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Members of PSE Lab oratory, Dept. of Chemical Engineering, Kyungpook National University Advisor Su Whan, Sung, Ph.D. Professor E-mail: suwhansung@knu.ac.kr Current Members ChangGyu, Im Ph.D Student Dong Ho, Lee M.S. Student Dong gun, Lee M.S. Student Jiyun, Kim Ph.D Student Ryuha, Yi M.S. Student Huijoo, Kim M.S. Student Alumni Cheolho, Je M.S. 2008 Toray Advanced Materials Korea Yujin, Cheon M.S. 2010, Ph.D. 2013 (POSTECH) TBB Kyungsu, Kim M.S. 2013 SKC Sanghee, Kim M.S. 2014 (Part Time) SK Siltron Kyunghwan, Ryu M.S. 2014, Ph.D. 2019 (KAIST) Sunchon National University Jeongeun, Bae M.S. 2016, Ph.D. 2020 HD Hyundai Heavy Industries Chanyeong, Yun M.S. 2016 Lotte Chemical Inho, Kim M.S. 2016 KOLON Sooyun, Kim M.S. 2017 Korea Meteorological Administration Kyoungmin, Baek M.S. 2018 Doosan Fuel Cell Power Rasool Hameed Zaidan M.S. 2018 Iraq National Oil Company Junhyeok, Jang M.S. 2019 HD Korea Shipbuilding & Offshore Engineering Bongjae, Shin M.S. 2021 (Part Time) SK E&S Jaepil, Heo Ph.D. 2022 HD Hyundai Heavy Industries Kyungrok, Jung M.S. 2025 (Part Time) KOSHA Chunho, Jeon M.S. 2010 KOLON Junyong, Cho M.S. 2013 SK Innovation Hosuk, Kang M.S. 2013 Samsung Heavy Industries Sinae, Lee M.S. 2014 LG Chem R&D Byungeon, Park M.S. 2015, Ph.D 2019 (POSTECH) SK R&D Kyeonghoon, Kim M.S. 2015, Ph.D. 2021 PSCK Wookrae, Cheon M.S. 2016 Doosan Fuel Cell Jeong-a, Hwang M.S. 2017 LG Chem R&D Yujin, Go M.S. 2017 LX Hausys Mina, Choi M.S. 2018 SK Siltron Wonhyun, Kwon Ph.D 2018 (Part Time) CHANGRIM ENG (CEO) Byung-gi, Kim M.S. 2020 HD Hyundai Heavy Industries Syngchul, Chu Ph.D. 2021 (Part Time) Flash 21 (CEO) Sanghun, Lim Ph.D. 2023 LJ Solution (CEO) & TBB Youngjin, Yook Ph.D. 2025 (Part Time) GQL (CEO)

Video Resources Visit TBB's YouTube channel! Visit TBB Valve Getting Started with PROMONICON Communication Between PROMONICON and PLC PROMONICON Based Liquid Level Control System Integrating PROMONICON with HYSYS through OPC DA TBB Valve Electric and Pneumatic types TBB high-performance valves offer high resolution, low hysteresis, fast response time, and high accuracy. It can be easily and straightforwardly connected. TBB Valve can be utilized in various environments with a wide temperature range. We offer all of this at a reasonable price and with prompt delivery. We invite you to discover the TBB Valve! TBB Valve - Introduction 동영상 보기 공유 전체 채널 현재 동영상 Facebook Twitter Pinterest Tumblr 링크 복사 링크 복사 완료 Search videos 동영상을 검색하세요. 재생중 08:10 동영상 보기 TBB Valve - Introduction (Eng/Kor Sub 💬) Getting Started with PROMONICON This tutorial shows you step-by-step demonstration on how to use PROMONICON, which includes following subtopics: Variable Settings Process Diagram Script Programming Graph Sequence Control Data Storage Reporting Transfer Function Based Simulation PID Controller 동영상 보기 공유 전체 채널 현재 동영상 Facebook Twitter Pinterest Tumblr 링크 복사 링크 복사 완료 Search videos 동영상을 검색하세요. 재생중 10:19 동영상 보기 [PROMONICON 시작하기] 1. 변수 설정 / [Getting Started with PROMONICON] 1. Variable Setting 재생중 15:55 동영상 보기 [PROMONICON 시작하기] 2. Process Diagram 설정 / [Getting Started with PROMONICON] 2. Process Diagram 재생중 12:01 동영상 보기 [PROMONICON 시작하기] 3. Script Programming 설정 / [Getting Started with PROMONICON] 3. Script Programming 재생중 08:23 동영상 보기 [PROMONICON 시작하기] 4. Graph 설정 / [Getting Started with PROMONICON] 4. Graph Communication between PROMONICON and PLC This tutorial shows you step-by-step demonstration on how to connect PROMONICON to PLC to read and write values. Mitsubishi PLC, TCP, 3E Frame, Read Mitsubishi PLC, TCP, 3E Frame, Write LS Electric PLC, TCP, Read LS Electric PLC, TCP, Write Modbus, TCP, Read Modbus, TCP, Write SIEMENS PLC, TCP, Read SIEMENS PLC, TCP, Write SECS-II/HSMS (coming soon!) 