Control Loop Performance Monitoring - - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Control Loop Performance Monitoring - write by Ranganathan Srinivasan. This book was released on 2010-10. Control Loop Performance Monitoring - available in PDF, EPUB and Kindle. Controller Performance Monitoring involves the following three routine activities: (1) monitor the performance of each loop, (2) isolate poorly performing loops and (3) diagnose the cause of poor performance. A typical processing industry installs several hundreds of control loops to achieve the desired process performance. Recent studies reveal that only about one-third of controllers provide acceptable performance, indicating significant commercial benenfits exist in diagnosing and improving the remaining two thirds of the control loops. Recent surveys indicate that 20% to 30% of all control loops oscillate due to valve problems caused by static friction (also referred as stiction). Two different techniques for diagnosing stiction using routine operating data have been proposed. The success of these approaches is built on a new technique that detects and characterizes oscillations in control loops. An integrated solution strategy to compensate stiction is provided. Stiction detection and diagnosis techniques are validated on a large industrial data set.
Control Loop Performance Monitoring for Drives
Control Loop Performance Monitoring for Drives - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Control Loop Performance Monitoring for Drives write by Wolfgang Krippner. This book was released on 2016. Control Loop Performance Monitoring for Drives available in PDF, EPUB and Kindle.
Tuning and Control Loop Performance
Tuning and Control Loop Performance - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Tuning and Control Loop Performance write by Gregory K. McMillan. This book was released on 1983. Tuning and Control Loop Performance available in PDF, EPUB and Kindle.
Control Performance Management in Industrial Automation
Control Performance Management in Industrial Automation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Control Performance Management in Industrial Automation write by Mohieddine Jelali. This book was released on 2012-10-31. Control Performance Management in Industrial Automation available in PDF, EPUB and Kindle. Control Performance Management in Industrial Automation provides a coherent and self-contained treatment of a group of methods and applications of burgeoning importance to the detection and solution of problems with control loops that are vital in maintaining product quality, operational safety, and efficiency of material and energy consumption in the process industries. The monograph deals with all aspects of control performance management (CPM), from controller assessment (minimum-variance-control-based and advanced methods), to detection and diagnosis of control loop problems (process non-linearities, oscillations, actuator faults), to the improvement of control performance (maintenance, re-design of loop components, automatic controller re-tuning). It provides a contribution towards the development and application of completely self-contained and automatic methodologies in the field. Moreover, within this work, many CPM tools have been developed that goes far beyond available CPM packages. Control Performance Management in Industrial Automation: · presents a comprehensive review of control performance assessment methods; · develops methods and procedures for the detection and diagnosis of the root-causes of poor performance in complex control loops; · covers important issues that arise when applying these assessment and diagnosis methods; · recommends new approaches and techniques for the optimization of control loop performance based on the results of the control performance stage; and · offers illustrative examples and industrial case studies drawn from – chemicals, building, mining, pulp and paper, mineral and metal processing industries. This book will be of interest to academic and industrial staff working on control systems design, maintenance or optimisation in all process industries.
Control-loop Performance Monitoring and a Novel Control Algorithm for Batch Processes
Control-loop Performance Monitoring and a Novel Control Algorithm for Batch Processes - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Control-loop Performance Monitoring and a Novel Control Algorithm for Batch Processes write by Adhy Prayitno Prayitno. This book was released on 2006. Control-loop Performance Monitoring and a Novel Control Algorithm for Batch Processes available in PDF, EPUB and Kindle.
