Skip to Content
You are currently on the new version of our website. Access the old version .

19 Results Found

  • Article
  • Open Access
7 Citations
4,144 Views
18 Pages

Function Value-Based Multi-Objective Optimisation of Reheating Furnace Operations Using Hooke-Jeeves Algorithm

  • Bo Gao,
  • Chunsheng Wang,
  • Yukun Hu,
  • C. K. Tan,
  • Paul Alun Roach and
  • Liz Varga

3 September 2018

Improved thermal efficiency in energy-intensive metal-reheating furnaces has attracted much attention recently in efforts to reduce both fuel consumption, and CO2 emissions. Thermal efficiency of these furnaces has improved in recent years (through t...

  • Article
  • Open Access
9 Citations
3,037 Views
22 Pages

3 March 2021

Geodetic measurements are commonly used in displacement analysis to determine the absolute values of displacements of points of interest. In order to properly determine the displacement values, it is necessary to correctly identify a subgroup of mutu...

  • Article
  • Open Access
9 Citations
3,163 Views
22 Pages

25 December 2023

An effective control of air handling unit (AHU) systems is crucial not only for managing the energy consumption of buildings but ensuring indoor thermal comfort for occupants. Although the initial control schema of AHU is appropriate at installation...

  • Article
  • Open Access
2 Citations
1,462 Views
22 Pages

20 December 2024

The number of high-rise residential buildings in China has a large base and rapid growth, with huge energy-saving potential. Most of the existing research focuses on the use of renewable energy to reduce energy consumption and optimize energy systems...

  • Article
  • Open Access
3 Citations
3,283 Views
10 Pages

A Systematic Compact Model Parameter Calibration with Adaptive Pattern Search Algorithm

  • Jeesoo Chang,
  • Sungmin Hwang,
  • Kyungchul Park,
  • Taejin Jang,
  • Kyung-Kyu Min,
  • Min-Hye Oh,
  • Jonghyuk Park,
  • Jong-Ho Lee and
  • Byung-Gook Park

1 May 2021

A systematic device-model calibration (extraction) methodology has been proposed to reduce parameter calibration time of advanced compact model for modern nano-scale semiconductor devices. The adaptive pattern search algorithm is a variant of the dir...

  • Article
  • Open Access
14 Citations
3,571 Views
23 Pages

Multivariable Unconstrained Pattern Search Method for Optimizing Digital PID Controllers Applied to Isolated Forward Converter

  • Ghulam Abbas,
  • Muhammad Usman Asad,
  • Jason Gu,
  • Salem Alelyani,
  • Valentina E. Balas,
  • Mohammad Rashid Hussain,
  • Umar Farooq,
  • Ahmed Bilal Awan,
  • Ali Raza and
  • Chunqi Chang

25 December 2020

Most of the traditional PID tuning methods are heuristic in nature. The heuristic approach-based tuned PID controllers show only nominal performance. In addition, in the case of a digital redesign approach, mapping of the heuristically-designed conti...

  • Article
  • Open Access
19 Citations
4,309 Views
22 Pages

Performance Assessment of Algorithms for Building Energy Optimization Problems with Different Properties

  • Binghui Si,
  • Zhichao Tian,
  • Wenqiang Chen,
  • Xing Jin,
  • Xin Zhou and
  • Xing Shi

20 December 2018

Assessing the performance of algorithms in solving building energy optimization (BEO) problems with different properties is essential for selecting appropriate algorithms to achieve the best design solution. This study begins with a classification of...

  • Article
  • Open Access
2,707 Views
33 Pages

Enhanced Hybrid Algorithms for Inverse Problem Solutions in Computed Tomography

  • Rafał Brociek,
  • Mariusz Pleszczyński,
  • Jakub Miarka and
  • Mateusz Goik

This article presents a method for solving the inverse problem of computed tomography using an incomplete dataset. The problem focuses on reconstructing spatial objects based on the data collected from transmitters and receivers (referred to as proje...

  • Article
  • Open Access
6 Citations
2,570 Views
19 Pages

Computational Methods for Parameter Identification in 2D Fractional System with Riemann–Liouville Derivative

  • Rafał Brociek,
  • Agata Wajda,
  • Grazia Lo Sciuto,
  • Damian Słota and
  • Giacomo Capizzi

20 April 2022

In recent times, many different types of systems have been based on fractional derivatives. Thanks to this type of derivatives, it is possible to model certain phenomena in a more precise and desirable way. This article presents a system consisting o...

