PID (Proportional Integral Derivative) is a control algorithm that mostly used in industry. However, users have never known what the PID model that used inside the PLC. By knowing the PID model that used in PLC, users will have more choice in determining the more appropriate tuning algorithm. Also, users can use MATLAB to perform analysis and can implement it to PLC. Through OPC Server (Object Linking and Embedding for Process Control Server) as a software interface, programs on a windows operating system can communicate with industry devices universally. PID model prediction method is done by comparing the output of the plant controlled by PID model in PLC and PID model in SIMULINK MATLAB using OPC Server intermediaries. Based on comparison result in graph and analysis using integral error method, PLC M221 using Parallel PID model and PLC S7-1200 using Ideal PID model.
Sistem kontrol kecepatan motor DC dapat diterapkan dengan menggunakan kontrol PID. Kontrol ini terdiri dari tiga jenis kontrol yaitu control Proportional, control Integral dan control Derivative. Kontrol PID dapat dibangun dengan memanfaatkan komponen rangkaian elektronika seperti op-amp dsb. Sistem ini dikenal dengan sistem control analog. Pada prinsipnya untuk mengatur kecepatan motor DC menggunakan prinsip dari Pulse Width Modulation yang sering dikenal dengan istilah PWM.
Pada control close loop terdapat mekanisme feedback untuk mengetahui besaran dari variabel keluaran dari sistem secara real time.
PID (Proportional Integral Derivative) is a control algorithm that mostly used in industry. However, users have never known what the PID model that used inside the PLC. By knowing the PID model that used in PLC, users will have more choice in determining the more appropriate tuning algorithm. Also, users can use MATLAB to perform analysis and can implement it to PLC. Through OPC Server (Object Linking and Embedding for Process Control Server) as a software interface, programs on a windows operating system can communicate with industry devices universally. PID model prediction method is done by comparing the output of the plant controlled by PID model in PLC and PID model in SIMULINK MATLAB using OPC Server intermediaries. Based on comparison result in graph and analysis using integral error method, PLC M221 using Parallel PID model and PLC S7-1200 using Ideal PID model.
Sistem kontrol kecepatan motor DC dapat diterapkan dengan menggunakan kontrol PID. Kontrol ini terdiri dari tiga jenis kontrol yaitu control Proportional, control Integral dan control Derivative. Kontrol PID dapat dibangun dengan memanfaatkan komponen rangkaian elektronika seperti op-amp dsb. Sistem ini dikenal dengan sistem control analog. Pada prinsipnya untuk mengatur kecepatan motor DC menggunakan prinsip dari Pulse Width Modulation yang sering dikenal dengan istilah PWM.
Pada control close loop terdapat mekanisme feedback untuk mengetahui besaran dari variabel keluaran dari sistem secara real time.
Self-Tuning Fuzzy PID Design for BLDC Speed ControlGRD Journals
Brushless DC motor is an electrical motor has high efficiency and torque, long life, cheap maintenance, but it is a nonlinear so complicated in controlling its speed. The popular control system used is PID control. Many ways of determining PID parameters, but because of BLDC motors have non-linear properties so need the intelligent control techniques in setting up PID parameters. In this paper, a self-tuning fuzzy PID control system embedded in ATMega 16 microcontroller to control the speed of BLDC motor adaptively. The results of self-tuning controller PID with fuzzy logic for fixed speed reference at variation speed 1000-2500 RPM has a good transient response parameter value. On the reference up and down the controller is able to adjust the speed change adaptively. The test of momentary disturbance shows the speed is decreasing about 1 second and can back to set point quickly.
Citation: Sumardi, Diponegoro University; Wahyudi ,Diponegoro University; Ajub Ajulian ,Diponegoro University; Bambang Winardi ,Diponegoro University; Mega Rosaliana ,Diponegoro University. "Self-Tuning Fuzzy PID Design for BLDC Speed Control." Global Research and Development Journal For Engineering 34 2018: 4 - 11.
This work shows the design and tuning procedure of a discrete PID controller for regulating buck boost converter circuits. The buck boost converter model is implemented using Simscape Matlab library without having to derive a complex mathematical model. A new tuning process of digital PID controllers based on identification data has been proposed. Simulation results are introduced to examine the potentials of the designed controller in power electronic applications and validate the capability and stability of the controller under supply and load perturbations. Despite controller linearity, the new approach has proved to be successful even with highly nonlinear systems. The proposed controller has succeeded in rejecting all the disturbances effectively and maintaining a constant output voltage from the regulator.
Control of a DC motor using BS2 on a Professional Development Board supplied by Parallax Inc.is attempted. All the control modes like P, PD and PID are carried. The Pulse Width Modulated signal is used to drive the motor at desired speeds.
This is a part of the Mechatronics course offered by Mechanical and Aerospace Engg. Dept. in Spring 2010.
Self-Tuning Fuzzy PID Design for BLDC Speed ControlGRD Journals
Brushless DC motor is an electrical motor has high efficiency and torque, long life, cheap maintenance, but it is a nonlinear so complicated in controlling its speed. The popular control system used is PID control. Many ways of determining PID parameters, but because of BLDC motors have non-linear properties so need the intelligent control techniques in setting up PID parameters. In this paper, a self-tuning fuzzy PID control system embedded in ATMega 16 microcontroller to control the speed of BLDC motor adaptively. The results of self-tuning controller PID with fuzzy logic for fixed speed reference at variation speed 1000-2500 RPM has a good transient response parameter value. On the reference up and down the controller is able to adjust the speed change adaptively. The test of momentary disturbance shows the speed is decreasing about 1 second and can back to set point quickly.
