{"title":"The adaptive fuzzy tracking control for double inverted pendulums in the presence of unknown control directions","authors":"Ning Li, Yaguang Li, W. Xiang","doi":"10.1109/IAI50351.2020.9262238","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262238","url":null,"abstract":"In this paper, an adaptive fuzzy control scheme for two inverted pendulums mounted on two carts with unknown control directions is proposed. A kind of Nussbaum-type functions is designed, with which the effect of multiple unknown control directions can be handled. Fuzzy functions are used to approximate the unknown terms and by combining adaptive laws with backstepping procedure, constructed adaptive fuzzy controller can guarantee the two inverted pendulum systems asymptotically stable and all states in the closed-loop systems are bounded. Finally, numerical simulation results show that two inverted pendulums mounted on two carts can move toward stability.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134461285","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 method of Fault Diagnosis of non-Gaussian Property and Performance Correlation Based on Independent Component Analysis","authors":"Yu-tao Song, Sheng Yang, Chao Cheng","doi":"10.1109/IAI50351.2020.9262197","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262197","url":null,"abstract":"In industrial processes, it is critical to detect and diagnose failures, process failures, and other abnormal events to achieve safe, efficient operations. In this paper, a non-Gaussian correlation algorithm based on independent component analysis is proposed to monitor the non-Gaussian process variables and non-Gaussian performance variables. First, non-Gaussian information is extracted from the original data center by independent component analysis (ICA). On this basis, the non-gaussian information is divided into non-Gaussian performance-related subspace and non-Gaussian process-related subspace by canonical correlation analysis (CCA). The proposed method can effectively analyze the influence of disturbance and control actions on performance variables under non-gaussian data, and improve the monitoring efficiency of non-gaussian process variables. Finally, a case study is used to illustrate the applicability and effectiveness of this method.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125598502","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}
Yongwei Zhang, Shunchao Zhang, Bo Zhao, Derong Liu
{"title":"Model-Free Control of Time-Delay Systems via Policy Gradient Based Adaptive Learning Algorithm","authors":"Yongwei Zhang, Shunchao Zhang, Bo Zhao, Derong Liu","doi":"10.1109/IAI50351.2020.9262213","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262213","url":null,"abstract":"This paper develops a model-free optimal control scheme for discrete-time nonlinear systems with time-delays by using the policy gradient based adaptive learning (PGAL) algorithm. By using the measured data, the PGAL algorithm is employed to design an optimal controller for discrete-time systems. Compared with the traditional adaptive dynamic programming algorithms, the proposed method is a data-based one and improves the control input with policy gradient. The convergence of the PGAL algorithm is proved by demonstrating that the value function converges to optimum. To implement the PGAL algorithm, an actor-critic framework is constructed to learn the optimal control law and the value function. Finally, a simulation example is presented to demonstrate the effectiveness of the developed method.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124221062","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}
Xuerou Zhang, Jing Wang, Jinglin Zhou, Y. Chen, Cunwu Han
{"title":"Probabilistic Consensus of Multi-agent System under Joint Control of SMC and Minimum Entropy Compensation","authors":"Xuerou Zhang, Jing Wang, Jinglin Zhou, Y. Chen, Cunwu Han","doi":"10.1109/IAI50351.2020.9262182","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262182","url":null,"abstract":"Due to the stochastic of multi-agent systems, it is difficult to achieve strict consensus. In this paper, consensus in the sense of probability is achieved by reducing the output error entropy of multi-agent system. Sliding mode controller is the core to keep the system stability and probability density function(PDF) compensator is used to reduce the chattering effect of sliding mode and compensate the random part of the system. Radial basis function neural network combined with the minimum entropy criterion is used to model the PDF compensator, and the output error entropy of the system is minimized through the training of weights, so as to optimize the control effect. Finally, the simulation results verify the effectiveness of the method.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"11 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121222338","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":"Multi-sliced Sampling-based Deep Forest Regression Algorithm for High-dimension Data","authors":"Heng Xia, Jian Tang, J. Qiao, Wen Yu","doi":"10.1109/IAI50351.2020.9262209","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262209","url":null,"abstract":"In the online soft measurement of difficult-to-measure parameters of complex industrial processes. With the rapid development of investigation, deep learning such as deep forest regression (DFR) have been applied. However, for high-dimension datasets, these methods usually can't implement better effects and high time cost. Therefore, in this paper, a multi-sliced sampling-based DFR (Mss-DFR) model is proposed to solve the above problems in high-dimension datasets. The improved model is different from the original model in three important aspects. Firstly, considering the diversity and time cost of sub-forest, the raw feature vector is segmented into three parts through multi slicing strategy. Further, based on the mutual information feature selection model, the optimized feature set is obtained that according to the principle of minimum redundancy and maximum correlation, and then combined with the layer regression vector. Finally, consider variance can projection effect the difference of each sub-forest in DFR, so that it added to the layer regression vector. Experimental results show that Mss-DFR performs significantly, and even outperforms neural networks and achieves state-of-the-art results in some cases.