  • Article
  • Open Access
14 Citations
6,343 Views
16 Pages

A Methodology for the Optimization of Flow Rate Injection to Looped Water Distribution Networks through Multiple Pumping Stations

  • Christian León-Celi,
  • Pedro L. Iglesias-Rey,
  • F. Javier Martínez-Solano and
  • Daniel Mora-Melia

6 December 2016

The optimal function of a water distribution network is reached when the consumer demands are satisfied using the lowest quantity of energy, maintaining the minimal pressure required at the same time. One way to achieve this is through optimization o...

  • Article
  • Open Access
2 Citations
2,001 Views
16 Pages

11 March 2024

To accurately characterize the mesoscopic properties of NEPE (Nitrate Ester Plasticized Polyether) propellant, the mechanical contraction method was used to construct a representative volume element (RVE) model. Based on this model, the macroscopic m...

  • Article
  • Open Access
1,926 Views
15 Pages

15 February 2023

High-value sensitive cargoes are often damaged by low-frequency vibration and shock of containers during land and rail transport processes or mixed transport processes. Therefore, a dedicated cylindrical elastomer spring that absorbs vibration transm...

  • Article
  • Open Access
7 Citations
3,170 Views
20 Pages

22 July 2021

Electromagnetic riveting process (EMR) is a high-speed impact connection technology with the advantages of fast loading speed, large impact force and stable rivet deformation. In this work, the axisymmetric sequential and loose electromagnetic-struct...

  • Article
  • Open Access
181 Views
16 Pages

Robust Optimization of Hospital Regional Integrated Energy Systems Based on Multi-Scenario Weight Scanning

  • Jinqin Zhong,
  • Jufeng Shu,
  • Jianxiang Guo,
  • Jianheng Chen,
  • Xiangming Zhao and
  • Yelin Zhang

3 February 2026

Regional Integrated Energy Systems (RIESs) are pivotal in the low-carbon transition of energy-intensive hospital campuses. However, traditional multi-objective optimization for RIES planning often suffers from the subjective selection of weights, lea...

  • Article
  • Open Access
3 Citations
2,784 Views
19 Pages

The Setpoint Curve as a Tool for the Energy and Cost Optimization of Pumping Systems in Water Networks

  • Christian F. León-Celi,
  • Pedro L. Iglesias-Rey,
  • Francisco Javier Martínez-Solano and
  • Daniel Mora-Melia

5 August 2022

In water distribution networks, the adjustment of the driving curves of pumping systems to the setpoint curves allows for determining the minimum energy cost that can be achieved in terms of pumping. This paper presents the methodology for calculatin...

  • Article
  • Open Access
2 Citations
2,628 Views
23 Pages

12 June 2024

For the application of Delta robots with a 3-R(RPaR) configuration in machining tasks, this paper constructed a 54-parameter kinematic error model and a simplified dynamic model incorporating an integrated joint’s position error and friction, r...

  • Article
  • Open Access
622 Views
18 Pages

Investigation of the Internal Structure of Hard-to-Reach Objects Using a Hybrid Algorithm on the Example of Walls

  • Rafał Brociek,
  • Józef Szczotka,
  • Mariusz Pleszczyński,
  • Francesca Nanni and
  • Christian Napoli

16 May 2025

The article presents research on the application of computed tomography with an incomplete dataset to the problem of examining the internal structure of walls. The case of incomplete information in computed tomography often occurs in various applicat...

  • Article
  • Open Access
6 Citations
3,822 Views
20 Pages

Energy Analyses of Serbian Buildings with Horizontal Overhangs: A Case Study

  • Danijela Nikolic,
  • Slobodan Djordjevic,
  • Jasmina Skerlic and
  • Jasna Radulovic

3 September 2020

It is well known that nowadays a significant part of the total energy consumption is related to buildings, so research for improving building energy efficiency is very important. This paper presents our investigations about the dimensioning of horizo...

  • Article
  • Open Access
7 Citations
3,929 Views
17 Pages

Design of a Building-Scale Space Solar Cooling System Using TRNSYS

  • David Redpath,
  • Anshul Paneri,
  • Harjit Singh,
  • Ahmed Ghitas and
  • Mohamed Sabry

15 September 2022

Research into solar absorption chillers despite their environmental benefits has been limited to date to mainly larger systems whilst ignoring smaller building-scale units, which can significantly benefit from the use of optimally designed, low conce...