检索结果-内蒙古大学图书馆

2nd IEEE International Conference on Advanced Trends in Information Theory, ATIT 2020

作者： Sobchuk, Valentyn Pichkur, Volodymyr Barabash, Oleg Laptiev, Oleksandr Igor, Kovalchuk Zidan, Amina State University of Telecommunications Technical Sciences Department of Higher Mathematics Kyiv Ukraine Taras Shevchenko National University of Kyiv Faculty of Computer Science and Cybernetics Physical and Mathematical Sciences Department of Complex Systems Modeling Kyiv Ukraine National Technical University of Ukraine Igor Sikorsky Kyiv Polytechnic Institute Technical Sciences Department of Design Automation for Energy Processes and Systems Kyiv Ukraine State University of Telecommunications Technical Sciences Kyiv Ukraine Lesya Ukrainka Eastern European National University in Volyn Candidate of Physical and Mathematical Sciences Department of Mathematical Analysis and Statistics Lutsk Ukraine State University of Telecommunications Kyiv Ukraine

ISBN: (纸本)9781728197999

The article analyzes the concept of process control at an industrial enterprise, ensuring the functional stability of technological processes. A novelty of the proposed model is the use of pseudo- inversion tools as an apparatus that provides the best solution of a system of algebraic equations, the parameters of which describe the technological process. The algorithm for the organization and planning of technological processes is offered. With the help of pseudo-inversion the control algorithm for functionally stable technological process of the production enterprise is constructed. © 2020 IEEE.

关键词： Process control

来源：评论

学校读者我要写书评

暂无评论

Learning active spine behaviors for dynamic and efficient locomotion

arXiv

引用

arXiv 2019年

作者： Bhattacharya, Shounak Singla, Abhik Abhimanyu Dholakiya, Dhaivat Bhatnagar, Shalabh Amrutur, Bharadwaj Ghosal, Ashitava Kolathaya, Shishir Robert Bosch Centre for Cyber-Physical Systems IISc Bangalore India Department of Mechanical Engineering BITS Pilani Goa campus India Faculty of Computer Science and Automation Faculty of Electrical and Computer Engineering Faculty of Mechanical Engineering

In this work, we provide a simulation framework to perform systematic studies on the effects of spinal joint compliance and actuation on bounding performance of a 16-DOF quadruped spined robot Stoch 2. Fast quadrupedal locomotion with active spine is an extremely hard problem, and involves a complex coordination between the various degrees of freedom. Therefore, past attempts at addressing this problem have not seen much success. Deep-Reinforcement Learning seems to be a promising approach, after its recent success in a variety of robot platforms, and the goal of this paper is to use this approach to realize the aforementioned behaviors. With this learning framework, the robot reached a bounding speed of 2:1 m/s with a maximum Froude number of 2. Simulation results also show that use of active spine, indeed, increased the stride length, improved the cost of transport, and also reduced the natural frequency to more realistic values. Copyright © 2019, The Authors. All rights reserved.

关键词： Deep learning

来源：评论

学校读者我要写书评

暂无评论

Analysis of barriers to the development of Industrial Internet of Things technology and ways to overcome them

引用

IOP Conference Series: Materials Science and Engineering 2021年第1期1019卷

作者： V Zhmud A Liapidevskiy V Avrmachuk V Sayapin O Stukach H Roth Dept. of Automation Novosibirsk State Technical University Novosibirsk Russia Novosibirsk Institute of Program Systems Novosibirsk Russia Department of Complex Information Security of Computer Systems Tomsk State University of Control Systems and Radioelectronics Tomsk Russia Faculty of Computer Sciences of National Research University Higher School of Economics Moscow Russia Faculty of Natural Sciences and Technology University of Siegen Siegen Germany

As is known, in 2019 the national program 'Digital Economy of the Russian Federation' was launched. In the first phase, nine roadmaps were developed, of which six were approved by the Prime Minister. Participation in the development of these roadmaps provides a fresh perspective on some particular problems. The authors reveal some details of the approach to the implementation of the 'Industrial Internet of Things' direction. Some specific differences of the industrial Internet from the regular Internet are discussed using examples. Some conclusions are drawn about the directions for further research in this area.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Learning Active Spine Behaviors for Dynamic and Efficient Locomotion in Quadruped Robots

Learning Active Spine Behaviors for Dynamic and Efficient Lo...

