Design of PSO-Based PI Controller for Tension Control in Web Transport Systems

2015 ◽  
pp. 509-516
Author(s):  
N. Hari Priya ◽  
P. Kavitha ◽  
N. Muthukumar ◽  
Seshadhri Srinivasan ◽  
K. Ramkumar
Keyword(s):  
Pi Controller ◽  
Tension Control ◽  
Transport Systems

scholarly journals A Web Tension Control Strategy for Multi-span Web Transport Systems in Annealing Furnace

2010 ◽  
Vol 50 (6) ◽  
pp. 854-863 ◽  
Author(s):  
Gyoo Taek Lee ◽  
Jong Min Shin ◽  
Han Me Kim ◽  
Jong Shik Kim
Keyword(s):  
Control Strategy ◽  
Tension Control ◽  
Transport Systems ◽  
Annealing Furnace ◽  
Web Tension

scholarly journals Analysis of the Effect of Idle Rollers on Tension Vibration in Discontinuous Web Transport Systems

2012 ◽  
Vol 4 ◽  
pp. 61-67
Author(s):  
Jian Kui Chen ◽  
Yong An Huang ◽  
Zhou Ping Yin
Keyword(s):  
Test Method ◽  
Tension Control ◽  
Transport Systems ◽  
Vibration Test ◽  
Dynamical Models ◽  
Web Handling ◽  
Experiment Platform ◽  
Test Strategies ◽  
The Mathematical Model ◽  
Ensure Product Quality

Tension control and precise conveyance in web-handling machines are critical to ensure product quality. This paper is focused on analyzing the effect of idle rollers on flexible web tension vibration for discontinuous web transport systems. First, the simplified algebraic dynamical models of the inertia and friction are presented, which plays an important role for the design of idle rollers’ layout systems. Second, the tension vibration test method and tension data collection scheme are introduced, respectively. Finally, based on the mathematical model and test strategies, an experiment platform is established. Several experiments have been performed to show idle rollers’ effect on tension control and tension vibration in the discontinuous web transport system.

Influence of different fuzzy operators on analytical structure and variable gains of typical interval type-2 fuzzy PI controller

2020 ◽  
Vol 39 (3) ◽  
pp. 4319-4329
Author(s):  
Haibo Zhou ◽  
Chaolong Zhang ◽  
Shuaixia Tan ◽  
Yu Dai ◽  
Ji’an Duan ◽  
...  
Keyword(s):  
Pi Controller ◽  
Real Time Control ◽  
Fuzzy Operators ◽  
Fuzzy Operator ◽  
Analytical Structure ◽  
Product Operator ◽  
Pi Controllers ◽  
Fuzzy Pi Controller ◽  
Interval Type

The fuzzy operator is one of the most important elements affecting the control performance of interval type-2 (IT2) fuzzy proportional-integral (PI) controllers. At present, the most popular fuzzy operators are product fuzzy operator and min() operator. However, the influence of these two different types of fuzzy operators on the IT2 fuzzy PI controllers is not clear. In this research, by studying the derived analytical structure of an IT2 fuzzy PI controller using typical configurations, it is proved mathematically that the variable gains, i.e., proportional and integral gains of typical IT2 fuzzy PI controllers using the min() operator are smaller than those using the product operator. Moreover, the study highlights that unlike the controllers based on the product operator, the controllers based on the min() operator have a simple analytical structure but provide more control laws. Real-time control experiments on a linear motor validate the theoretical results.

THE SETTINGS ALGORITHM OF A NEURO-FUZZY PI-CONTROLLER

2020 ◽  
Vol 12 (2) ◽  
Author(s):  
Atamurat Mambetov ◽  
Rasul Beglerbekov ◽  
Hurliman Sultanova
Keyword(s):  
Pi Controller ◽  
Neuro Fuzzy ◽  
Fuzzy Pi Controller

Modernism, Space and the City

2019 ◽  
Author(s):  
Andrew Thacker
Keyword(s):  
Built Environment ◽  
Joseph Conrad ◽  
Jean Rhys ◽  
Transport Systems ◽  
Cultural Institutions ◽  
European Cities ◽  
Blaise Cendrars ◽  
Stephen Spender ◽  
Christopher Isherwood ◽  
The City

This innovative book examines the development of modernism in four European cities: London, Paris, Berlin, and Vienna. Focusing upon how literary and cultural outsiders represented various spaces in these cities, it draws upon contemporary theories of affect, mood, and literary geography to offer an original account of the geographical emotions of modernism. It considers three broad features of urban modernism: the built environment of the particular cities, such as cafés or transport systems; the cultural institutions of publishing that underpinned the development of modernism in these locations; and the complex perceptions of writers and artists who were outsiders to the four cities. Particular attention is thus given to the transnational qualities of modernism by examining figures whose view of the cities considered is that of migrants, exiles, or strangers. The writers and artists discussed include Mulk Raj Anand, Gwendolyn Bennett, Bryher, Blaise Cendrars, Joseph Conrad, T. S. Eliot, Christopher Isherwood, Hope Mirlees, Noami Mitchison, Jean Rhys, Sam Selon, and Stephen Spender.

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