首页 > 最新文献

2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)最新文献

英文 中文
An Interval Shrinking Trust Region Algorithm for GNSS/eLoran Pseudorange Fusion Positioning Initialization GNSS/eLoran伪距融合定位初始化的区间收缩信任域算法
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046591
Kai Liu, Wenhe Yan, Jiangbin Yuan, Zaihui Xiao, Chaozhong Yang, Yu Hua
Fusion of Global Navigation Satellite System (GNSS) with eLoran can greatly improve the coverage and availability of Positioning Navigation and Timing (PNT) services. However, due to the strong nonlinearity in the eLoran pseudorange equations, traditional methods may fail to converge or converge incorrectly when solving the fused pseudorange equation system. In this paper, an interval shrinking trust region algorithm (ISTR) is proposed to solve the pseudorange-based eLoran/GNSS fusion positioning problem, especially when no reliable initial values are available. Simulation and measured data verify that the ISTR algorithm can help the receiver to complete reliable positioning initialization without reliable initial values, and the initialization success rate is 100%.
全球导航卫星系统(GNSS)与eLoran的融合可以极大地提高定位导航授时(PNT)服务的覆盖范围和可用性。然而,由于eLoran伪距方程组具有较强的非线性,传统方法在求解融合伪距方程组时可能无法收敛或收敛不正确。针对基于伪橙的eLoran/GNSS融合定位问题,提出了一种区间缩小信赖域算法(ISTR)。仿真和实测数据验证了ISTR算法可以在不需要可靠初始值的情况下,帮助接收机完成可靠的定位初始化,初始化成功率为100%。
{"title":"An Interval Shrinking Trust Region Algorithm for GNSS/eLoran Pseudorange Fusion Positioning Initialization","authors":"Kai Liu, Wenhe Yan, Jiangbin Yuan, Zaihui Xiao, Chaozhong Yang, Yu Hua","doi":"10.1109/ICARCE55724.2022.10046591","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046591","url":null,"abstract":"Fusion of Global Navigation Satellite System (GNSS) with eLoran can greatly improve the coverage and availability of Positioning Navigation and Timing (PNT) services. However, due to the strong nonlinearity in the eLoran pseudorange equations, traditional methods may fail to converge or converge incorrectly when solving the fused pseudorange equation system. In this paper, an interval shrinking trust region algorithm (ISTR) is proposed to solve the pseudorange-based eLoran/GNSS fusion positioning problem, especially when no reliable initial values are available. Simulation and measured data verify that the ISTR algorithm can help the receiver to complete reliable positioning initialization without reliable initial values, and the initialization success rate is 100%.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125881675","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}
引用次数: 0
Human-Robot Collaboration using Monte Carlo Tree Search 使用蒙特卡洛树搜索的人机协作
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046470
Feng Yao, Huailin Zhao, Huaping Liu
Human-Robot collaboration as a challenging task has received great attention in the academic research field. Many existing search models are aimed at single agent or multi-agent, but there are some defects in the search efficiency of their task targets. Therefore, we propose a human-computer cooperative search algorithm in the indoor scene, where people and agents cooperate to complete the search of related objects. We have developed a platform for human-robot collaboration, and designed a set of algorithms for agent to integrate scene prior knowledge, target recognition, and path planning. The experimental results that the H-R cooperative search model proposed by us shows good efficiency in target search tasks.
