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Location of generating units most affecting the angular stability of the power system based on the analysis of instantaneous power waveforms 基于瞬时功率波形分析，确定了对电力系统角稳定性影响最大的发电机组位置
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/ACS.2020.133500
P. Pruski, S. Paszek
{"title":"Location of generating units most affecting the angular stability of the power system based on the analysis of instantaneous power waveforms","authors":"P. Pruski, S. Paszek","doi":"10.24425/ACS.2020.133500","DOIUrl":"https://doi.org/10.24425/ACS.2020.133500","url":null,"abstract":"the paper, the results of investigations on","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"2013 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73980115","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: 3
Synchronization of fractional order Rabinovich-Fabrikant systems using sliding mode control techniques 采用滑模控制技术的分数阶rabinoich - fabrikant系统同步
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/acs.2019.129384
Sanjay Kumar, Chaman Singh, S. Prasad, CHANDRA SHEKHAR, R. Aggarwal
{"title":"Synchronization of fractional order Rabinovich-Fabrikant systems using sliding mode control techniques","authors":"Sanjay Kumar, Chaman Singh, S. Prasad, CHANDRA SHEKHAR, R. Aggarwal","doi":"10.24425/acs.2019.129384","DOIUrl":"https://doi.org/10.24425/acs.2019.129384","url":null,"abstract":"In this research article, we present the concepts of fractional-order dynamical systems and synchronization methodologies of fractional order chaotic dynamical systems using slide mode control techniques. We have analysed the different phase portraits and time-series graphs of fractional order Rabinovich-Fabrikant systems. We have obtained that the lowest dimension of Rabinovich-Fabrikant system is 2.85 through utilization of the fractional calculus and computational simulation. Bifurcation diagrams and Lyapunov exponents of fractional order Rabinovich-Fabrikant system to justify the chaos in the systems. Synchronization of two identical fractional-order chaotic Rabinovich-Fabrikant systems are achieved using sliding mode control methodology.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"38 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72418924","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: 3
Self-improving Q-learning based controller for a class of dynamical processes 一类动态过程的自改进q学习控制器
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/acs.2021.138691
J. Musial, K. Stebel, Jacek Czeczot
{"title":"Self-improving Q-learning based controller for a class of dynamical processes","authors":"J. Musial, K. Stebel, Jacek Czeczot","doi":"10.24425/acs.2021.138691","DOIUrl":"https://doi.org/10.24425/acs.2021.138691","url":null,"abstract":"This paper presents how Q-learning algorithm can be applied as a general-purpose selfimproving controller for use in industrial automation as a substitute for conventional PI controller implemented without proper tuning. Traditional Q-learning approach is redefined to better fit the applications in practical control loops, including new definition of the goal state by the closed loop reference trajectory and discretization of state space and accessible actions (manipulating variables). Properties of Q-learning algorithm are investigated in terms of practical applicability with a special emphasis on initializing of Q-matrix based only on preliminary PI tunings to ensure bumpless switching between existing controller and replacing Q-learning algorithm. A general approach for design of Q-matrix and learning policy is suggested and the concept is systematically validated by simulation in the application to control two examples of processes exhibiting first order dynamics and oscillatory second order dynamics. Results show that online learning using interaction with controlled process is possible and it ensures significant improvement in control performance compared to arbitrarily tuned PI controller.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"80 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74865409","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: 1
Some q-rung orthopair linguistic Heronian mean operators with their application to multi-attribute group decision making 一些q阶正形语言赫氏平均算子及其在多属性群决策中的应用
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/acs.2018.125483
Li Li, Runtong Zhang, Jun Wang, Xiaopu Shang
{"title":"Some q-rung orthopair linguistic Heronian mean operators with their application to multi-attribute group decision making","authors":"Li Li, Runtong Zhang, Jun Wang, Xiaopu Shang","doi":"10.24425/acs.2018.125483","DOIUrl":"https://doi.org/10.24425/acs.2018.125483","url":null,"abstract":"","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75983804","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: 9
Fuzzy goal programming technique for multi-objective indefinite quadratic bilevel programming problem 多目标不定二次双层规划问题的模糊目标规划技术
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/acs.2020.135847
R. Arora
{"title":"Fuzzy goal programming technique for multi-objective indefinite quadratic bilevel programming problem","authors":"R. Arora","doi":"10.24425/acs.2020.135847","DOIUrl":"https://doi.org/10.24425/acs.2020.135847","url":null,"abstract":"Bilevel programming problem is a non-convex two stage decision making process in which the constraint region of upper level is determined by the lower level problem. In this paper, a multi-objective indefinite quadratic bilevel programming problem (MOIQBP) is presented. The defined problem (MOIQBP) has multi-objective functions at both the levels. The followers are independent at the lower level. A fuzzy goal programming methodology is employed which minimizes the sum of the negative deviational variables of both the levels to obtain highest membership value of each of the fuzzy goal. The membership function for the objective functions at each level is defined. As these membership functions are quadratic they are linearized by Taylor series approximation. The membership function for the decision variables at both levels is also determined. The individual optimal solution of objective functions at each level is used for formulating an integrated pay-off matrix. The aspiration levels for the decision makers are ascertained from this matrix. An algorithm is developed to obtain a compromise optimal solution for (MOIQBP). A numerical example is exhibited to evince the algorithm. The computing software LINGO 17.0 has been used for solving this problem.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"20 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72985737","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
Combined modified function projective synchronization of different systems through adaptive control 通过自适应控制实现不同系统的组合修正函数投影同步
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/ACS.2019.127527
N. Almohammadi, E. Alzahrani, M. el-Dessoky