동영상 보기 공유 전체 채널 현재 동영상 Facebook Twitter Pinterest Tumblr 링크 복사 링크 복사 완료 Search videos 동영상을 검색하세요. 재생중 26:33 동영상 보기 [PROMONICON-PLC Communication] 1. Mitsubishi PLC, 3E Frame, Read / PLC로의 쉬운 연결 방법! 😎 재생중 21:44 동영상 보기 [PROMONICON-PLC Communication] 2. Mitsubishi PLC, TCP, 3E Frame, Write / PLC로의 쉬운 연결 방법! 😎 재생중 19:55 동영상 보기 [PROMONICON-PLC Communication] 3. LS Electric PLC, TCP, Read / PLC로의 쉬운 연결 방법! 😎 재생중 28:57 동영상 보기 [PROMONICON-PLC Communication] 4. LS Electric PLC, TCP, Write / PLC로의 쉬운 연결 방법! 😎 PROMONICON based Liquid Level Control System This tutorial shows you step-by-step demonstration on how to create a level control system based on PROMONICON, which includes following subtopics: Communication, I/O Channel Setting Variable & PID Setting Process Diagram Design, Script Programming Graph & Data Storage Setting 동영상 보기 공유 전체 채널 현재 동영상 Facebook Twitter Pinterest Tumblr 링크 복사 링크 복사 완료 Search videos 동영상을 검색하세요. 재생중 19:30 동영상 보기 [PROMONICON Based Liquid Level Control System] 1. Communication, I/O Channel Setting / 통신, 입출력 설정🪄 재생중 10:38 동영상 보기 [PROMONICON Based Liquid Level Control System] 2. Variable & PID Controller Setting / 변수 & PID 제어기 🪄 재생중 14:05 동영상 보기 [PROMONICON Based Liquid Level Control System] 3. Process Diagram (HMI) Design & Script Programming🪄 재생중 08:50 동영상 보기 [PROMONICON Based Liquid Level Control System] 4. Graph & Data Storage Setting🪄 Integrating PROMONICON with HYSYS through OPC DA Introducing the process of configuring the integrated system of PROMONICON and HYSYS Dynamics. With the PROMONICON - HYSYS integrated system, you can verify the operational control logic by linking it with HYSYS. Configuring OPC DA Server and Connecting to a HYSYS Dynamics Connecting PROMONICON to HYSYS through OPC DA Implementing a Simple Control System Using PROMONICON Operating a Process Simulator with PROMONICON 동영상 보기 공유 전체 채널 현재 동영상 Facebook Twitter Pinterest Tumblr 링크 복사 링크 복사 완료 Search videos 동영상을 검색하세요. 재생중 16:44 동영상 보기 [OPC DA를 이용한 PROMONICON-HYSYS 통합 시스템 구축] 1. OPC DA 서버 설정 및 HYSYS Dynamics와의 연결 (한/영 자막) 재생중 18:16 동영상 보기 [OPC DA를 이용한 PROMONICON-HYSYS 통합 시스템 구축] 2. OPC DA 통신을 통한 PROMONICON-HYSYS 연결 (자막 제공) 재생중 28:09 동영상 보기 [OPC DA를 이용한 PROMONICON-HYSYS 통합 시스템 구축] 3. PROMONICON 기반의 간단한 제어 시스템 구성 재생중 09:27 동영상 보기 [OPC DA를 이용한 PROMONICON-HYSYS 통합 시스템 구축] 4. PROMONICON을 통한 공정 시뮬레이터 운전

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Silicon Single Crystal Growers Advanced Control Logics Improved control performances in controlling diameter and pull speed of silicon single crystal growers Read More Operator Training System Operator Training System (OTS) is developed using simulation functions of PROMONICON. Read More Central Control and Monitoring System This system can access 100+ growers to monitor and control. Read More Image Processing Key process variables can be obtained through image processing module of PROMONICON. Read More ⓒLattice Materials Advanced Control Logics TBB improved the control performances in controlling the diameter and pulling speed of silicon single crystal growers by using Enhanced control logics (feedback control, feedfoward control, iterative learning control, sequence control, predictor-based control, differentiator-based control, etc.) Signal processing techniques (median-average filter, bumpless techniques, etc.) Resolution enhancers (PWM, dither, DSM, noise-suppressing parameter adjustment, etc.) As a result, we overcomed the limitations of the previous control logics and achieved much better control performances: Variance in diameter reduced by 15% Average pulling speed increased by 20% (that leads to higher productivity) Improved control performances Pulling speed control case 2hr average pulling speed deviation under +-0.003mm/min (after 100m ingot length) Instantaneous diameter deviation under +-0.5mm (after 100m ingot length) Instantaneous power deviation under about 0.5 kW Fixed pulling speed case Instantaneous pulling speed deviation is 0.000mm/min (after 70m ingot length) Instantaneous diameter deviation under +-1.0mm (after 70m ingot length) Instantaneous power deviation under about 2.0 kW Central Control and Monitoring System TBB designed a central control/monitoring system for Si single crystal growers based on PROMONICON. This system can access 100+ growers to monitor and control the growing process. The topology of the central control/monitoring system for growers is presented as below: Each grower has its own PLC and local control/monitoring system. The local and central control/monitoring system are connected through PLC and TCP communication. The central control/monitoring system can manipulate multiple growers in a simultaneous manner by interfacing with PLCs through TCP communication. The attributes of the central control/monitoring system include: Redundancy assured: a grower can be controlled by either its own local control/monitoring system or the central control/monitoring system. For examples, the local control/monitoring system will take over cont rol automatically in a bumpless way i f the central control/monitoring system is failed, vice versa. Automatic reporting: the cen tral control/monitoring system collects process data of all the growers and processes them, followed by generating reports in an automatic way. Designing/applying recipes to multiple growers in an automatic way Operator Training System Operator Training System (OTS) is developed by using the simulation functions of PROMONICON. The OTS consists of a real-time virtual process, an operation/control system, and PLC. The real-time virtual process is developed with the simulation module of PROMONICON. The virtual process is defined by transfer functions (i.e., differential equations) and algebraic equations, which emulates important dynamics in the single crystal growing process. The virtual process receives the manipulated variable signals (such as pulling speed, heater power, etc.) determined by the operation/control system through PLC, and sends the emulated measurements (process variables such as ingot diameter, melt temperature, etc.) to the operation/control system through PLC. This system is useful to validate the operation/control logics and train the operators. Image Processing With the image processing module of PROMONICON, the following key variables (not measurable) to control and operate the silicon single crystal grower can be obtained. Good dip Crystal loss Diameter Melt gap Melt temperature Contact Us

Control Logic Improvement in Petrochemical Processes TBB improved control performances in petrochemical processes by Combination of feedback/feedfoward and batch controllers Fine tuning of PID controllers Detecting problems in sensors and actuators (valves/pumps) Detecting wrong control loops and correcting Redesign control loops Improvement Examples Steam consumption reduced by 2+% Stabilization: variance of process variables reduced by 30+% in average Faster response by 70+% in average

About TBB TBB is founded in 2014 to contribute to automation industries and academia through commercializing the research experiences and results The founder has been researching process control and automation and developing control theories and industrial automation software since 1992. TBB develops and provides various automation systems including hardware and software for process automation.

PROMONICON Easy Configuration, Advanced Functions, Open Connectivity PROMONICON is an all-in-one automation software that provides from basic to advanced functions, required for developing automation systems. Open Connectivity Compatible with a wide array of devices and systems such as PLC, DCS, SCADA, inverters, MES etc. Read More Basic SCADA* Features Control functions, process diagram, real-time graph, alarming, data storage, reporting, and remote operation, etc. *SCADA: Supervisory Control and Data Acquisition Read More Online Implementation of Logics/Scripts Useful to add, modify, or delete operation/control logics in an online manner and without aborting the system Read More Flexible Development Environment Useful to develop complex control logics to meet your specific requirements Read More Advanced SCADA Features Image processing, advanced controllers, virtual processes, etc. to extend SCADA capabilities Read More Differences between PROMONICON and Other SCADA Products Read More Open Connectivity With PROMONICON, it is easy to connect your automation system to many kinds of automation devices such as PLC, DCS, SCADA, stand-alone PID, commercial controllers, MFC, inverter, and third-party systems like data acquisition system (DAS) and manufacturing execution system (MES). PROMONICON supports many kinds of communication types like OPC, RS232C (RS422, RS485), UDP/IP, TCP/IP, file in/out, and ODBC (Open Database Connectivity). Also, it allows users to implement user-defined communication protocols. With open connectivity, PROMONICON streamlines data exchange, enhancing the efficiency of your automation systems. Flexible Development Environment PROMONICON provides script modules useful to develop complex control systems as follows: Math functions : power, trigonometric, logarithm, square root, exponential, min/max, sign, round off/up/down, etc. Arithmetic/comparison operators : +, -, *, / >, <, <=, >=, ==, != and, or Control structures : if statement, loop statement Integral function : useful to solve differential equations and construct model-based controllers Time delay : useful to delay a signal and construct model-based controllers Interpolation : useful for gain-scheduling of PID controllers and designing operation scheduling Importing/Exporting data from/to csv file : useful to import and export data from/to csv files Resolution enhancers : PWM (Pulse-Width-Modulation), DSM (Delta-Sigma-Modulation), dither function to overcome low resolution problems of actuators. Signal filters : low-pass/average/median/std/polynomial filter to remove noises and disturbances. PID controller applications : nonlinear gain-scheduling, setpoint scheduling, auto/manual scheduling Model-based advanced controller : advanced control logic implementation on the basis of process models such as Iterative Learning Control (ILC), Model Predictive Controllers (MPC), Smith predictor, Internal Model Control (IMC), etc. Sequence control : useful to implement large-scale and complex sequence logics and more Basic SCADA Features Conventional control functions PROMONICON includes conventional control functions such as PID control, split-range control, gain-scheduling, cascade control, sequence control, etc. These functions can be easily configured and implemented. Process diagram A kind of HMI (Human-Machine Interface) that allows operators to monitor the status and operate the process . It is easy for users to configure the diagram with a variety of functions such as: Loading the background process diagram images Displaying current status of the automation system in the forms of data link, icon, and progress bar Directly setting process variables by clicking data links Executing script programs by clicking buttons Graph Graph plots process variables in a real-time manner. Users can easily add or remove lines and set the properties such as axis scales, data to be displayed, y axis (left/right), line thickness/color, and legend (title/position). Alarming Alarms can be easily configured to ensure timely notifications of process abnormalities. Data storage (data logger) Data logger can be implemented both manually and automatically. Automatic data logging can be executed through ‘Script Programming’ or ‘Sequence Control’. Report PROMONICON can easily generate reports manually or automatically in Excel format. Remote operation PROMONICON allows operators to access to remote process monitoring and control systems through Ethernet or Internet. Advanced SCADA Features Image processing PROMONICON provides the image processing module, which takes the images of an object and extracts useful data from the images. Advanced control functions PROMONICON supports advanced control techniques such as: PID auto-tuning High-performance TBB0 control PIDA(PID-Acceleration) control, cascade anti-windup Iterative Learning Control (ILC) for advanced batch control Model Predictive Control (MPC) Process optimization based on successive LP (Linear Programming) Virtual process With PROMONICON, you can build virtual processes (which are based on transfer functions or operation data), which can be linked to operation/control logic. It is useful to debug and validate operation/control logics, or to construct model-based controllers. Also, this module can be applied to develop an OTS (Operator Training System). Online Implementation of Logics/Scripts In PROMONICON, you can add/modify/delete operation/control logics in an online manner. For examples, there is no need to abort PROMONICON to update the following items: Communication with automation devices PID controllers Scripts Process diagrams Graphs Variable attributes Data storage settings ... Differences between PROMONICON and Other SCADA Products Title Other SCADA Products* PROMONICON