人机协作作为一项具有挑战性的课题,受到了学术界的广泛关注。现有的许多搜索模型都是针对单智能体或多智能体的,但其任务目标的搜索效率存在一定的缺陷。因此,我们提出了一种室内场景下的人机协同搜索算法,由人和智能体合作完成对相关物体的搜索。我们开发了一个人机协作平台,设计了一套智能体集成场景先验知识、目标识别和路径规划的算法。实验结果表明,我们提出的H-R协同搜索模型在目标搜索任务中具有良好的效率。
{"title":"Human-Robot Collaboration using Monte Carlo Tree Search","authors":"Feng Yao, Huailin Zhao, Huaping Liu","doi":"10.1109/ICARCE55724.2022.10046470","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046470","url":null,"abstract":"Human-Robot collaboration as a challenging task has received great attention in the academic research field. Many existing search models are aimed at single agent or multi-agent, but there are some defects in the search efficiency of their task targets. Therefore, we propose a human-computer cooperative search algorithm in the indoor scene, where people and agents cooperate to complete the search of related objects. We have developed a platform for human-robot collaboration, and designed a set of algorithms for agent to integrate scene prior knowledge, target recognition, and path planning. The experimental results that the H-R cooperative search model proposed by us shows good efficiency in target search tasks.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124804426","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}
引用次数: 0
Sliding Muscle Surface Control of the Muscle-Driven Musculoskeletal System 肌肉驱动的肌肉骨骼系统的滑动肌肉表面控制
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046635
Yerui Fan, Jianbo Yuan, Yaxiong Wu, Shuai Gan
In this study, a sliding muscle surface controller (SMSC) is designed to suppress disturbances and to reduce uncertainty in the muscle-driven musculoskeletal system (MDMS). When performing manipulation tasks in unstructured environments, bio-inspired robots are able to exhibit more flexibility and safety. Although the model of MDMS can be solved by combining the muscle model and the joint-link dynamics, the influence of unknown external disturbances and dynamic uncertainties makes it difficult to describe the system perfectly in practice. In order to solve the problems, a sliding muscle surface controller with an integral power reaching law is designed to suppress the chattering problem in the control and improve the anti-interference ability of the system and reduce the integrates error between expected and simulation. Subsequently, the stability of musculoskeletal system was ensured using the principle of Lyapunov synthesis. Finally, the simulation results showed that the proposed design techniques could effectively improve the robustness of muscle model.
在这项研究中,设计了一种滑动肌肉表面控制器(SMSC)来抑制干扰并减少肌肉驱动肌肉骨骼系统(MDMS)的不确定性。当在非结构化环境中执行操作任务时,仿生机器人能够表现出更多的灵活性和安全性。虽然可以将肌肉模型与关节动力学相结合来求解MDMS的模型,但由于未知的外部干扰和动态不确定性的影响,在实际应用中很难对系统进行完美的描述。为了解决这一问题,设计了一种具有积分功率达到律的滑动肌面控制器,抑制了控制中的抖振问题,提高了系统的抗干扰能力,减小了期望与仿真之间的积分误差。随后,利用李亚普诺夫合成原理,保证了肌肉骨骼系统的稳定性。仿真结果表明,所提出的设计方法能够有效地提高肌肉模型的鲁棒性。
{"title":"Sliding Muscle Surface Control of the Muscle-Driven Musculoskeletal System","authors":"Yerui Fan, Jianbo Yuan, Yaxiong Wu, Shuai Gan","doi":"10.1109/ICARCE55724.2022.10046635","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046635","url":null,"abstract":"In this study, a sliding muscle surface controller (SMSC) is designed to suppress disturbances and to reduce uncertainty in the muscle-driven musculoskeletal system (MDMS). When performing manipulation tasks in unstructured environments, bio-inspired robots are able to exhibit more flexibility and safety. Although the model of MDMS can be solved by combining the muscle model and the joint-link dynamics, the influence of unknown external disturbances and dynamic uncertainties makes it difficult to describe the system perfectly in practice. In order to solve the problems, a sliding muscle surface controller with an integral power reaching law is designed to suppress the chattering problem in the control and improve the anti-interference ability of the system and reduce the integrates error between expected and simulation. Subsequently, the stability of musculoskeletal system was ensured using the principle of Lyapunov synthesis. Finally, the simulation results showed that the proposed design techniques could effectively improve the robustness of muscle model.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128888529","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}
引用次数: 0
A Study on the Classification of Subclasses of Glass Artifacts Based on Feature Selection 基于特征选择的玻璃制品子类分类研究
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046593
Jiamei Jiang, Xuhan Li, Xingyu Hao, Tao Liu, R. Qiu, Qunfeng Miao
To explore the subclass types of ancient glass artifacts, first we combined the features provided in the dataset with the data on whether the artifacts were weathered or not, constructed a random forest model, and calculated the relative importance of each chemical component by the VIM (Variable Importance Measures) to give the important factors influencing the classification of major classes. Subsequently, we innovatively extracted the important components by improving the coefficient of variation to give the important factors influencing the classification of subclasses. Then, we construct a K-means clustering model for subclassification and give specific criteria for subclassification. Finally, we conducted the rationality analysis from two perspectives of chemical composition and heritage characteristics; we repeated the experiment to test the sensitivity of the large class division model for the random forest model normally distributed white noise sequence; we introduced Dunn index and contour coefficient for sensitivity analysis of the clustering model.
