Wyniki wyszukiwania - BazTech

1

The analysis and evolution of walking service robots design

Smrcek J., Palko A., Nemec M.

Zeszyty Naukowe Politechniki Poznańskiej. Budowa Maszyn i Zarządzanie Produkcją

|

2008

|

Nr 9

101-106

EN

One of the problem while dealing walking mechanism of mobile service robot (MSR) is the problem of his mechanical organization and control. An example for the solution are locomotive organs of the animals. Biomechanics defines motion as a change of the system position in the space as well as the change of the position of its functional parts. Subsequently space and time -space features of the motion represent kinematical features. Power and time feature represents dynamic features of the moving material system. These signs and features can be used as effective tools for biomechanical analysis of the movement activities and characteristics of random walking body of MSR. Biomechanical model can be used especially by optimization of the construction and driving unit of the walking mechanism, while designing of its control and coordination of the movement of its functional sections. The article introduces authors' knowledge and experience from the use of biomechanical characteristics by the analysis and evaluation of walking service robots movement realization technique, as well as by the creation of the models simulating walk for the needs of the walking mechanism MSR construction.

2

New approach to design of industrial robots

Palko A.

Zeszyty Naukowe Politechniki Poznańskiej. Budowa Maszyn i Zarządzanie Produkcją

|

2008

|

Nr 9

93-100

EN

The analysis of recent development as well as recent trends of development of automation of production and non-production processes proves that robotization of those processes has, in the general concept of their automation, still its unique and irreplacible position. These trends place higher demands on the complexity of innovation of all means entering automated production and service systems. Recent trends formed new needs on the development and construction of new categories and generations of robots as well as new approach to the appplication of robots.

3

Biomechanical gripper - new mechanisms effector for robots

Smrček J., Palko A., Tuleja P.

Zeszyty Naukowe Politechniki Białostockiej. Budowa i Eksploatacja Maszyn

|

2004

|

Z. 12

227-238

EN

The specific group grippers are biomechanical grippers, whose shape and construction are analogical to biological model (human hand). These constructions are arranged into category of "intelligent grippers" recently. The analysis of gripping the objects by biomechanical grippers and consequently setting of the model identification of related characteristics and parameter are possible to base on the principles shown. It is possible to secure reliable and safe clamping of manipulated objects in the period of gripper design. This paper gives knowledge from the solution of system problems of manipulated object gripping in the realisation of elements "gripper - manipulated object application requirements" in the period of gripper design.

PL

Specyficzną grupę chwytaków są chwytaki biomechaniczne, ukształtowane i skonstruowane na podstawie analogii do modelu biologicznego (ręka człowieka). Konstrukcje te są zaliczane obecnie do kategorii chwytaków inteligentnych. W pracy przedstawiono analizę chwytania obiektu chwytakiem biomechanicznym oraz wynikającą z niej identyfikację charakterystyk i parametrów układu. Uzyskanie dużej niezawodności chwytaka oraz bezpiecznego manipulowania chwytanym obiektem możliwe jest już na etapie projektowania. W tym celu w pracy zawarto niezbędne zalecenia.