Application of evolution strategies to the design of tracking filters with a large number of specifications

  • Authors:
  • Jesús García Herrero;Juan A. Besada Portas;Antonio Berlanga de Jesús;José M. Molina López;Gonzalo de Miguel Vela;José R. Casar Corredera

  • Affiliations:
  • Departamento de Informática, Escuela Politécnica Superior (EPS), Universidad Carlos III de Madrid, Leganés, Madrid, Spain;Departamento de Señales, Sistemas y Radiocomunicaciones, ETSI Telecomunicación, and Universidad Politécnica de Madrid, Madrid, Spain;Departamento de Informática, EPS, Universidad Carlos III de Madrid, Leganés, Madrid, Spain;Departamento de Informática, EPS, Universidad Carlos III de Madrid, Leganés, Madrid, Spain;Departamento de Señales, Sistemas y Radiocomunicaciones, ETSI Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain;Departamento de Señales, Sistemas y Radiocomunicaciones, ETSI Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain

  • Venue:
  • EURASIP Journal on Applied Signal Processing
  • Year:
  • 2003

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Abstract

This paper describes the application of evolution strategies to the design of interacting multiple model (IMM) tracking filters in order to fulfill a large table of performance specifications. These specifications define the desired filter performance in a thorough set of selected test scenarios, for different figures of merit and input conditions, imposing hundreds of performance goals. The design problem is stated as a numeric search in the filter parameters space to attain all specifications or at least minimize, in a compromise, the excess over some specifications as much as possible, applying global optimization techniques coming from evolutionary computation field. Besides, a new methodology is proposed to integrate specifications in a fitness function able to effectively guide the search to suitable solutions. The method has been applied to the design of an IMM tracker for a real-world civil air traffic control application: the accomplishment of specifications defined for the future European ARTAS system.