REAL-TIME IDENTIFICATION OF ROBOT - DYNAMIC PARAMETERS USING PARALLEL-PROCESSING .1. THEORY

TEMELTAS H., ASHER G.

IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, cilt.142, sa.4, ss.359-368, 1995 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 142 Sayı: 4
  • Basım Tarihi: 1995
  • Doi Numarası: 10.1049/ip-cta:19951971
  • Dergi Adı: IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Applied Science & Technology Source, Business Source Elite, Business Source Premier, Computer & Applied Sciences, zbMATH, DIALNET
  • Sayfa Sayıları: ss.359-368
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

The paper develops the mathematical foundations for a parallel recursive estimator for the identification of dynamic parameters for a general n-link high performance robot. The estimation is structured so that one estimator is assigned to each link. Only composite parameters used for calculating joint torques (the inverse dynamic equations) are identified. The parallel structure makes possible the real-time estimation of dynamic parameters, including load and frictions, using only medium-speed processors. A companion paper will verify the performance of the estimator as part of a real-time control structure.