Citation: Sumardi, Diponegoro University; Wahyudi ,Diponegoro University; Ajub Ajulian ,Diponegoro University; Bambang Winardi ,Diponegoro University; Mega Rosaliana ,Diponegoro University. "Self-Tuning Fuzzy PID Design for BLDC Speed Control." Global Research and Development Journal For Engineering 34 2018: 4 - 11.
This work shows the design and tuning procedure of a discrete PID controller for regulating buck boost converter circuits. The buck boost converter model is implemented using Simscape Matlab library without having to derive a complex mathematical model. A new tuning process of digital PID controllers based on identification data has been proposed. Simulation results are introduced to examine the potentials of the designed controller in power electronic applications and validate the capability and stability of the controller under supply and load perturbations. Despite controller linearity, the new approach has proved to be successful even with highly nonlinear systems. The proposed controller has succeeded in rejecting all the disturbances effectively and maintaining a constant output voltage from the regulator.
Control of a DC motor using BS2 on a Professional Development Board supplied by Parallax Inc.is attempted. All the control modes like P, PD and PID are carried. The Pulse Width Modulated signal is used to drive the motor at desired speeds.
This is a part of the Mechatronics course offered by Mechanical and Aerospace Engg. Dept. in Spring 2010.
Tutorial Membuat Simple Crane Menggunakan CoppeliasimLusiana Diyan
oppeliaSim, sebelumnya dikenal sebagai V-REP, adalah simulator robot yang digunakan dalam industri, pendidikan dan penelitian .. Itu menggunakan perpustakaan simulasi fisika ODE, Bullet, Vortex dan Newton untuk melakukan simulasi benda kaku.
CRUD pada Android Studio menggunakan MySQLLusiana Diyan
MySQL adalah sebuah perangkat lunak sistem manajemen basis data SQL atau DBMS yang multialur, multipengguna, dengan sekitar 6 juta instalasi di seluruh dunia.
Internet of Thing (IoT) adalah sebuah konsep dimana suatu objek yang memiliki kemampuan untuk mentransfer data melalui jaringan tanpa memerlukan interaksi manusia ke manusia atau manusia ke komputer. IoT telah berkembang dari konvergensi teknologi nirkabel, micro-electromechanical systems (MEMS), dan Internet.
NodeMCU adalah platform IoT open source berbiaya rendah. Ini awalnya termasuk firmware yang berjalan pada ESP8266 Wi-Fi SoC dari Espressif Systems, dan perangkat keras yang didasarkan pada modul ESP-12. Kemudian, dukungan untuk MCU 32-bit ESP32 ditambahkan.
Raspberry Pi, sering disingkat dengan nama Raspi, adalah komputer papan tunggal yang seukuran dengan kartu kredit yang dapat digunakan untuk menjalankan program perkantoran, permainan komputer, dan sebagai pemutar media hingga video beresolusi tinggi.
CcoppeliaSim, sebelumnya dikenal sebagai V-REP, adalah simulator robot yang digunakan dalam industri, pendidikan dan penelitian .. Itu menggunakan perpustakaan simulasi fisika ODE, Bullet, Vortex dan Newton untuk melakukan simulasi benda kaku.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
1. NAMA : LUSIANA DIYAN NINGRUM
KELAS : 3 TEKNIK KOMPUTER B
NRP : 2210181051
DOSEN : BAYU SANDI MARTHA
MATA KULIAH : SISTEM PENGATURAN KOMPUTER
TANGGAL : 30 November 2020
TUGAS 5 : PID CONTROL DENGAN RANGKAIAN EKIVALEN
MOTOR
3. 2. Simulasi Rangkaian PID Controller dengan Persamaan
Rumus 𝑂𝑢𝑡𝑝𝑢𝑡𝑃𝐼𝐷 = 𝐾𝑃𝐸 + 𝐾𝐼 ∑𝐸∆𝑡 + 𝐾𝐷
∆𝐸
∆𝑡
HASIL SIMULASI dan PENJELASAN
1. Simulasi PID Controller dan Ekuivalen Motor
Keterangan :
Merah : nilai error
Biru : nilai output
Berdasarkan rumus berikut :
𝑂𝑢𝑡𝑝𝑢𝑡𝑃𝐼𝐷 = 𝐾𝑃[𝐸 + 𝐾𝐼 ∑𝐸∆𝑡 + 𝐾𝐷
∆𝐸
∆𝑡
]
4. Dapat dilihat bahwa control harus dikalikan dengan Kp
sehingga penambahan op-amp digunakan sebagai pengali
nilai Kp terhadap setiap control. Hasil yang didapatkan
merupakan nilai output yang mengalami kenaikan hingga
mencapai set point. Sedangkan nilai error akan mengalami
penurunan / berkurang karena output sudah mendekati nilai
set point.
2. Simulasi Rangkaian PID Controller dengan Persamaan
𝑂𝑢𝑡𝑝𝑢𝑡𝑃𝐼𝐷 = 𝐾𝑃𝐸 + 𝐾𝐼 ∑𝐸∆𝑡 + 𝐾𝐷
∆𝐸
∆𝑡
Keterangan :
Merah : nilai error
Biru : nilai output
Pada rangkaian kedua, control I dan D tidak dikalikan dengan
Kp sehingga output dari sistem akan bertambah apabila nilai Kp
dinaikkan. Hal ini karena nilai Ki dan Kd meningkat karena
adanya pengali dari Kp. Pada rangkaian di atas, nilai output
masing – masing control dihubungkan ke rangkaian summing
junction kemudian di invert. Output grafik dari rangkaian
membuktikan bahwa system akan mengalami kenaikan
5. mengikuti setpoint yang ditentukan, sedangkan nilai error akan
mengalami penurunan semakin kecil nilainya seiring system
mendekati nilai setpoint.