为了探索古代玻璃文物的亚类类型,我们首先将数据集提供的特征与文物是否风化的数据结合起来,构建随机森林模型,通过VIM (Variable importance Measures)计算各化学成分的相对重要性,给出影响主要类别分类的重要因素。随后,我们创新性地通过改进变异系数提取重要成分,给出影响子类分类的重要因素。然后,我们构建了子分类的k均值聚类模型,并给出了子分类的具体标准。最后,从化学成分和遗产特征两个角度进行合理性分析;为了检验大分类模型对随机森林模型正态分布白噪声序列的敏感性,我们进行了重复实验;我们引入Dunn指数和轮廓系数对聚类模型进行敏感性分析。
{"title":"A Study on the Classification of Subclasses of Glass Artifacts Based on Feature Selection","authors":"Jiamei Jiang, Xuhan Li, Xingyu Hao, Tao Liu, R. Qiu, Qunfeng Miao","doi":"10.1109/ICARCE55724.2022.10046593","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046593","url":null,"abstract":"To explore the subclass types of ancient glass artifacts, first we combined the features provided in the dataset with the data on whether the artifacts were weathered or not, constructed a random forest model, and calculated the relative importance of each chemical component by the VIM (Variable Importance Measures) to give the important factors influencing the classification of major classes. Subsequently, we innovatively extracted the important components by improving the coefficient of variation to give the important factors influencing the classification of subclasses. Then, we construct a K-means clustering model for subclassification and give specific criteria for subclassification. Finally, we conducted the rationality analysis from two perspectives of chemical composition and heritage characteristics; we repeated the experiment to test the sensitivity of the large class division model for the random forest model normally distributed white noise sequence; we introduced Dunn index and contour coefficient for sensitivity analysis of the clustering model.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125458757","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}
引用次数: 0
Maximum Temperature Prediction Based on GPS and Meteorological Data by Using Neural Network 基于GPS和气象资料的神经网络最高气温预报
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046621
Shenzheng Zuo, Renjie Cai, Yan Wang, Enrui Hu, Lingzhi Liu, Yibo Guo
Temperature prediction is a task involving agriculture, military, industry and other aspects, and it is related to daily life and production tasks. Therefore, accurate temperature prediction is an important research topic at present. In this paper, a neural network-based maximum temperature prediction method is proposed. Combined with the Precipitable Water Vapor (PWV) data calculated from GPS satellite data, it achieves high precision, high time granularity prediction under the condition of low computing power requirements.
温度预报是一项涉及农业、军事、工业等多方面的任务,关系到日常生活和生产任务。因此,准确的温度预测是当前重要的研究课题。本文提出了一种基于神经网络的最高温度预测方法。结合GPS卫星数据计算的可降水量(PWV)数据,在对计算能力要求较低的条件下,实现了高精度、高时间粒度的预测。
{"title":"Maximum Temperature Prediction Based on GPS and Meteorological Data by Using Neural Network","authors":"Shenzheng Zuo, Renjie Cai, Yan Wang, Enrui Hu, Lingzhi Liu, Yibo Guo","doi":"10.1109/ICARCE55724.2022.10046621","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046621","url":null,"abstract":"Temperature prediction is a task involving agriculture, military, industry and other aspects, and it is related to daily life and production tasks. Therefore, accurate temperature prediction is an important research topic at present. In this paper, a neural network-based maximum temperature prediction method is proposed. Combined with the Precipitable Water Vapor (PWV) data calculated from GPS satellite data, it achieves high precision, high time granularity prediction under the condition of low computing power requirements.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"238 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120949202","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}
引用次数: 0
Initial Alignment Method of Human Soft Strapdown Base Based on NKF-FRKF 基于NKF-FRKF的人体软捷联基初始对准方法
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046500
Xiao Su Zhang, Qing Li, Zhong Su, Guodong Fu
Aiming at the problem of inaccurate statistical characteristics of system model noise within initial alignment of inertial pedestrian navigation, a novel heterogeneous hybrid correlation entropy Kalman filter (NHMCC-KF) alignment method is proposed considering inertial devices and human soft shortcuts. Firstly, the lever arm error is expanded as a state quantity to establish the initial alignment model of the inertial coordinate system. Then, on this basis, the covariance of the measurement noise is adjusted by combining the fast robust Kalman filter (FRKF) and the heterogenous mixture correntropy criterion, using a mixture of Laplace kernel and Gaussian kernel as the adjustment factor of the correntropy, and introducing the prior error covariance feedback adaptive Kalman filtering (NKF) to adjust the process noise. By comparing the alignment effect of NHMCC-KF and FRKF under different conditions through designed experiments, the azimuthal alignment accuracy is improved by more than 23%. The experimental findings demonstrate that the approach described in this research has superior alignment accuracy and speed.
