditions are simultaneously considered. To complete the tracking control task and enhance the power quality under different loads, a composite control scheme, which contains two parts, is proposed. In the first part, two finite-time disturbance observers are established to estimate the mismatched multiple disturbances originating from load variations. In the second part, new integral-type sliding-mode surfaces embedding disturbance estimates and \u0000<math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>d</mi>\u0000 <mi>q</mi>\u0000 </mrow>\u0000 <annotation>$$ dq $$</annotation>\u0000 </semantics></math>-axis couplings are designed, which not only feedforward compensate for the disturbances but also achieve decoupling. Based on the sliding-mode surfaces, a composite controller is constructed. Compared with the existing results, the proposed controller is continuous and significantly reduces chattering. Moreover, with the novel decoupling strategy, the \u0000<math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>d</mi>\u0000 <mi>q</mi>\u0000 </mrow>\u0000 <annotation>$$ dq $$</annotation>\u0000 </semantics></math>-axis coupling problem is solved precisely without generalizing the couplings as disturbances, which simplifies the observation task and further accelerates system convergence. Rigorous stability analysis is conducted to demonstrate the accomplishment of the finite-time tracking task. Simulations and experiments are presented to validate the effects of the proposed control scheme.","PeriodicalId":55453,"journal":{"name":"Asian Journal of Control","volume":"27 2","pages":"593-609"},"PeriodicalIF":2.7,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141737607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Disturbance attenuation for neutral descriptor semi-Markovian jump systems with saturation nonlinearity and time delays 具有饱和非线性和时间延迟的中性描述符半马尔可夫跃迁系统的扰动衰减

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-16 DOI: 10.1002/asjc.3470

Saminathan Mohanapriya, Sangmoon Lee, Charles Selvaraj Antony Crispin Sweety, Rathinasamy Sakthivel

引用次数: 0

Time-varying output group formation-containment tracking control for heterogeneous multi-agent system 异构多代理系统的时变输出组形成--遏制跟踪控制

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-14 DOI: 10.1002/asjc.3456

Nani Han, Keer Zhang, Li Zhao

引用次数: 0

Dynamic event-triggered fault identification for nonlinear systems via deterministic learning 通过确定性学习识别非线性系统的动态事件触发故障

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-11 DOI: 10.1002/asjc.3468

Chujian Zeng, Tianrui Chen, Si-Zhe Chen, Qiuye Wu

{"title":"Dynamic event-triggered fault identification for nonlinear systems via deterministic learning","authors":"Chujian Zeng, Tianrui Chen, Si-Zhe Chen, Qiuye Wu","doi":"10.1002/asjc.3468","DOIUrl":"10.1002/asjc.3468","url":null,"abstract":"In this paper, a fault identification strategy for nonlinear systems is proposed by combining the deterministic learning (DL)-based adaptive high-gain observer (AHGO) with a dynamic event-triggered mechanism (DETM). The DL theory is utilized to satisfy the partial persistent excitation condition, while the AHGO is employed to estimate the system states and fault functions simultaneously. Two DETMs are adopted to reduce data transmission and computational burden. The inter-event intervals of the considered event-triggered mechanisms are proven to be positive, thus excluding the Zeno phenomenon. The novelty of this paper lies in that, through the special design of AHGO and event-triggered conditions, the estimation errors can converge to zero with arbitrary precision. Meanwhile, by incorporating the estimated output error into the DETM design, it is demonstrated that the number of events can be adaptively adjusted based on the fault signal. Furthermore, the relationship between the observer gain and system performance, as well as the inter-event interval, is revealed (The event-triggered mechanisms design method that ensures exponential convergence of the observer). Finally, the effectiveness of the developed strategy is verified through a simulation example.","PeriodicalId":55453,"journal":{"name":"Asian Journal of Control","volume":"27 2","pages":"690-703"},"PeriodicalIF":2.7,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141613814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

H−/L∞ UIO-based fault detection and isolation design in finite-frequency domain for nonlinear systems 基于 H-/L∞ UIO 的非线性系统有限频域故障检测与隔离设计

IF 2.7 4区计算机科学

Asian Journal of Control Pub Date : 2024-07-11 DOI: 10.1002/asjc.3455

Sheng Gao, Wei Zhang, Bopi Jin, Siyuan Ma

{"title":"H−/L∞ UIO-based fault detection and isolation design in finite-frequency domain for nonlinear systems","authors":"Sheng Gao, Wei Zhang, Bopi Jin, Siyuan Ma","doi":"10.1002/asjc.3455","DOIUrl":"10.1002/asjc.3455","url":null,"abstract":"The issue of fault detection and isolation design in the finite-frequency domain for discrete-time Lipschitz nonlinear systems subjected to actuator faults and disturbances is investigated. A bank of H−/L∞ unknown input observers (UIOs) is established using the generalized observer scheme to generate residuals that are insensitive to a specific actuator fault but sensitive to the other actuator faults. Furthermore, in the finite-frequency domain, the H− and L∞ performance indices are simultaneously used to improve the fault detection sensitivity and attenuate the influence of disturbances on the residuals, respectively. The design conditions for the bank of H−/L∞ UIOs are derived from the generalized Kalman–Yakubovich–Popov lemma and converted into an optimization problem constrained by linear matrix inequalities to solve the design matrices more easily. To diagnose actuator faults, a fault detection and isolation scheme is established using the time-varying threshold from the L∞ performance analysis. Finally, the effectiveness of the fault detection and isolation scheme using the bank of H−/L∞ UIOs is validated by the simulation of two examples.","PeriodicalId":55453,"journal":{"name":"Asian Journal of Control","volume":"27 2","pages":"622-645"},"PeriodicalIF":2.7,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141613813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0