Efficient control techniques to enhance STATCOM performance with DE algorithm

Author(s):  
S. Rajendran ◽  
A. Muthu Kumar ◽  
T. Hari Prasath ◽  
K. Rajesh
2010 ◽  
Vol 43 (1) ◽  
pp. 297-302 ◽  
Author(s):  
Timo Ahvenlampi ◽  
Timo Malmi ◽  
Mervi Liedes ◽  
Enso Ikonen

Author(s):  
M di Bernardo ◽  
D.P Stoten

This paper discusses a novel approach to the control of chaos based on the use of the adaptive minimal control synthesis algorithm. The strategies presented are based on the explicit exploitation of different properties of chaotic systems including the boundedness of the chaotic attractors and their topological transitivity (or ergodicity). It is shown that chaos can be exploited to synthesize more efficient control techniques for nonlinear systems. For instance, by using the ergodicity of the chaotic trajectory, we show that a local adaptive control strategy can be used to synthesize a global controller. An application is to the swing-up control of a double inverted pendulum.


Robotics ◽  
2018 ◽  
Vol 7 (4) ◽  
pp. 77 ◽  
Author(s):  
Joanna Zietkiewicz ◽  
Dariusz Horla ◽  
Adam Owczarkowski

In this paper, the problems of event- and self-triggered control are studied for a nonlinear bicycle robot model. It has been shown that by applying control techniques based on triggering conditions, it is possible to reduce both state-based performance index, as well as the number of triggers, in comparison to a standard linear-quadratic control which consumes less energy of the control system and decreases the potential mechanical wear of the robot parts. The results presented in this paper open a new research field for further studies, as discussed in the Summary section, and form the basis for further research in energy-efficient control techniques for stabilizing a bicycle robot.


Before the 1940s, Desert Locust control in West Africa was essentially defensive, to reduce crop damage if possible. As recommended by B. P. Uvarov, the new strategy was to operate preventively in desert areas, where swarming began. In the decade 1952-62, additional biological information, efficient control techniques and adequate operational organization were sought and found. FAO has since actively spread information and help over the whole Desert Locust area.


2017 ◽  
Vol 75 ◽  
pp. 1306-1319 ◽  
Author(s):  
Mohammad Jannati ◽  
Sajad Abdollahzadeh Anbaran ◽  
Seyed Hesam Asgari ◽  
Wee Yen Goh ◽  
Ali Monadi ◽  
...  

1987 ◽  
Vol 66 (2) ◽  
pp. 7
Author(s):  
C.W, Painter
Keyword(s):  

EDIS ◽  
2017 ◽  
Vol 2017 (5) ◽  
Author(s):  
Mary C. Bammer ◽  
Josh Campbell ◽  
Chase B. Kimmel ◽  
James D.. Ellis ◽  
Jaret C. Daniels

The establishment of native wildflower plantings in Florida can benefit agricultural producers as well as native pollinators and other beneficial insects (predators and parasitoids). The plantings do this by:  providing forage and nesting sites for bees, butterflies, and other pollinators, increasing wild bee numbers possibly across the farm, and increasing natural enemies of insect pests (that also depend on forage and nesting sites). This document discusses choosing the right mix of native plant species to benefit many pollinator species, as well as proper site selection, planting practices, and weed control techniques. Wildflower plots should be practical to manage, maximize benefits to wildlife, and fit into the overall management practices of the property. 


Sign in / Sign up

Export Citation Format

Share Document