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» Evolving Symbolic Controllers
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GECCO
2003
Springer
170views Optimization» more  GECCO 2003»
13 years 11 months ago
Hardware Evolution of Analog Speed Controllers for a DC Motor
Evolvable hardware provides the capability to evolve analog circuits to produce amplifier and filter functions. Conventional analog controller designs employ these same functions...
David A. Gwaltney, Michael I. Ferguson
CDC
2008
IEEE
103views Control Systems» more  CDC 2008»
14 years 14 days ago
Symbolic models for nonlinear control systems affected by disturbances
Abstract— Symbolic models are abstract descriptions of continuous systems in which symbols represent aggregates of continuous states. In the last few years there has been a growi...
Giordano Pola, Paulo Tabuada
AUTOMATICA
2008
154views more  AUTOMATICA 2008»
13 years 6 months ago
Approximately bisimilar symbolic models for nonlinear control systems
Control systems are usually modeled by differential equations describing how physical phenomena can be influenced by certain control parameters or inputs. Although these models ar...
Giordano Pola, Antoine Girard, Paulo Tabuada
ICDAR
2003
IEEE
13 years 11 months ago
An Evolutionary Algorithm for General Symbol Segmentation
A new system is presented for general symbol segmentation, which is applicable for segmentation of any connected string of symbols, including characters and line diagrams. Using a...
Stephen Pearce, Maher Ahmed
ICSEA
2008
IEEE
14 years 12 days ago
Analyzing Software Evolvability of an Industrial Automation Control System: A Case Study
Evolution of software systems is characterized by inevitable changes of software and increasing software complexity, which in turn may lead to huge maintenance and development cos...
Hongyu Pei Breivold, Ivica Crnkovic, Rikard Land, ...