针对惯性行人导航初始对准中系统模型噪声统计特性不准确的问题,提出了一种考虑惯性装置和人的软捷径的异质混合相关熵卡尔曼滤波(NHMCC-KF)对准方法。首先,将杠杆臂误差展开为状态量,建立惯性坐标系的初始对准模型;然后,在此基础上,结合快速鲁棒卡尔曼滤波(FRKF)和异质混合熵准则对测量噪声的协方差进行调整,采用拉普拉斯核和高斯核的混合作为协方差的调整因子,引入先验误差协方差反馈自适应卡尔曼滤波(NKF)对过程噪声进行调整。通过设计实验对比不同条件下NHMCC-KF和FRKF的对准效果,方位角对准精度提高23%以上。实验结果表明,该方法具有较高的对准精度和速度。
{"title":"Initial Alignment Method of Human Soft Strapdown Base Based on NKF-FRKF","authors":"Xiao Su Zhang, Qing Li, Zhong Su, Guodong Fu","doi":"10.1109/ICARCE55724.2022.10046500","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046500","url":null,"abstract":"Aiming at the problem of inaccurate statistical characteristics of system model noise within initial alignment of inertial pedestrian navigation, a novel heterogeneous hybrid correlation entropy Kalman filter (NHMCC-KF) alignment method is proposed considering inertial devices and human soft shortcuts. Firstly, the lever arm error is expanded as a state quantity to establish the initial alignment model of the inertial coordinate system. Then, on this basis, the covariance of the measurement noise is adjusted by combining the fast robust Kalman filter (FRKF) and the heterogenous mixture correntropy criterion, using a mixture of Laplace kernel and Gaussian kernel as the adjustment factor of the correntropy, and introducing the prior error covariance feedback adaptive Kalman filtering (NKF) to adjust the process noise. By comparing the alignment effect of NHMCC-KF and FRKF under different conditions through designed experiments, the azimuthal alignment accuracy is improved by more than 23%. The experimental findings demonstrate that the approach described in this research has superior alignment accuracy and speed.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127779266","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}
引用次数: 0
Research on Intelligent Recognition Solution of Tobacco Disease on Android Platform 基于Android平台的烟草病害智能识别解决方案研究
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046516
Jingjing Li, Yi Xu, Yapeng Li, Kepei Qi, Feiyong Yu, Shaohua Sun
In order to improve the recognition accuracy of tobacco diseases, improve the recognition efficiency and convenience, and reduce the recognition cost, this project carried out the research on the recognition technology of tobacco diseases based on deep learning. First, the data set was established. The data set is consisted of several kinds of common tobacco diseases images which were labeled according to the experts’ diagnosis results. Second, the YOLOv7 network model was studied and pruned considering the recognition rate and accurate. Third, the pruned model was trained using the established training dataset. Then, the trained model is ported to Android system. Finally, an experimental testing was carried out, and the results show that the model can run efficiently in Android system with the detection accuracy above 90%.
