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Flexible manufacturing has given rise to complex scheduling problems such as the flexible job shop scheduling problem (FJSP). In FJSP, operations can be processed on multiple machines, leading to intricate relationships between operations…

机器学习 · 计算机科学 2023-06-21 Runqing Wang , Gang Wang , Jian Sun , Fang Deng , Jie Chen

Scheduling is a key decision-making process to improve the performance of flexible manufacturing systems. Place-timed Petri nets provide a formal method for graphically modeling and analyzing such systems. By generating reachability graphs…

系统与控制 · 电气工程与系统科学 2025-05-20 Zhou He , Ning Li , Ning Ran , Liang Li

Robust planning in interactive scenarios requires predicting the uncertain future to make risk-aware decisions. Unfortunately, due to long-tail safety-critical events, the risk is often under-estimated by finite-sampling approximations of…

机器学习 · 计算机科学 2023-01-13 Haruki Nishimura , Jean Mercat , Blake Wulfe , Rowan McAllister , Adrien Gaidon

This paper proposes a two-step framework for techno-economic analysis of a demand-side flexibility service in distribution networks. Step one applies optimization-based modelling to propose a generic problem formulation which determines the…

系统与控制 · 电气工程与系统科学 2022-01-10 Timur Sayfutdinov , Charalampos Patsios , David Greenwood , Meltem Peker , Ilias Sarantakos

With the continuous increase in the penetration of renewable energy in the emerging power systems, the pressure on system peak regulation has been significantly intensified. Against this backdrop, demand side resources particularly air…

系统与控制 · 电气工程与系统科学 2025-08-15 Jinhua He , Tingzhe Pan , Chao Li , Xin Jin , Zijie Meng , Wei Zhou

The large integration of variable energy resources is expected to shift a large part of the energy exchanges closer to real-time, where more accurate forecasts are available. In this context, the short-term electricity markets and in…

Harnessing flexibility from distributed energy resources (DER) to participate in various markets while accounting for relevant technical and commercial constraints is essential for the development of low-carbon grids. However, there is no…

系统与控制 · 电气工程与系统科学 2021-07-13 Shariq Riaz , Pierluigi Mancarella

The ever increasing penetration of Renewable Energy Resources (RESs) in power distribution networks has brought, among others, the challenge of maintaining the grid voltages within the secure region. Employing droop voltage regulators on…

最优化与控制 · 数学 2022-03-18 H. Sekhavatmanesh , G. Ferrari-Trecate , S. Mastellone

The growing penetration of variable renewable energy sources (VRES) requires additional flexibility reserve to ensure reliable power system operations. Current industry practice typically assumes a certain fraction of the VRES power…

系统与控制 · 电气工程与系统科学 2022-12-13 Zhirui Liang , Robert Mieth , Yury Dvorkin , Miguel A. Ortega-Vazquez

Automatic Mean Opinion Score (MOS) prediction is crucial to evaluate the perceptual quality of the synthetic speech. While recent approaches using pre-trained self-supervised learning (SSL) models have shown promising results, they only…

音频与语音处理 · 电气工程与系统科学 2023-09-01 Hui Wang , Shiwan Zhao , Xiguang Zheng , Yong Qin

Enterprise Resource Planning ERP systems integrate information across an entire organization that automate core activities such as finance accounting, human resources, manufacturing, production and supply chain management etc. to facilitate…

软件工程 · 计算机科学 2013-11-14 Adnan Al Bar , Victor Basili , Wajdi Al Jedaibi , Abdul Jawad Chaudhry

In this paper, a new adaptive design method is proposed for reaction force observer (RFOB) based robust force control systems. It is a well-known fact that an RFOB has several superiorities over a force sensor such as higher force control…

系统与控制 · 电气工程与系统科学 2019-12-16 Emre Sariyildiz , Kouhei Ohnishi

In the commercial sphere, such as operations and maintenance, advertising, and marketing recommendations, intelligent decision-making utilizing data mining and neural network technologies is crucial, especially in resource allocation to…

机器学习 · 计算机科学 2024-07-02 Meng Ai , Zhuo Chen , Jibin Wang , Jing Shang , Tao Tao , Zhen Li

In today's uncertain and competitive market, where enterprises are subjected to increasingly shortened product life-cycles and frequent volume changes, reconfigurable manufacturing systems (RMS) applications play a significant role in the…

系统与控制 · 电气工程与系统科学 2023-01-02 Carlos Alberto Barrera-Diaz , Amir Nourmohammdi , Henrik Smedberg , Tehseen Aslam , Amos H. C. Ng

The new technologies emerging in the energy sector pose new requirements for both the regulation and operation of the electricity grid. Revised tariff structures and the introduction of local markets are two approaches that could tackle the…

系统与控制 · 电气工程与系统科学 2021-03-19 Bence Suto , Daniel Divenyi

The rapid integration of inverter-based resources (IBRs) into power systems has identified frequency security challenges due to reduced inertia and increased load volatility. This paper proposes a robust power reserve decision-making…

系统与控制 · 电气工程与系统科学 2025-06-16 Xiang Zhu , Hua Geng , Hongyang Qing , Guangchun , Ruan , Xiuqiang He

There are numerous industrial settings in which a decision maker must decide whether to enter into long-term contracts to guarantee price (and hence cash flow) stability or to participate in more volatile spot markets. In this paper, we…

最优化与控制 · 数学 2025-01-28 Dimitri J. Papageorgiou

The multistage robust unit commitment (UC) is of paramount importance for achieving reliable operations considering the uncertainty of renewable realizations. The typical affine decision rule method and the robust feasible region method may…

最优化与控制 · 数学 2023-03-07 Yu Lan , Qiaozhu Zhai , Xiaoming Liu , Xiaohong Guan

A market consisting of a generator with thermal and renewable generation capability, a set of non-preemptive loads (i.e., loads which cannot be interrupted once started), and an independent system operator (ISO) is considered. Loads are…

系统与控制 · 电气工程与系统科学 2021-12-14 Nathan Dahlin , Rahul Jain

For market-based procurement of low voltage (LV) flexibility, DSOs identify the amount of flexibility needed for resolving probable distribution network (DN) voltage and thermal congestion. A framework is required to avoid over or under…

系统与控制 · 电气工程与系统科学 2022-07-22 Md Umar Hashmi , Arpan Koirala , Hakan Ergun , Dirk Van Hertem