{"title":"Combined modified function projective synchronization of different systems through adaptive control","authors":"N. Almohammadi, E. Alzahrani, M. el-Dessoky","doi":"10.24425/ACS.2019.127527","DOIUrl":"https://doi.org/10.24425/ACS.2019.127527","url":null,"abstract":"This work describes a new study to achieve a combination of modified function projective synchronization between three different chaotic systems through adaptive control. Using the Lyapunov function theory, the asymptotic stability of the error dynamics is obtained and discussed. Further, we set some appropriate initial conditions for the state variables and assigning specific values to the parameters and obtain the graphical results, which shows the efficiencies of the new method. Finally, we summarized our work with conclusion and references.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"61 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73168159","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: 1
Dual hesitant Pythagorean fuzzy Bonferroni mean operators in multi-attribute decision making 多属性决策中的对偶犹豫毕达哥拉斯模糊Bonferroni均值算子
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/ACS.2019.129386
Xiyue Tang, G. Wei
{"title":"Dual hesitant Pythagorean fuzzy Bonferroni mean operators in multi-attribute decision making","authors":"Xiyue Tang, G. Wei","doi":"10.24425/ACS.2019.129386","DOIUrl":"https://doi.org/10.24425/ACS.2019.129386","url":null,"abstract":"In this paper, we investigate the multiple attribute decision making problems based on the Bonferroni mean operators with dual Pythagorean hesitant fuzzy information. Firstly, we introduce the concept and basic operations of the dual hesitant Pythagorean fuzzy sets, which is a new extension of Pythagorean fuzzy sets. Then, motivated by the idea of Bonferroni mean operators, we have developed some Bonferroni mean aggregation operators for aggregating dual hesitant Pythagorean fuzzy information. The prominent characteristic of these proposed operators are studied. Then, we have utilized these operators to develop some approaches to solve the dual hesitant Pythagorean fuzzy multiple attribute decision making problems. Finally, a practical example for supplier selection in supply chain management is given to verify the developed approach and to demonstrate its practicality and effectiveness.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"11 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74597101","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: 13
Anomalous and traditional diffusion modelling in SOM learning SOM学习中的异常和传统扩散模型
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/acs.2019.131233
Radek Hrebík, J. Kukal
{"title":"Anomalous and traditional diffusion modelling in SOM learning","authors":"Radek Hrebík, J. Kukal","doi":"10.24425/acs.2019.131233","DOIUrl":"https://doi.org/10.24425/acs.2019.131233","url":null,"abstract":"The traditional self organizing map (SOM) is learned by Kohonen learning. The main disadvantage of this approach is in epoch based learning when the radius and rate of learning are decreasing functions of epoch index. The aim of study is to demonstrate advantages of diffusive learning in single epoch learning and other cases for both traditional and anomalous diffusion models. We also discuss the differences between traditional and anomalous learning in models and in quality of obtained SOM. The anomalous diffusion model leads to less accurate SOM which is in accordance to biological assumptions of normal diffusive processes in living nervous system. But the traditional Kohonen learning has been overperformed by novel diffusive learning approaches.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"187 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85096061","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
Constrained Output Iterative Learning Control 约束输出迭代学习控制
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/ACS.2020.132590
Kaloyan Yovchev, Kamen Delchev, E. Krastev
{"title":"Constrained Output Iterative Learning Control","authors":"Kaloyan Yovchev, Kamen Delchev, E. Krastev","doi":"10.24425/ACS.2020.132590","DOIUrl":"https://doi.org/10.24425/ACS.2020.132590","url":null,"abstract":"Iterative Learning Control (ILC) is a well-known method for control of systems performing repetitive jobs with high precision. This paper presents Constrained Output ILC (COILC) for non-linear state space constrained systems. In the existing literature there is no general solution for applying ILC to such systems. This novel method is based on the Bounded Error Algorithm (BEA) and resolves the transient growth error problem, which is a major obstacle in applying ILC to non-linear systems. Another advantage of COILC is that this method can be applied to constrained output systems. Unlike other ILC methods the COILC method employs an algorithm that stops the iteration before the occurrence of a violation in any of the state space constraints. This way COILC resolves both the hard constraints in the non-linear state space and the transient growth problem. The convergence of the proposed numerical procedure is proved in this paper. The performance of the method is evaluated through a computer simulation and the obtained results are compared to the BEA method for controlling non-linear systems. The numerical experiments demonstrate that COILC is more computationally effective and provides better overall performance. The robustness and convergence of the method make it suitable for solving constrained state space problems of non-linear systems in robotics.","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"9 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85324808","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: 6
Variation of constant formulas for fractional difference equations 分数阶差分方程常数公式的变化
IF 1.2 4区 计算机科学
Archives of Control Sciences Pub Date : 2023-07-20 DOI: 10.24425/acs.2018.125486
A. Babiarz, A. Czornik, M. Niezabitowski, S. Siegmund
{"title":"Variation of constant formulas for fractional difference equations","authors":"A. Babiarz, A. Czornik, M. Niezabitowski, S. Siegmund","doi":"10.24425/acs.2018.125486","DOIUrl":"https://doi.org/10.24425/acs.2018.125486","url":null,"abstract":"Recently, the theory of fractional calculus became very popular and its development is still very fast (see e.g. [22, 25] and the references therein). In the literature, one can find results on theoretical problems as well as practical applications. In the classical framework of differential or difference equations a powerful tool for analyzing properties of dynamical systems is the so-called variation of constant formula which expresses the solution of a nonlinear equation by the solution of a linear approximation and an implicit term involving the nonlinearity","PeriodicalId":48654,"journal":{"name":"Archives of Control Sciences","volume":"454 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77703630","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: 4
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