为了提高烟草病害的识别准确率,提高识别效率和方便性,降低识别成本,本项目开展了基于深度学习的烟草病害识别技术研究。首先,建立数据集。该数据集由几种常见的烟草疾病图像组成,并根据专家的诊断结果进行标记。其次,考虑识别率和准确率,对YOLOv7网络模型进行研究和剪枝。第三,利用建立的训练数据集对剪枝模型进行训练。然后,将训练好的模型移植到Android系统。最后进行了实验测试,结果表明该模型可以在Android系统下高效运行,检测准确率达到90%以上。
{"title":"Research on Intelligent Recognition Solution of Tobacco Disease on Android Platform","authors":"Jingjing Li, Yi Xu, Yapeng Li, Kepei Qi, Feiyong Yu, Shaohua Sun","doi":"10.1109/ICARCE55724.2022.10046516","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046516","url":null,"abstract":"In order to improve the recognition accuracy of tobacco diseases, improve the recognition efficiency and convenience, and reduce the recognition cost, this project carried out the research on the recognition technology of tobacco diseases based on deep learning. First, the data set was established. The data set is consisted of several kinds of common tobacco diseases images which were labeled according to the experts’ diagnosis results. Second, the YOLOv7 network model was studied and pruned considering the recognition rate and accurate. Third, the pruned model was trained using the established training dataset. Then, the trained model is ported to Android system. Finally, an experimental testing was carried out, and the results show that the model can run efficiently in Android system with the detection accuracy above 90%.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133656663","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}
引用次数: 0
The Generation Method of Simulation Scenario Sample Space Based on Sensitivity Analysis of Meta-model 基于元模型敏感性分析的仿真场景样本空间生成方法
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046468
Jing An, Wei Liu, Wanting Rong, Haoliang Qi
To ensure the feasibility and effectiveness of exploratory simulation experiments, it is necessary to take the simulation scenario sample space with acceptable scale and typical representative as input. In this paper, a method of generating simulation scenario sample space combining qualitative and quantitative analysis is proposed. This method constructs a machine learning meta-model based on simulation pre-experiment, and screens the key experimental factors based on sensitivity analysis of meta-model to determine the factor levels. Finally, the space is sampled and compressed to complete the generation of the hypothetical sample space.
为了保证探索性仿真实验的可行性和有效性,有必要将具有可接受规模和典型代表性的仿真场景样本空间作为输入。本文提出了一种定性分析与定量分析相结合的仿真场景样本空间生成方法。该方法构建了基于仿真预实验的机器学习元模型,并基于元模型的敏感性分析筛选关键实验因子,确定因子水平。最后对空间进行采样和压缩,完成假设样本空间的生成。
{"title":"The Generation Method of Simulation Scenario Sample Space Based on Sensitivity Analysis of Meta-model","authors":"Jing An, Wei Liu, Wanting Rong, Haoliang Qi","doi":"10.1109/ICARCE55724.2022.10046468","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046468","url":null,"abstract":"To ensure the feasibility and effectiveness of exploratory simulation experiments, it is necessary to take the simulation scenario sample space with acceptable scale and typical representative as input. In this paper, a method of generating simulation scenario sample space combining qualitative and quantitative analysis is proposed. This method constructs a machine learning meta-model based on simulation pre-experiment, and screens the key experimental factors based on sensitivity analysis of meta-model to determine the factor levels. Finally, the space is sampled and compressed to complete the generation of the hypothetical sample space.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130368344","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}
引用次数: 0
Cooperative Pursuit in a Non-closed Bounded Domain 非封闭有界域的合作寻优
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046568
Yahong Xing, Gangqi Dong, Zhiqiang Ma, Panfeng Huang
This paper considers a multi-agent pursuit-evasion game in a bounded domain with multiple exits and obstacles. First, the problem modeling is performed, and the control strategy of the evaders is assumed. Then, based on Voronoi partition and potential field gradient, a pursuit strategy for N-pursuer/M-evader in the non-closed bounded domain is proposed, where the pursuers are classified into three autonomous switchable categories: the goalkeeper, the striker and the defender. The proposed strategy is a low-dimensional algorithm, which can greatly reduce computational costs. Finally, the feasibility and effectiveness are demonstrated by numerical case studies.
