- Tytuł:
- On path following control of nonholonomic mobile manipulators
- Autorzy:
-
Mazur, A.
Szakiel, D. - Powiązania:
- https://bibliotekanauki.pl/articles/929987.pdf
- Data publikacji:
- 2009
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
manipulator ruchomy
więzy nieholonomiczne
śledzenie ścieżki
parametryzacja Freneta
mobile manipulator
nonholonomic constraints
path following
Frenet parametrization - Opis:
- This paper describes the problem of designing control laws for path following robots, including two types of nonholonomic mobile manipulators. Due to a cascade structure of the motion equation, a backstepping procedure is used to achieve motion along a desired path. The control algorithm consists of two simultaneously working controllers: the kinematic controller, solving motion constraints, and the dynamic controller, preserving an appropriate coordination between both subsystems of a mobile manipulator, i.e. the mobile platform and the manipulating arm. A description of the nonholonomic subsystem relative to the desired path using the Frenet parametrization is the basis for formulating the path following problem and designing a kinematic control algorithm. In turn, the dynamic control algorithm is a modification of a passivity-based controller. Theoretical deliberations are illustrated with simulations.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2009, 19, 4; 561-574
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł