检索结果-内蒙古大学图书馆

IEEE PES Asia-Pacific Power and Energy engineering Conference (APPEEC)

作者： Muhammad Maaruf Sulaiman Ahmad Muhammad Khalid Control and Instrumentation Engineering Department Center for Smart Mobility and Logistics King Fahd University of Petroleum & Minerals SDAIA-KFUPM Joint Research Center for Artificial Intelligence King Fahd University of Petroleum & Minerals Electrical Engineering Department Center for Renewable Energy and Power Systems King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia

The integration of renewable energy sources (RESs) into microgrid weakens the inertia of the microgrid and negatively affects its frequency stability. Recently, this problem is rectified using the derivative virtual inertia (VI) control strategy in the form of an energy storage system (ESS) to improve the inertia and frequency stability of the microgrid. The derivative VI controller calculates the rate of change of the frequency deviation (RoCoF) for injecting active power into the microgrid during periods of contingencies. However, the main problem of the derivative VI controller is that the damping effect is neglected in its design. As such, it might give an unsatisfactory performance in a microgrid with low damping. Therefore, this paper proposes an improved derivative VI controller that can emulate both inertia and damping concurrently. A differential evolution (DE) algorithm has been utilized to optimize the virtual inertia and damping coefficients. The performance of the proposed VI controller is validated through simulation studies under different RESs and loads. Moreover, performance comparison between the proposed VI controller and the existing VI control techniques shows that the frequency response is more robust and accurate under the action of the proposed VI controller.

关键词： Damping Renewable energy sources Microgrids Stability analysis Frequency response Transient analysis Frequency control

来源：评论

学校读者我要写书评

暂无评论

Trajectory Tracking of Unmanned Aerial Vehicles using Backstepping Approach-based Sliding Mode control

Trajectory Tracking of Unmanned Aerial Vehicles using Backst...

引用

International Conference on control, Automation and Diagnosis (ICCAD)

作者： Ibrahim Khalil Kabir Muhammad Majid Gulzar Adnan Shakoor Salman Habib Hasnain Ahmad Department of Control & Instrumentation Engineering King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Interdisciplinary Research Center for Sustainability Energy Systems (IRC-SES) King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Interdisciplinary Research Center for Biosystems and Machines (IRC-BMRC) King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Interdisciplinary Research Center for Smart Mobility and Logistics (IRC-SML) King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Department of Electrical Engineering Pakistan Institute of Engineering and Applied Sciences (PIEAS) Islamabad Pakistan

ISBN: (数字)9798350361025

ISBN: (纸本)9798350361032

Given their increasing popularity in many applications in society today, Unmanned Aerial Vehicles (UAVs) have been the subject of a lot of research. This paper provides a Sliding Mode control (SMC) with the application of the backstepping approach for the purpose of UAVs trajectory tracking. Lyapunov functions are used to develop the backstepping control approach, and sliding surfaces are obtained to establish control laws. Simulation results show the advantage of backstepping-based SMC over PD controller, particularly in terms of settling time and accurate trajectory tracking. Moreover, a varying input load is used as the reference to explore the accuracy of the trajectory tracking and results are quite satisfactory with even helical trajectory.

关键词： Backstepping Accuracy Trajectory tracking Simulation Kinematics Autonomous aerial vehicles Trajectory

来源：评论

学校读者我要写书评

暂无评论

Integration of Inertial Navigation System with Global Positioning System using Extended Kalman Filter 2

Integration of Inertial Navigation System with Global Positi...

引用

2nd International Conference on Smart systems and Inventive Technology, ICSSIT 2019

作者： Allan Anbu, N. Jayaprasanth, D. PSG College of Technology Department of Instrumentation and Control Systems Engineering Coimbatore India

ISBN: (纸本)9781728121192

The Kalman filter is an optimal state estimator used in many of the engineering applications. In general, Kalman filter has two typical forms for non-linear estimation they are, the extended Kalman filter and unscented Kalman filter. This paper discusses the implementation of GPS-based Inertial navigation system (a combination of accelerometers and gyroscopes) using an extended Kalman filter (EKF). Both GPS and INS sensors are used to update the position and velocity in a land vehicle so that real time guidance and navigation tasks are performed. Due to the low sampling rate of GPS, continuous and reliable position cannot be obtained regularly. Similarly, the INS output tends to accumulate error over time which makes it unreliable. These limitations are overcome by integrating these systems due to their complementary characteristics in order to achieve long term accuracy. The method discussed involves collecting the data from GPS and INS sensors and processing them using EKF to obtain better estimates on the position and velocity. The vehicle orientation is linearized using the quaternion in the prediction and correction stages of EKF. © 2019 IEEE.

关键词： Extended Kalman filters

来源：评论

学校读者我要写书评

暂无评论

Distributed Event-triggered Fixed-time Optimal Dispatch control for Cyber-Physical Islanded DC Microgrids Incorporating Time Delays

Distributed Event-triggered Fixed-time Optimal Dispatch Cont...

引用

Sustainable Power and Energy Conference (iSPEC)

作者： Mohamed Zaery Syed Muhammad Amrr S.M. Suhail Hussain Mohammad A. Abido K.A.CARE Energy Research & Innovation Center King Fahd University of Petroleum & Minerals (KFUPM) Saudi Arabia Control & Instrumentation Engineering Department King Fahd University of Petroleum & Minerals (KFUPM) Saudi Arabia Interdisciplinary Research Center for Sustainable Energy Systems King Fahd University of Petroleum & Minerals Saudi Arabia Electrical Engineering Department King Fahd University of Petroleum & Minerals (KFUPM) Saudi Arabia SDAIA-KFUPM Joint Research Center for Artificial Intelligence King Fahd University of Petroleum & Minerals (KFUPM) Saudi Arabia

ISBN: (数字)9798350395075

ISBN: (纸本)9798350395082

This study proposes a distributed Event-triggered fixed-time (ET -FxT) cooperative control strategy for optimizing generation costs in DC Microgrids (MGs), which is subjected to communication resource constraints and input time delays. Initially, Artstein's reduction method was applied to transform the time-delay system into a model without delays, aiming to improve system stability. Following this, an ET -FxT distributed algorithm is introduced for cost minimization, designed to balance the incremental costs (I Cs) of all distributed generators (DGs) within an accelerated settling time, while respecting the bandwidth constraints of communication network. Additionally, a distributed control approach is presented for achieving FxT voltage stability, ensuring a balance between generations and consumptions in the MG. The validity of this control method is demonstrated through numerous comprehensive case studies.

关键词： Costs Event detection Delay effects Decentralized control Microgrids Transforms Power system stability Stability analysis Delays Voltage control

来源：评论

学校读者我要写书评

暂无评论

Distributed Prescribed Performance Optimal Dispatch for Islanded DC Microgrids

Distributed Prescribed Performance Optimal Dispatch for Isla...

引用

IEEE Kansas Power and Energy Conference

作者： Mohamed Zaery Syed Muhammad Amrr S. M. Suhail Hussain Mohammad A. Abido K.A.CARE Energy Research & Innovation Center King Fahd University of Petroleum and Minerals (KFUPM) Saudi Arabia Control & Instrumentation Engineering Department King Fahd University of Petroleum and Minerals (KFUPM) Saudi Arabia Interdisciplinary Research Center for Sustainable Energy Systems King Fahd University of Petroleum and Minerals Saudi Arabia Electrical Engineering Department King Fahd University of Petroleum and Minerals (KFUPM) Saudi Arabia SDAIA-KFUPM Joint Research Center for Artificial Intelligence King Fahd University of Petroleum & Minerals (KFUPM) Saudi Arabia

ISBN: (数字)9798350372403

ISBN: (纸本)9798350372410

This paper presents a novel distributed prescribed performance finite-time (PP-FT) control strategy designed for power dispatch optimization in islanded DC microgrids (MGs). The proposed strategy incorporates a cost optimizer and voltage regulator for ensuring the economical operation of MGs by harmonizing the incremental costs (ICs) of the distributed generation Units (DGUs) while maintaining the MG’s average voltage stability within an accelerated convergence timeframe. The distinctive feature of this control is adopting a prescribed performance function, which ensures that both the transient and steady-state behaviors of the MG adhere to predefined performance criteria, thereby elevating the system's reliability and operational efficiency. The proposed control strategy's validity is rigorously confirmed through a comprehensive stability analysis conducted within a finite time frame. Moreover, its adaptability and effectiveness are further illustrated via extensive simulation case studies, which highlight the strategy's capability to maintain superior performance across various operational conditions.

关键词： Costs Simulation Stability criteria Microgrids Robustness Steady-state Trajectory

来源：评论

学校读者我要写书评

暂无评论

IOT based wearable sensor system architecture for classifying human activity

引用

Measurement: Sensors 2025年 39卷

作者： Mahalakshmi, V. Kumar, Pramod Bhende, Manisha Keshta, Ismail Rathod, Swatiben Yashvantbhai Ramesh, Janjhyam Venkata Naga Department of Computer Science College of Engineering and computer science Jazan University Jazan45142 Saudi Arabia Computer science and Technology Ganga Institute of Technology and Management Kablana Haryana Jhajjar124104 India Dr. D. Y. Patil Vidyapeeth Pune India Dr. D. Y. Patil School of Science & Technology Tathawade Pune India Computer Science and Information Systems Department College of Applied Sciences AlMaarefa University Riyadh Saudi Arabia Instrumentation And Control Department Vishwakrma Government Engineer College Chandkheda Ahmedabad382424 India Department of Computer Science and Engineering Koneru Lakshmaiah Education Foundation Vaddeswaram Guntur Dist. Andhra Pradesh 522302 India