研究了有界域上具有多个出口和障碍物的多智能体追逃博弈问题。首先,对问题进行建模,并对规避器的控制策略进行假设。然后,基于Voronoi划分和势场梯度,提出了一种非封闭有界域内n个追赶者/ m个躲避者的追赶策略,将追赶者划分为守门员、前锋和防守者三个自主可切换的类别。该策略是一种低维算法,可以大大降低计算成本。最后,通过数值算例验证了该方法的可行性和有效性。
{"title":"Cooperative Pursuit in a Non-closed Bounded Domain","authors":"Yahong Xing, Gangqi Dong, Zhiqiang Ma, Panfeng Huang","doi":"10.1109/ICARCE55724.2022.10046568","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046568","url":null,"abstract":"This paper considers a multi-agent pursuit-evasion game in a bounded domain with multiple exits and obstacles. First, the problem modeling is performed, and the control strategy of the evaders is assumed. Then, based on Voronoi partition and potential field gradient, a pursuit strategy for N-pursuer/M-evader in the non-closed bounded domain is proposed, where the pursuers are classified into three autonomous switchable categories: the goalkeeper, the striker and the defender. The proposed strategy is a low-dimensional algorithm, which can greatly reduce computational costs. Finally, the feasibility and effectiveness are demonstrated by numerical case studies.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114184503","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}
引用次数: 0
A Double Node Thin-Film Thermocouples for In-Situ Measurement 用于原位测量的双节点薄膜热电偶
Pub Date : 2022-12-16 DOI: 10.1109/ICARCE55724.2022.10046476
Rong Ma, Meiju Zhang, Zhongkai Zhang, Manguo Huang, Xiaobo Liang, Jiangjiang Liu, Zhaojun Liu, B. Tian
The design, fabrication, testing and implementation of a new high-performance tungsten-rhenium thin film thermocouple are introduced. In this paper, tungsten-rhenium TFTCs are taken as the research object, after simulation analysis in COMSOL software and design, it is made by screen-printing technology and magnetron sputtering. This kind of thin film thermocouple primarily utilizes two kinds of electrode materials with varying composition combination, mainly tungsten with 5% rhenium and tungsten with 26% rhenium. Furthermore, high-temperature annealing is performed to maintain the mechanical properties and thus improve thermoelectric performance. The results demonstrate that the performance is reliable in the temperature range of 150-600 C° with a repeatability of 2.02%, providing application value for high-temperature in-situ sensing.
介绍了一种新型高性能钨铼薄膜热电偶的设计、制造、测试和实现。本文以钨铼TFTCs为研究对象,在COMSOL软件中进行仿真分析和设计后,采用丝网印刷技术和磁控溅射技术制备了钨铼TFTCs。这种薄膜热电偶主要采用两种不同成分组合的电极材料,主要是含5%铼的钨和含26%铼的钨。此外,进行高温退火以保持机械性能,从而提高热电性能。结果表明,该系统在150 ~ 600℃的温度范围内性能可靠,重复性为2.02%,为高温原位传感提供了应用价值。
{"title":"A Double Node Thin-Film Thermocouples for In-Situ Measurement","authors":"Rong Ma, Meiju Zhang, Zhongkai Zhang, Manguo Huang, Xiaobo Liang, Jiangjiang Liu, Zhaojun Liu, B. Tian","doi":"10.1109/ICARCE55724.2022.10046476","DOIUrl":"https://doi.org/10.1109/ICARCE55724.2022.10046476","url":null,"abstract":"The design, fabrication, testing and implementation of a new high-performance tungsten-rhenium thin film thermocouple are introduced. In this paper, tungsten-rhenium TFTCs are taken as the research object, after simulation analysis in COMSOL software and design, it is made by screen-printing technology and magnetron sputtering. This kind of thin film thermocouple primarily utilizes two kinds of electrode materials with varying composition combination, mainly tungsten with 5% rhenium and tungsten with 26% rhenium. Furthermore, high-temperature annealing is performed to maintain the mechanical properties and thus improve thermoelectric performance. The results demonstrate that the performance is reliable in the temperature range of 150-600 C° with a repeatability of 2.02%, providing application value for high-temperature in-situ sensing.","PeriodicalId":416305,"journal":{"name":"2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)","volume":"266 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116241677","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}
引用次数: 0
期刊
2022 International Conference on Automation, Robotics and Computer Engineering (ICARCE)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1