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116924416","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":"Research on the mechanism and network model of China's public cultural service in the Internet Era","authors":"Haiqin Xie, Weiwei Zhai, Xiaowei Zhang","doi":"10.1109/IAI50351.2020.9262175","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262175","url":null,"abstract":"To promote the standardization and institutionalization of public cultural services and improve the service level. The improvement of public cultural service system in the Internet era is an important way to constantly meet the diverse cultural needs of the public. This paper analyzes the influencing factors and mechanism of public cultural service level, constructs a scientific index system, and puts forward targeted countermeasures, so as to promote the overall level of public cultural service in the Internet era.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114335333","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":"Real-time vehicle detection under complex road conditions","authors":"Zeying Tian, Yinbin Jin, Hui Cao, Feng Wang, Chao Chen, Xudong He","doi":"10.1109/IAI50351.2020.9262216","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262216","url":null,"abstract":"Vehicle detection is an important component in unmanned driving systems. This paper presents a real-time vehicle detection method under complex road conditions to solve the problem of real-time detection of road vehicles in automatic driving. Firstly using yolo network to build a deeper depth neural network, which is used to identify and score the vehicles in the image. Then, using the dynamic threshold method to remove some false candidate boxes, and using the Gauss attenuation function to filter the overlapping candidate boxes. The loss function normalized by the change rate is used to train the neural network, and the batch normalization layer is used to correct the input data of the network to avoid data deviation during the training process. Finally, a full convolution layer is added at the end of the network layer to transform the two-dimensional data into one-dimensional data and output the final recognition results. It is verified that this method improves the efficiency and accuracy of real-time vehicle detection, it can effectively detect vehicles on roads with complex backgrounds, and satisfy the real-time requirements of road vehicle detection.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114375048","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}
Lei Zhang, Qing Liu, Jiajun Xia, Haipeng Yang, Xing-yi Zhang
{"title":"Critical Node Detection for Sequential Attacks in Complex Networks via Multi-objective Optimization","authors":"Lei Zhang, Qing Liu, Jiajun Xia, Haipeng Yang, Xing-yi Zhang","doi":"10.1109/IAI50351.2020.9262204","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262204","url":null,"abstract":"The critical node detection for sequential attacks based on cascading failure model is an important way for analyzing network vulnerability, which has attracted the attention of many researchers in the field of complex network recently. However, most of the existing cascading critical node detection algorithms focus on designing effective attack strategies leading to the maximal damage to the network (i.e. attack effect), while ignoring the cost of attacks. To this end, we transform the cascading critical node detection for sequential attacks as a bi-objective optimization problem (named BCVNDSeq), where the attack cost and the attack effect are simultaneously optimized. In order to solve the transformed problem, we propose a multiobjective cascading critical node detection algorithm (named MO-BCVNDSeq), which can provide decision makers with a holistic view for analyzing the network vulnerability. In MO-BCVNDSeq, a local search strategy based on sequential matrix is proposed to accelerate the population convergence and an individual repairing strategy is also suggested to further improve the search efficiency. Finally, the experimental results on 6 real-world complex networks demonstrate the effectiveness of the proposed algorithm compared with several representative baselines.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127074862","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}
Xinyu Fan, Faen Zhang, Eminjan Turamat, Chao Tong, Jiahong Wu, Kai Wang
{"title":"Provenance-based Hierarchical Encryption for Fine-grained Access Control in Cloud Computing","authors":"Xinyu Fan, Faen Zhang, Eminjan Turamat, Chao Tong, Jiahong Wu, Kai Wang","doi":"10.1109/IAI50351.2020.9262177","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262177","url":null,"abstract":"In the big data era, files stored at cloud are usually supplemented, such as health record managing systems. Access policies on different sections of a file have similarities as well as differences. Hence, an efficient approach to constructing hierarchical access structures for different sections of a file not only achieves flexible fine-grained access control but also provides well-preserved confidentiality of data based on the preferences of each data producers. In this paper, we introduce an idea on the provenance-based access control policy along with its applicable cloud system. Then we propose the provenance-based hierarchical encryption to implement it.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121520020","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":"Research on Modeling and Parameter Identification of Circulating Cooling Water System","authors":"Ni Da-peng, Tian Xiang-yan, Jia Ming-xing","doi":"10.1109/IAI50351.2020.9262164","DOIUrl":"https://doi.org/10.1109/IAI50351.2020.9262164","url":null,"abstract":"Firstly, the hydraulic models of the main components of the circulating cooling water system and the pipe network system were established, and solved using Newton's iterative method. Furthermore, considering the influence of the external environment and the temperature of the circulating water on the operating characteristics of the system, the thermodynamic models of the cooling tower and plate heat exchanger were established, and they were linked with the hydraulic model of the pipe network system to obtain the overall model of the circulating cooling water system and the rationality of the modeling was verified. For the specific circulating cooling water system, the adaptive differential evolution algorithm is used to identify the mechanism parameters in the overall model of the pipe network system to improve the accuracy of the model. Simulation results show the effectiveness of the method used.","PeriodicalId":137183,"journal":{"name":"2020 2nd International Conference on Industrial Artificial Intelligence (IAI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123312339","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}