System of simulation

In this paper, we propose a system using fuzzy PID controller, STM32F103C8T6 microcontroller, ESP8266 wifi module to monitor DC motor speed and some parameters to evaluate the quality of the system through web server. System simulation on Matlab-Simulink confirms the effectiveness of this controller.

7p vithomson 02-07-2024 1 0   Download

Based on the simulation results obtained, the authors analyzed and evaluated the results and made relevant conclusions about the influence of structural parameters on the quality of fuel injection in the Kubota D1703-M-DI Diesel engine, thereby providing suggestions for more suitable structural parameters. This is important in reducing fuel consumption, noise, and the content of pollutants in engine exhaust.

20p vithomson 02-07-2024 1 0   Download

Part 1 of ebook "Programming robots with ROS: A practical introduction to the robot operating system" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - Preliminaries; Chapter 3 - Topics; Chapter 4 - Services; Chapter 5 - Actions; Chapter 6 - Robots and simulators; Chapter 7 - Wander-bot; Chapter 8 - Teleop-bot; Chapter 9 - Building maps of the world; Chapter 10 - Navigating about the world; Chapter 11 - Chess-bot;...

210p daonhiennhien 03-07-2024 3 2   Download

Composting is a useful waste treatment for environmental problem, but composting experiment is challenging due to large-scale requirement. Thus, laboratory-scale reactor is of interest for composting experiment. The capability of laboratory-scale reactor to simulate large-scale composting was determined by assessing the quality of produced compost via germination index.

6p viwalton 02-07-2024 1 1   Download

This paper presents the impacts of Electric Vehicle Charging Stations (EVCSs) on voltage and frequency quality in the Microgrid. It addresses security analysis, voltage and frequency quality, as well as issues related to EVCSs. In this paper, modeling and simulation method is utilized to evaluate the impact of Charging Stations (CSs) in Microgrid power systems using PowerWorld software.

13p viwalton 02-07-2024 2 1   Download

Immunodeficient murine models are usually used as the preclinical models of osteosarcoma. Such models do not effectively simulate the process of tumorigenesis and metastasis. Establishing a suitable animal model for understanding the mechanism of osteosarcoma and the clinical translation is indispensable.

11p vishanshan 27-06-2024 1 1   Download

Crystalline structure of CaO-P2O5-SiO2 system at 3,000 K were investigated by molecular dynamic simulation. The models with different concentrations of P2O5 (5-40 mol%) were constructed by using Born-Mayer-Huggins potentials. The size of models was from 5,270-5,520 atoms. The local environment of elements and glassy-network structure were investigated in detail.

13p viambani 18-06-2024 5 1   Download

In this paper, using numerical simulation combined with experiment, the detonation time of the explosive train of the electronic time fuze from the signal source to the fuze booster has been determined. The results show that the influence of the transmission line and the connector on the detonation train time is very small, this influence in the design can be ignored.

9p viambani 18-06-2024 6 1   Download

This paper is organized into four parts. The next part shows the background of the simulation in the PCB design, while part III will focus on the SI simulation as well as analysis of the SI issues of the DDR3 memory.

7p viambani 18-06-2024 4 1   Download

The objective of this research is to design a multifunctional armed drone system capable of performing various tasks, such as mapping, reconnaissance, and attack. The outcome of this research is a prototype of an armed drone based on the DJI Matrice 600, equipped with an ammunition release system that can drop payloads at predetermined waypoint coordinates.

12p viambani 18-06-2024 1 1   Download

Part 1 book "Energy systems - Intelligent solutions for electricity transmission and distribution networks" includes content: A methodology for web based power systems simulation and analysis using PHP programming; integration of dispersed power generation, islanding detection methods for distributed pv systems overview and experimental study, the use of plc technology for smart grid applications over the MV grid - the dg paradigm,... and other contents.

156p dianmotminh03 11-06-2024 9 4   Download

presents the following content: Chapter 1 introduction, chapter 2 approximation of a function, chapter 3 numerical calculus, chapter 4 ordinary differential equations, chapter 5 numerical methods for matrices, chapter 6 spectral analysis, chapter 7 partial differential equations, chapter 8 molecular dynamics simulations, chapter 9 modeling continuous systems, chapter 10 monte carlo simulations, chapter 11 genetic algorithm and programming, chapter 12 numerical renormalization.

402p zizaybay1103 29-05-2024 3 2   Download

Part 2 book "Automotive safety handbook" includes content: Dynamic vehicle simulation tests, occupant protection, interrelationships among occupant, restraint system, and vehicle in accidents, pedestrian protection, compatibility, computer support for the development of safety components.

182p dianmotminh01 20-05-2024 3 2   Download

Part 1 of ebook "Mechatronic systems design: Methods, models, concepts" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - Elements of modeling; Chapter 3 - Simulation issues; Chapter 4 - Functional realization multibody dynamics; Chapter 5 - Functional realization the generic mechatronic transducer;...

403p dongmelo 20-05-2024 6 3   Download

Continued part 1, part 2 of ebook "Complex systems and self-organization modelling" provides readers with contents including: Part III - Socio-environmental complex modelling and territorial intelligence; Part IV - Emotion and cognition modelling; Part V - Production systems and simulation;...

131p dongmelo 20-05-2024 3 1   Download

Part 2 book "Introduction to computational mass transfer" includes contents: Application of computational mass transfer (V) fluidized chemical process, mass transfer in multicomponent systems, micro behaviors around rising bubbles, simul ation of interfacial effect on mass transfer, simulation of interfacial behaviors by the lattic e boltzmann method.

214p dianmotminh01 17-05-2024 8 3   Download

In this research, hydrodynamic performance of a cargo ship system rudder – propeller in full scale, with a different distance gap between rudder and propeller was computed by using a commercial Computational Fluid Dynamic (CFD) code. Firstly, the original system rudder – propeller of a 5500 ton cargo ship in full scale was simulated the hydrodynamic performance and validated CFD results.

10p dathienlang1012 03-05-2024 2 0   Download

The paper "Development a prototype of mobile laminar air flow instrument" presents research on the view toward the realization of a mobile laminar airflow system for preventing the contamination of airborne pathogens by protecting the surgical site area as well as the instrument table at low-cost. Simulations with computational fluid dynamics (CFD) were conducted to optimizing system design. The simulation results were examined and evaluated in this paper.

9p dathienlang1012 03-05-2024 5 0   Download

In this study, three-dimensional crystal plasticity finite element method (CPFEM) simulations of the nanoindentation test on zinc single crystal have been implemented in the finite element code Abaqus using a user material subroutine. The basics of deformation mechanisms of zinc, nanoindentation test and crystal plasticity theory will be presented.

10p dathienlang1012 03-05-2024 0 0   Download

In this research, a prototypical polymer system reinforced by a Silica nanoscopic inclusion is considered. Molecular Dynamics (MD) simulations are performed and used to characterize the conformational properties of the polymer chains in the neighborhood of the inclusion. It is shown that these chains are characterized by a specific tangential orientation which, together with the density profile and variations in chain mobility, allows for the geometric definition of the interphase region.

10p dathienlang1012 03-05-2024 2 0   Download