Wyniki wyszukiwania - BazTech

1

Damage recovery for simulated modular robots through joint evolution of morphologies and controllers

Akrour Djouher, Djedi NourEddine

Journal of Automation Mobile Robotics and Intelligent Systems

|

2019

|

Vol. 13, No. 1

15--19

EN

In order to be fully autonomous, robots have to be resilient so that they can recover from damages and operate for a long period of time with no human assistance. To be resilient, existing approaches propose to change the robots’ behavior using a different control system when a hardware fault or damage occurs. These approaches are used for robots which have fixed morphologies. However, we cannot assume which morphology would be optimal for a given problem and which morphology allows resilience. In the present paper, we introduce a new approach that generates resilient artificial modular robots by evolving the robot morphology along with its controller. We used a multi-objective evolutionary algorithm to optimize two objectives at a time, which are the traveled distance of a damage-free robot and the traveled distance of the same robot with damaged parts. The result of preliminary experiments demonstrates that during evaluation, when robots are deliberately faced to motor failures, the evolution process can optimize and generate new morphologies for which the robot’s behavior is less affected by damage. This makes the robot capable to recover its ability to move forward.

2

O silnej sztucznej inteligencji

Handzel Z., Gajer M.

Elektronika : konstrukcje, technologie, zastosowania

|

2014

|

Vol. 55, nr 8

79-82

PL

W artykule poddano pod dyskusję podstawowe koncepcje związane z kierunkiem badawczym określanym mianem silnej sztucznej inteligencji. W szczególności rozważono zagadnienia możliwości budowy sztucznych organizmów żywych i konstrukcji myślących maszyn. Przeanalizowano konsekwencje wynikające z istnienia zjawiska świadomości, którego wyjaśnienie istoty jest bezwzględnie konieczne, jeśli mają być kiedykolwiek urzeczywistnione ambitne cele stawione w ramach badań nad silną sztuczną inteligencją.

EN

In the paper we discuss the basic concepts related to research domain determined as strong artificial intelligence. In particular we analyze the issues related to the possibilities of construction of artificial living organisms and thinking machines. We analyze the consequences of existence of conscious mind and we argue that explaining the nature of this phenomenon is absolutely necessary if we want to think about attaining the ambitious aims of strong artificial intelligence research.

3

Modelowanie systemów samoreprodukujących się

Jędruch W., Sienkiewicz R.

Metody Informatyki Stosowanej

|

2008

|

nr 3 (Tom 16)

135--147

EN

The paper describes a self-replicating system realized in the artificial world model, DigiHive. The model is a two dimensional space in which there are stacks of hexagonal tiles which are moving, colliding, and making bonds between them. On the higher level of organization a structure of tiles specifies some function whose execution affects other tiles in its neighborhood.