License Subscription-based license with maintenance fees Provides permanent license without maintenance/upgrade costs after one-time purchase. Connection to User-made .exe Programs No connection to user-made .exe programs Supports easy connection to user-made .exe program with file input-output or typical communication interfaces. Optimization No optimization modules Provides successive LP (Linear Programming) solver. Simulation No simulation modules Supports various simulation works for operator training systems and virtual processes. (related functions: transfer function, integral, derivative, various math functions, time-delay, etc.) Image Processing No image processing modules Provides the image processing module (e.g., image capturing, ROI setting, edge detecting, object (blob) detecting, curve/straight line detecting, circle detecting, similarity measuring, white balancing, RGB-to-grey converting, characteristics value extraction). Advanced (high-level) Script Programming No high-level script coding using advanced functions Provides many advanced functions (e.g., resolution enhancers, signal filters, transfer function, integral/derivative/delay operator, bits manipulation, interpolation, HMI control, reporting, data storage control, variable initialization, .csv importing/exporting, etc.). Basic (low-level) Script Programming Only low-level script coding (based on, such as C, Basic) Provides low-level script coding (e.g., arithmetic/comparison/logical operators, if and loop statements) and various math functions. Sequence Logics No sequence logics Provides a specialized sequence logic module. Control Logics No control logics Provides basic/advanced control functions: industrial PID/PIDA control, Iterative Learning Control (ILC), cascade control, gain-scheduling, feedforward control, model-based control, controller parameters tuner, (cascade) anti-windup, and TBB0 advanced control. HMI Implementation Only offline HMI implementation Supports easy HMI implementation in both offline and online manners. Interface Compatible with only their own PLC and OPC Supports communication interfaces with typical PLCs as well as general communication interfaces like OPC, TCP, UDP, and serial comm. with various kinds of automation devices (e.g., inverters, sensors, actuators, controllers, etc.). *WinCC, InTouch, Factory Talk, Autobase, etc. Contact Us

Training Get insights on process systems engineering! TBB Training Courses Overview Introduction to PROMONICON Learn how to develop and build automation system through PROMONICON Read More Process Simulation and Design Learn some background theories for process design and how to design processes through process simulation softwares (ASPEN plus, PROII, ASPEN HYSYS) Read More Advanced Control Strategy with PROMONICON Learn advanced control methodologies such as autotuning, cascade control, batch control, signal processing, image analysis, APC, etc. and implement them through PROMONICON Read More Process Control and Identification Learn process control methodologies and identification theories Read More Introduction to PROMONICON Learn how to develop and build automation system through PROMONICON Training Details Duration: 3 days Level: Introductory Audience: Engineers who want to estabilish an automation system PC and software (PROMONICON), and example codes provided Lecture note provided Agenda Connection to automation devices (PLC, DCS, SCADA, etc.) through Serial, OPC, UDP/IP, TCP/IP communications PID controllers Sequence program Script programming for user-defined logics Process diagram (HMI) Alarm Real-time graph Data storage Reporting Importing data from excel Remote monitoring and control Simulation Advanced Control Strategy with PROMONICON Learn advanced control methodologies such as autotuning, cascade control, batch control, signal processing, image analysis, APC, etc. and implement them through PROMONICON Training Details Duration: 5 days Level: Intermediate Audience: Engineers who want to design and implement advanced control logics Pre-requisuites: Familarity with PROMONICON, knowledge of basic process control theories PC and software (PROMONICON), and example codes provided Lecture note provided Agenda PID autotuning Gain scheduling Split-range control Cascade control Batch control Signal processing Image analysis Control Performance Monitoring (CPM) APC (or MPC; Model Predictive Control) Process optimization Process Simulation and Design Learn some background theories for process design and how to design processes through process simulation softwares (ASPEN plus, PROII, ASPEN HYSYS) Training Details Duration: 5 days Level: Introductory Audience: Engineers who want to learn process design through process simulators Pre-requisuites: Familarity with basic theories of thermodynamcis and unit operations PC and software (process simulators) provided Lecture note provided Agenda Basic theories Phase equilibrium thermodynamics Basic numerical analysis Unit operations Process simulation and design using ASPEN Plus Process simulation and design using ASPEN HYSYS Process simulation and design using PROII Process Control and Identification Learn process control methodologies and identification theories Training Details Duration: 3 days Level: Introductory Audience: Engineers who want to learn process control and identification PC and software (MATLAB) provided Lecture note provided Agenda PID controllers and autotuning Advanced process control System identification Contact Us

실제 작동 상태를 확인하려면 라이브 사이트로 이동하세요. 전체 게시물 카테고리 내 게시물 정렬: 최근 활동 전체 카테고리 팔로우 Create New Post Comments 조회 최근 활동 Item option menu what is secondary research Mollie Talbot · 일반 게시판 9 0 7월 01일 Forum - Frameless

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