引用

IEEE International Workshop on Robot and Human Communication (ROMAN)

作者： Shounak Bhattacharya Abhik Singla Abhimanyu Dhaivat Dholakiya Shalabh Bhatnagar Bharadwaj Amrutur Ashitava Ghosal Shishir Kolathaya Robert Bosch Centre for Cyber-Physical Systems IISc Bangalore India Department of Mechanical Engineering BITS Pilani Goa campus India Faculty of Computer Science and Automation Faculty of Electrical & Computer Engineering Faculty of Mechanical Engineering INSPIRE Faculty Fellow Robert Bosch Centre for Cyber-Physical Systems IISc Bangalore India

In this work, we provide a simulation framework to perform systematic studies on the effects of spinal joint compliance and actuation on bounding performance of a 16-DOF quadruped spined robot Stoch 2. Fast quadrupedal locomotion with active spine is an extremely hard problem, and involves a complex coordination between the various degrees of freedom. Therefore, past attempts at addressing this problem have not seen much success. Deep-Reinforcement Learning seems to be a promising approach, after its recent success in a variety of robot platforms, and the goal of this paper is to use this approach to realize the aforementioned behaviors. With this learning framework, the robot reached a bounding speed of 2.1m /s with a maximum Froude number of 2. Simulation results also show that use of active spine, indeed, increased the stride length, improved the cost of transport, and also reduced the natural frequency to more realistic values.

关键词：

来源：评论

学校读者我要写书评

暂无评论

About application of NURBS to monitoring of operational risk of long distance pipelines 7

About application of NURBS to monitoring of operational risk...

引用

7th International Conference on Mathematical Modeling in Physical Sciences, IC-MSQUARE 2018

作者： Galakhar, A.S. School of Computer-driven Systems of Manufacturing Automation Faculty of Robotics and Integrated Automation Bauman Moscow State Technical University 2-nd Baumanskaya St. Moscow105005 Russia

The system of monitoring of operational risk of long distance pipelines requires determining the actual safety factor in real time for instant evaluation of accident risk. The actual safety factor of a pipeline section is determined for not only technical condition of pipes in the section which is assessed using data of periodic inspections, but also for actual distribution of pressure of pipeline transported medium. Degradation results in slow change of pipeline technical condition. Therefore, the actual safety factor of the operated pipeline depends mainly on loads exerted on the pipe, particularly the load from internal pressure which depends not only on the inlet pressure of the pipeline section, but also on the terrain where the pipeline lies, the actual position of the pipeline in the area and the actual varying conditions of heat transfer from the transported medium to surrounding environment through the pipeline wall. The actual pressure distribution in the pipeline section is determined from the differential equation of motion of the transported medium, which is solved using non-uniform rational B-splines (NURBS) and the data of real time temperature measurements. © 2018 Institute of Physics Publishing. All rights reserved.

关键词： Interpolation

来源：评论

学校读者我要写书评

暂无评论

Noise performance analysis of Op-Amps in use with passive inductive transducers and inductive sensors 27

Noise performance analysis of Op-Amps in use with passive in...

引用

27th IEEE International Scientific Conference Electronics, ET 2018

作者： Ribov, Boris Yosifov Department of Computer Systems and Technologies Faculty of Electronics and Automation Technical University of Sofia - Branch of Plovdiv 63 Sankt Petersburg blvd Plovdiv4000 Bulgaria

ISBN: (纸本)9781538666920

Some medical and industrial applications use inductive source sensors. In many cases these sensors produce low voltages even lower than 0,1mV. On the other hand these sensors have significant inductance (more than 150mH and up to 1H). This paper investigates the signal to noise performance when use contemporary ultra low noise op-amps in the schematic designs without J-FET buffering. There exist very low noise op-amps with voltage noise less than the noise of 50Ω resistor but they are not suitable for inductive sources. © 2018 IEEE.

关键词： Low noise amplifiers

来源：评论

学校读者我要写书评

暂无评论

Kernel contextual fuzzy rule model based on conditional input space partitioning driven by data reconstruction in autoencoder and randomization-based neural networks

引用

Knowledge-Based systems 2025年 320卷

作者： Zhang, Congcong Oh, Sung-Kwun Fu, Zunwei Pedrycz, Witold School of Mathematics and Statistics Linyi University Shandong Linyi276005 China Shandong Data Open Innovative Application Laboratory Linyi276005 China School of Automation and Electrical Engineering Linyi University Shandong Linyi276005 China School of Electrical & Electronic Engineering The University of Suwon Gyeonggi-do Hwaseong-si18323 Korea Republic of Department of Electronic Engineering Seokyeong University Seoul 02713 Korea Republic of Department of Computer Science The University of Suwon Gyeonggi-do Hwaseong-si18323 Korea Republic of Department of Electrical and Computer Engineering University of Alberta EdmontonAB T6G 2R3 Canada Systems Research Institute Polish Academy of Sciences Warsaw 00-901 Poland Istinye University Faculty of Engineering and Natural Sciences Department of Computer Engineering Sariyer/Istanbul Turkey

Fuzzy Rule-based Models (FRMs) have attracted significant interest in the field of machine learning owing to their modular architecture, robust design methodologies, and sound interpretability. This study introduces a novel Kernel Contextual Fuzzy Rule Model (KCFRM) designed to cope with regression tasks. A Kernel Contextual Fuzzy Clustering (KCFC) algorithm is proposed for conditional partitioning of the input space. Specifically, we incorporate the Mercer kernel into context fuzzy clustering to enhance the abilities of the model to distinguish, extract, and amplify useful features via nonlinear mapping, thereby generating more suitable information granules. Additionally, we employ an autoencoder's "encoding-decoding" mechanism to extract differences between data patterns and subsequently transform these into KCFC contexts via a conversion function, therefore leading to the creation of high-quality fuzzy sets. In the conclusion portion of fuzzy rules, conventional numerical or linear functions struggle to adequately describe the complex behavior present in local fuzzy regions. To mitigate this, we incorporate a Randomization-based Neural Network (RANN), capable of providing superior approximation capabilities and substantial computational efficiency. RANN overcomes traditional method constraints in representing complex behaviors within the fuzzy region. The inclusion of RANN results in more accurate and efficient conclusions for fuzzy rules. The uniqueness of this study lies in its holistic approach to designing fuzzy models with KCFC and RANN, improving the expressiveness of the rules and enhancing the generalization of the models. KCFRM's performance is assessed using various publicly available machine learning datasets, with experimental results underscoring its effectiveness and performance enhancements. © 2025

关键词： Fuzzy rules

来源：评论

学校读者我要写书评

暂无评论

Optical Solitons with Cubic–Quartic Complex Ginzburg–Landau Equation Using a Novel Approach

SSRN

引用

SSRN 2022年

作者： Arnous, Ahmed H. Nofal, Taher A. Biswas, Anjan González-Gaxiola, O. Moraru, Luminita Moldovanu, Simona Department of Mathematics and Physics Grambling State University GramblingLA71245 United States Research Group Department of Mathematics King Abdulaziz University Jeddah21589 Saudi Arabia Department of Mathematics and Applied Mathematics Sefako Makgatho Health Sciences University Medunsa Pretoria 0204 South Africa Department of Applied Sciences Cross–Border Faculty of Humanities Economics and Engineering Dunarea de Jos University of Galati 111 Domneasca Street Galati800201 Romania Department of Applied Mathematics National Research Nuclear University 31 Kashirskoe Hwy Moscow115409 Russia Applied Mathematics and Systems Department Universidad Autonoma Metropolitana–Cuajimalpa Vasco de Quiroga 4871 Mexico City05348 Mexico Faculty of Sciences and Environment Department of Chemistry Physics and Environment Dunarea de Jos University of Galati 47 Domneasca Street 800008 Romania Department of Computer Science and Information Technology Faculty of Automation Computers Electrical Engineering and Electronics Dunarea de Jos University of Galati 47 Domneasca Street Galati800008 Romania Taif University Saudi Arabia

The present work retrieves cubic–quartic optical soliton solutions to the complex Ginzburg–Landau equation that is considered with five forms of nonlinear refractive index. The proposed algorithm reveals a full spectrum of optical solitons as well as hybrid type solitons whose existence are guaranteed with the listed parameter constraints. © 2022, The Authors. All rights reserved.

关键词： Solitons

来源：评论

学校读者我要写书评

暂无评论

Prospects for the use of wireless reading of prosthetic control signals and methods for generating commands

引用

IOP Conference Series: Materials Science and Engineering 2021年第1期1019卷

作者： D Malakhov V Zhmud V Avrmachuk D Gryaznov J Nosek L Dimitrov Department of Automation Novosibirsk State Technical University Novosibirsk Russia Department of Complex Information Security of Computer Systems Tomsk State University of Control Systems and Radioelectronics Tomsk Russia Department of Mechatronics and Computer Engineering (MTI) Faculty of Mechatronics Informatics and Interdisciplinary Studies Technical University of Liberec Liberec Czech Republic Vice rector Technical University of Sofia Sofia Bulgaria

The paper provides a rationale for the use of low-power wireless communication to create non-invasive bionic limb prostheses. The need for such a connection is dictated, on the one hand, by the expediency of using sensors located in various parts of the body, often very remote from each other, on the other hand, by the desire to free the disabled person's body from the wires that would envelop it like a spider web. For each of these positions, arguments are given.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Prospects for the development of functional expansion of individual low-cost prosthetic limbs for people with disabilities with intelligent sensors

引用

IOP Conference Series: Materials Science and Engineering 2021年第1期1019卷

作者： D Gryaznov V Zhmud V Avrmachuk D Malakhov J Nosek L Dimitrov Department of Automation Novosibirsk State Technical University Novosibirsk Russia Department of Complex Information Security of Computer Systems Tomsk State University of Control Systems and Radioelectronics Tomsk Russia Department of Mechatronics and Computer Engineering (MTI) Faculty of Mechatronics Informatics and Interdisciplinary Studies Technical University of Liberec Liberec Czech Republic Vice rector of Technical University of Sofia Sofia Bulgaria

Despite the development of medicine, as well as robotics aimed at helping people with disabilities, most disabled people with missing limbs cannot hope for a full life with the help of bionic prostheses, since these products are made strictly individually, and their control requires expensive surgeries to implant sensors. In addition, such prostheses themselves are very expensive. An alternative solution is to reduce the cost of such prostheses as much as possible and abandon the implantable sensors of signals of the human nervous system. The paper proposes a method for solving such a problem using a variety of sensors that remove signals from the skin surface without invasive surgery.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：