Human Activity Recognition (HAR) has applications in diverse fields, including sports management and behavior classification. Existing HAR methods can be categorized into three main approaches: camera-based, wearable sensor-based, and Wi-Fi sensing-based. Camera-based methods suffer from privacy concerns, while wearable sensor-based methods face limitations in battery longevity and continuous monitoring. Wi-Fi sensing methods mitigate privacy and battery issues but rely on costly Intel 5300 network cards or software-defined radio (SDR) platforms, limiting scalability. This paper presents a cost-effective IoT-based human activity recognition system using ESP32, leveraging its Wi-Fi sensing capabilities. The proposed system follows a structured workflow: (i) channel state information (CSI) is extracted from ESP32 modules, (ii) data preprocessing is performed using Hampel and Gaussian filters for noise and outlier removal, (iii) dimensionality reduction is achieved through Principal Component Analysis (PCA) and Discrete Wavelet Transform (DWT), and (iv) activity classification is conducted using Dynamic Time Warping (DTW) and the K-Nearest Neighbors (KNN) algorithm. Experimental evaluations demonstrate that the proposed system achieves an average recognition accuracy of 98.6 % across six human activities, comparable to high-end Intel 5300-based HAR systems, while significantly reducing hardware costs and improving ease of deployment. © 2025

关键词： Discrete wavelet transforms

来源：评论

学校读者我要写书评

暂无评论

Fixed-Time Virtual Inertia control for Frequency Stability in Islanded Mgs

Fixed-Time Virtual Inertia Control for Frequency Stability i...

引用

IEEE Industry Applications Society Annual Meeting (IAS)

作者： Mohamed Zaery Hossam Ali Syed Muhammad Amrr S.M. Suhail Hussain Vijay Vittal Mohammad A. Abido K.A.CARE Energy Research & Innovation Center King Fahd University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia Department of Electrical Engineering Faculty of Energy Engineering Aswan University Aswan Egypt School of Electrical Arizona State University Computer and Energy Engineering Tempe AZ USA Control & Instrumentation Engineering Department King Fahd University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia Interdisciplinary Research Center for Sustainable Energy Systems King Fahd University of Petroleum and Minerals Dhahran Saudi Arabia Electrical Engineering Department King Fahd University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia SDAIA-KFUPM Joint Research Center for Artificial Intelligence King Fahd University of Petroleum & Minerals (KFUPM) Dhahran Saudi Arabia

ISBN: (数字)9798350372717

ISBN: (纸本)9798350372724

This paper introduces a novel control strategy, Fixed-time Virtual Inertia (Fxt-VI), designed to enhance frequency stability in islanded microgrids (MGs) that typically lack synchronous generation. Unlike traditional power systems, which rely on physical inertia, MGs necessitate inertia emulation due to the integration of fluctuating renewable energy sources. A key feature of the proposed Fxt-VI control strategy is its ability to quickly resolve frequency deviations within a predefined time frame, regardless of the initial system conditions. This ensures accelerated and predictable stabilization times. A thorough analysis using Lyapunov-based method is developed to validate the stability of the designed control strategy within a fixed time. Simulations in an islanded microgrid setup, including various energy sources such as thermal, wind, solar power plants, and energy storage systems, demonstrate the efficacy of the proposed Fxt-VI controller. Moreover, this paper provides a comparative evaluation of the proposed FxT-VI controller in relation to robust $\mathrm{H}-\infty$ and optimal PI controllers. The results show that it not only achieves quicker stabilization but also maintains lower frequency deviations compared to traditional methods, as assessed through specific performance metrics.

关键词： Time-frequency analysis Renewable energy sources Simulation Microgrids Power system stability Stability analysis Time factors Thermal stability Frequency control Power generation

来源：评论

学校读者我要写书评

暂无评论

An Advanced Optimized Virtual Inertia control Technique for Wind Energy Integrated AC Microgrids

An Advanced Optimized Virtual Inertia Control Technique for ...

