Schramm, Lisa ; Jin, Yaochu ; Sendhoff, Bernhard (2010)
Emerged Coupling of Motor Control and Morphological Development in Evolution of Multi-Cellular Animats.
10th European Conference on Artificial Life (ECAL 2009). Budapest, Hungary (13.09.2009-16.09.2009)
doi: 10.1007/978-3-642-21283-3_4
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
A model for co-evolving behavior control and morphological development is presented in this paper. The development of the morphology starts with a single cell that is able to divide or die, which is controlled by a gene regulatory network. The cells are connected by springs and form the morphology of the grown individuals. The movements of animats are resulted from the shrinking and relaxation of the springs connecting the lateral cells on the body morphology. The gene regulatory network, together with the frequency and phase shifts of the spring movements are evolved to maximize the distance that the animats can swim in a given time interval. To facilitate the evolution of swimming animats, a term that awards an elongated morphology is also included in the fitness function. We show that animats with different body-plans emerge in the evolutionary runs and that the evolved movement control strategy is coupled with the body plan.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Schramm, Lisa ; Jin, Yaochu ; Sendhoff, Bernhard |
| Art des Eintrags: | Bibliographie |
| Titel: | Emerged Coupling of Motor Control and Morphological Development in Evolution of Multi-Cellular Animats |
| Sprache: | Englisch |
| Publikationsjahr: | 2010 |
| Verlag: | Springer |
| Buchtitel: | Advances in Artificial Life |
| Reihe: | Lecture Notes in Computer Science |
| Band einer Reihe: | 5777 |
| Veranstaltungstitel: | 10th European Conference on Artificial Life (ECAL 2009) |
| Veranstaltungsort: | Budapest, Hungary |
| Veranstaltungsdatum: | 13.09.2009-16.09.2009 |
| DOI: | 10.1007/978-3-642-21283-3_4 |
| Kurzbeschreibung (Abstract): | A model for co-evolving behavior control and morphological development is presented in this paper. The development of the morphology starts with a single cell that is able to divide or die, which is controlled by a gene regulatory network. The cells are connected by springs and form the morphology of the grown individuals. The movements of animats are resulted from the shrinking and relaxation of the springs connecting the lateral cells on the body morphology. The gene regulatory network, together with the frequency and phase shifts of the spring movements are evolved to maximize the distance that the animats can swim in a given time interval. To facilitate the evolution of swimming animats, a term that awards an elongated morphology is also included in the fitness function. We show that animats with different body-plans emerge in the evolutionary runs and that the evolved movement control strategy is coupled with the body plan. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Automatisierungstechnik und Mechatronik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Automatisierungstechnik und Mechatronik > Regelungsmethoden und Robotik (ab 01.08.2022 umbenannt in Regelungsmethoden und Intelligente Systeme) |
| Hinterlegungsdatum: | 11 Feb 2011 16:20 |
| Letzte Änderung: | 04 Apr 2023 07:52 |
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