{"title":"A directly regressive predictive and adaptive control of time-varying delay system based on time delay identification","authors":"Wei Gao, Zhang Tao, Yuan-chun Li","doi":"10.1109/ICMLC.2002.1175417","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1175417","url":null,"abstract":"Large time-varying delay systems with time-varying parameters are common in industrial processes, and this is a difficult point in the control domain. In the paper, an adaptive control algorithm based on a variable delay parameter identification method is proposed, which obtains the control rule by directly regressive prediction of the system. The method avoids solving the Diophantine equation and is easy to compute. Simulation results show that the approach is effective.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"10 1","pages":"2142-2145 vol.4"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89895935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fuzzy pre-extracting method for support vector machine","authors":"C. Zheng, L. Jiao","doi":"10.1109/ICMLC.2002.1175393","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1175393","url":null,"abstract":"The support vector machine (SVM) learning algorithm is a method for small samples learning, but the selected support vectors (SVs) must be obtained by an optimal algorithm. To counter the low speed of the SVM learning, a new fast method combining SVM and a fuzzy method is proposed. The SVs are pre-extracted by an iterative algorithm and a fuzzy method is used instead of solving the complex quadratic program problem. The method greatly reduces the training samples and improves the speed of SVM learning, while the ability of the SVM is not degraded. Better results are obtained over other SVM methods, which makes this new fuzzy pre-extracting SVM method useful in practice.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"68 1 1","pages":"2026-2030 vol.4"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89900454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Artificial neural network in estimation of battery state of-charge (SOC) with nonconventional input variables selected by correlation analysis","authors":"Chenghui Cai, Dong-Du, Zhiyu Liu, Hua Zhang","doi":"10.1109/ICMLC.2002.1167485","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1167485","url":null,"abstract":"The selection of input variables is important to improve the prediction accuracy of artificial neural networks (ANNs). A three-layer feedforward backpropagation ANN is presented to estimate and predict the battery state-of-charge with nonconventional input variables selected. Initially, a few candidate input variables are derived from three basic input variables: discharging current, discharging time and battery terminal voltage. Then, three techniques of correlation analysis - the linear correlation analysis, nonparametric correlation analysis and partial correlation analysis - are used to select the input variables, and the results obtained are compared. With several nonconventional input variables included in the input sets, high prediction accuracy of the ANN model is obtained.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"1 1","pages":"1619-1625 vol.3"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89989708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A kind of ant colony algorithm for function optimization","authors":"Wei-qing Xiong, Ping Wei","doi":"10.1109/ICMLC.2002.1176818","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1176818","url":null,"abstract":"The paper introduced a coding and selectional operation based on the genetic algorithm through recognizing the standard ant colony algorithm, and improve the pheromone for general function optimization. The algorithm was proved to be efficient by several function solutions.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"27 1","pages":"552-555 vol.1"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86700108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Artificial immune theory based network intrusion detection system and the algorithms design","authors":"Xiang-Rong Yang, Jun-Yi Shen, Rui Wang","doi":"10.1109/ICMLC.2002.1176712","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1176712","url":null,"abstract":"A network intrusion detection model based on artificial immune theory is proposed in this paper. In this model, self patterns and non-self patterns are built upon frequent behaviors sequences, then a simple but efficient algorithm for encoding patterns is proposed. Based on the result of encoding, another algorithm for creating detectors is presented, which integrates a negative selection with the clonal selection. The algorithm performance is analyzed, which shows that this method can shrink each generation scale greatly and create a good niche for patterns evolving.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"26 1","pages":"73-77 vol.1"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85821847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An adaptive neuro-fuzzy approach for system modeling","authors":"Chen-Sen Ouyang, Wan-Jui Lee, Shie-Jue Lee","doi":"10.1109/ICMLC.2002.1175364","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1175364","url":null,"abstract":"In this paper, a novel adaptive neuro-fuzzy modeling system is proposed for solving system modeling problems. Two phases are included in our approach.. In the first phase, a merge-based fuzzy self-clustering algorithm is used to automatically partition the sample data set into fuzzy clusters. Initial clusters are generated rapidly and similar clusters are merged together gradually based on similarity and distortion measures. TSK-type fuzzy rules associated with generated clusters are extracted. Then, the obtained rules are refined by a fuzzy neural network in the second phase. To speed up the convergence of learning, we develop a hybrid learning algorithm which combines a recursive SVD-based least squares estimator and the gradient descent method. Experimental results have shown that our method is more efficient than other methods.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"1 1","pages":"1875-1880 vol.4"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79043988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Principle and design of fuzzy controller based on fuzzy learning from examples","authors":"Yan Li, M. Ha, Xizhao Wang","doi":"10.1109/ICMLC.2002.1167445","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1167445","url":null,"abstract":"Designs of most present fuzzy controllers depend on personal experiences. However, at some control circumstances, there are not enough or no expert experiences. Thus, most controllers cannot effectively implement the control process because of this dependence. To address the problem, a new kind of fuzzy controller based on fuzzy learning from examples is proposed in this paper. Furthermore, the principle, algorithm, designing method and feasibility analysis of the new fuzzy controller are given. The fuzzy controller features intelligent behaviors. The results of experiments show that the new controllers is effective and efficient when there is short of personal experiences.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"1 1","pages":"1441-1446 vol.3"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76472681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The continuity of Mamdani method","authors":"Min Liu, De-gang Chen, Cheng Wu","doi":"10.1109/ICMLC.2002.1167500","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1167500","url":null,"abstract":"In this paper the continuity of fuzzy reasoning method is proposed and the usually used Mamdani method of fuzzy reasoning method is proved to be continuous with respect to some distances of fuzzy sets.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"89 1","pages":"1680-1682 vol.3"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77038064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An Artificial Life and Genetic Algorithm based on optimization approach with new selecting methods","authors":"Chen Yang, Hao Ye, Jing-Chun Wang, Ling Wang","doi":"10.1109/ICMLC.2002.1174434","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1174434","url":null,"abstract":"A hybrid Artificial Life (ALife) system for function optimization that combines ALife colonization with a Genetic Algorithm (GA) includes two stages: in the first stage, the emergent colonization of the ALife system is used to provide an initial population for the GA; the GA is further used to find the optimal solution in the second stage. However, the optimization result is largely affected by the method of how to select the initial population for the GA of the second stage from the ALife colony of the first stage. In this paper, different selection methods are compared and the most effective method proposed, followed by simulation results.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"37 1","pages":"684-688 vol.2"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81015643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Application of SOM neural network in fault diagnosis of the steam turbine regenerative system","authors":"Jun-Fen Wu, Niansu Hu, Sheng Hu, Yu Zhao","doi":"10.1109/ICMLC.2002.1176735","DOIUrl":"https://doi.org/10.1109/ICMLC.2002.1176735","url":null,"abstract":"The steam turbine regenerative system is one of the most important and complicated thermodynamic systems. The SOM (self-organizing map) neural network is applied to fault diagnosis of the system, which is implemented by the neural network toolbox in MATLAB. The method for fault diagnosis of the regenerative system is effective and it has been verified by simulation results.","PeriodicalId":90702,"journal":{"name":"Proceedings. International Conference on Machine Learning and Cybernetics","volume":"22 1","pages":"184-187 vol.1"},"PeriodicalIF":0.0,"publicationDate":"2002-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83500131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}