RESEARCH FROM V.V. AVETISYAN ET AL BROADENS UNDERSTANDING OF SYSTEMS SCIENCES

Science Letter
November 24, 2009

"An optimal guaranteed control problem for electromechanical
manipulator with the goal of finding an immovable or mobile target
objects is considered. Unlike [1-6], as the optimality criterion,
a functional taking into account power inputs of the light source
on the gripper of the manipulator is taken," researchers in Yerevan,
Armenia report (see also Systems Sciences).

"The sought object is assumed to be detected if it falls into the light
circle with given illumination. The control algorithms of the gripper
motion and corresponding laws of electric current variation in the
light source circuit providing the detection of both immovable and
mobile sought object in a guaranteed time for minimal light power
inputs during the search are developed," wrote V.V. Avetisyan and
colleagues.

The researchers concluded: "The gain in light power inputs achieved
for the proposed search algorithms is estimated."

Avetisyan and colleagues published their study in the Journal of
Computer and Systems Sciences International (Guaranteed search of
a target object by an electromechanical system with minimal light
power inputs. Journal of Computer and Systems Sciences International,
2009;48(5):814-826).

For additional information, contact V.V. Avetisyan, National Academy
Science Republ Armenia, Institute Mech, 24B Marshal Baghramyan Avenue,
Yerevan 375019, Armenia.

Publisher contact information for the Journal of Computer and Systems
Sciences International is: Maik Nauka, Interperiodica, Springer,
233 Spring St., New York, NY 10013-1578, USA.

From: Emil Lazarian | Ararat NewsPress