引用

International Conference on Innovations in Science, engineering and Technology (ICISET)

作者： Md Shafiul Alam Md Shafiullah Fahad Saleh Al-Ismail Md. Shamimul Haque Choudhury S. M. G Mostafa Aasim Ullah Yasir Arafat Waleed M. Hamana Mohammad A. Abido Department of Electrical and Electronic Engineering University of Asia Pacific Dhaka Bangladesh Interdisciplinary Research Center for Sustainable Energy Systems (IRC-SES) King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Control & Instrumentation Engineering King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Electrical Engineering King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia Dept. of EEE International Islamic University Chittagong Kumira Bangladesh Applied Research Center for Metrology Standards and Testing King Fahd University of Petroleum & Minerals Dhahran Saudi Arabia

ISBN: (数字)9798350355499

ISBN: (纸本)9798350355505

Wind energy-integrated AC microgrids encounter difficulties in preserving voltage and frequency stability because of the fluctuating characteristics of wind power. Also, power electronic converter decoupling between wind generators and AC microgrids reduces overall inertia. Effective energy management systems are essential for maintaining a balance between the supply and demand of energy, considering the sporadic and unpredictable wind patterns. Moreover, the use of wind energy necessitates sophisticated control systems to address power quality concerns and guarantee the reliable functioning of the microgrids. This paper introduces a new optimized virtual inertia control technique to stabilize the frequency during natural fluctuations and contingencies in the systems. A dynamic model of the AC microgrids is developed, considering the wind turbine, thermal generator, load, and energy storage device, to facilitate controller design and analysis. A fractional order controller is introduced in the virtual inertia loop to achieve a higher degree of freedom compared to a conventional integer order controller. A gray wolf optimizer is used to tune the parameters of the proposed virtual control technique. Simulation studies are conducted considering fluctuating wind energy and disturbances to guarantee frequency stability with the proposed controller.

关键词： Wind energy generation Wind energy Microgrids Wind power generation Power system stability Stability analysis Generators Mathematical models Frequency control Thermal stability

来源：评论

学校读者我要写书评

暂无评论

Prescribed Performance Based Distributed Fixed-time Economic Dispatch for Islanded DC Microgrids

Prescribed Performance Based Distributed Fixed-time Economic...

引用

IEEE Energy Conversion Congress and Exposition, ECCE

作者： Mohamed Zaery Syed Muhammad Amrr S.M. Suhail Hussain Mohammad A. Abido K.A.CARE Energy Research & Innovation Center King Fahd University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia Control & Instrumentation Engineering Department King Fahd University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia Interdisciplinary Research Center for Sustainable Energy Systems King Fahd University of Petroleum and Minerals Dhahran Saudi Arabia Electrical Engineering Department King Fahd University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia SDAIA-KFUPM Joint Research Center for Artificial Intelligence King Fahd University of Petroleum & Minerals (KFUPM) Dhahran Saudi Arabia

ISBN: (数字)9798350376067

ISBN: (纸本)9798350376074

This study delves into the necessity of advanced control systems in islanded DC microgrids (MGs), emphasizing the challenges posed by the intermittency of renewables and fluctuating loads. This paper proposes a distributed prescribed performance based fixed-time (PPF-FxT) control strategy that facilitates optimal load allocation across various distributed generators (DGs) of islanded DC MGs within a predetermined settling period, irrespective of initial conditions. Incorporating a prescribed performance function ensures both the transient and steady-state behaviors conform with the predefined criteria, thereby elevating MG’s operational reliability and efficiency. The proposed control's efficacy is confirmed through detailed stability analysis and demonstrated across multiple case studies, showing its adaptability and efficiency under different conditions.

关键词： Renewable energy sources Simulation Microgrids Stability analysis Steady-state Trajectory Resource management Reliability Voltage control Transient analysis

来源：评论

学校读者我要写书评

暂无评论

Narrowband-IoT Based Integrated Framework for Monitoring Pipeline Condition in Oil and Gas Industry

Narrowband-IoT Based Integrated Framework for Monitoring Pip...

引用

International Conference on control, Automation and Diagnosis (ICCAD)

作者： Md Muzakkir Quamar Khalid Abdullah Khan Muhammad Khalid Department of Control & Instrumentation King Fahd University of Petroleum & Minerals Dhahran KSA IRC for Smart Mobility and Logistics King Fahd University of Petroleum & Minerals Dhahran KSA Electrical Engineering Department King Fahd University of Petroleum & Minerals Dhahran KSA IRC for Renewable Energy and Power Systems King Fahd University of Petroleum & Minerals Dhahran KSA SDAIA-KFUPM Joint Research Center for Artificial Intelligence Dhahran KSA

The recent global development of smart devices in the field of low-power wide area network (LPWAN) technology and cloud computing has enabled transition of numerous industries towards smart solutions. An accelerated growth was experienced in the field of oil and gas (O&G) industry, for the various operation of upstream, downstream, fault management, and monitoring that is expected to increase exponentially. The advanced solutions facilitated by LPWAN and cloud have great advantages over manual wired/wireless such as decreased infrastructure cost, reliable and fast communication systems, ubiquitous access to business applications and flexible business model. In LPWAN, narrowband internet-of-things (NB-IOT) is one the most promising technologies that offers a huge benefit in terms of QoS, Latency, reliability, range, cost and battery lifetime. Given the advantages of NB-IOT, in this paper we propose a framework for utilizing the NB-IOT with the major cloud technologies available in the market for fault detection and monitoring in the O&G industry.

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：