• polski
    • English
Lodz University of Technology Repository
TUL Repository
  • English 
    • polski
    • English
  • Login
Search 
  •   Home
  • Wydział Mechaniczny / Faculty of Mechanical Engineering / W1
  • Search
  •   Home
  • Wydział Mechaniczny / Faculty of Mechanical Engineering / W1
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 24

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Axially excited spatial double pendulum nonlinear dynamics. 

Ludwicki, Michał; Kudra, Grzegorz; Awrejcewicz, Jan (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
Analysis of a 3D spatial double physical pendulum system, coupled by two universal joints is performed. External excitation of the mechanism is realized by axial periodic rotations of the first joint of the pendulum. ...
Thumbnail

Dynamics of two coupled 4-DOF mechanical linear sliding systems with dry friction. 

Kosińska, Angelika; Grzelczyk, Dariusz; Awrejcewicz, Jan (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
The paper introduces a model of two identical coupled 4-DOF mechanical linear sliding systems with dry friction coupled with each other by a linear torsional spring. The appropriate components (bodies) of the coupled ...
Thumbnail

Strain analysis and structural optimization of functionally graded rod with small concentration of inclusions. 

Andrianov, Igor V.; Diskovsky, Alexander A.; Awrejcewicz, Jan (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
The homogenization procedure is applied to strain analysis and optimal design of a Functionally Graded (FG) rod in the case when the inclusion size is essentially less than a distance between them. The method is illustrated ...
Thumbnail

Power consumption analysis of different hexapod robot gaits. 

Grzelczyk, Dariusz; Stańczyk, Bartosz; Awrejcewicz, Jan (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
The paper is focused on the power consumption analysis of different gaits of our constructed hexapod robot controlled by different Central Pattern Generator (CPG) models. There are a lot of gait patterns in the literature ...
Thumbnail

Mathematical model for two-dimensional dry friction modified by dither. 

Wijata, Adam; Awrejcewicz, Jan; Matej, Jan; Makowski, Michał (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
A new dynamic two-dimensional friction model is developed which is based on the bristle theory. Actually it is the Reset Integrator Model converted into a two-dimensional space. Usually two-dimensional friction models ...
Thumbnail

Identification of a non-linear damping coefficient characteristics in the free decay test of a single pendulum with friction. 

Awrejcewicz, Jan; Olejnik, Paweł (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
A pendulum in form of an equal arms angle body being a part of a two degrees-of-freedom mechanical system with friction is identified with respect to the observed in uence of some resistance of its rotational motion ...
Thumbnail

On the vibrations of a composite structure with hexagonal structure of a circular inclusions. 

Andrianov, Igor V.; Awrejcewicz, Jan; Markert, Bernd; Starushenko, Galina A. (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
One of the major advantages of homogenization is a possibility of the generalization of the obtained results. Namely, if a solution to the local problem is found, then without principal problems one may solve not only the ...
Thumbnail

Mathematical model of pennate muscle. 

Wojnicz, Wiktoria; Zagrodny, Bartłomiej; Ludwicki, Michał; Awrejcewicz, Jan; Wittbrodt, Edmund (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
The purpose of this study is to create a new mathematical model of pennate striated skeletal muscle. This new model describes behaviour of isolated flat pennate muscle in two dimensions (2D) by taking into account that ...
Thumbnail

Study of dynamic forces in human upper limb in forward fall. 

Biesiacki, Paweł; Mrozowski, Jerzy; Awrejcewicz, Jan (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
Knowledge of dynamic forces acting on the upper limb is useful, and sometimes even necessary, in its treatment and rehabilitation after injuries, during prostheses designing, as well as in optimization of the sports ...
Thumbnail

Simulating the damped vibrations of a fractional oscillator with fuzzy initial conditions. 

Awrejcewicz, Jan; Tomasiello, Stefania (Politechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki., 2015)
A Picard-like scheme using quadrature and differential quadrature rules, formerly introduced to solve integro-differential equations, is herein adapted to solve the problem of an oscillator with damping defined by the ...
  • 1
  • 2
  • 3

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CommunityBy Issue DateAuthorsTitlesSubjects

My Account

Login

Discover

AuthorAwrejcewicz, Jan (20)Kudra, Grzegorz (5)Andrianov, Igor V. (3)Łagodziński, Jakub (3)Grzelczyk, Dariusz (2)Kozanecka, Dorota (2)Kozanecki, Zbigniew (2)Ludwicki, Michał (2)Markert, Bernd (2)Starosta, Roman (2)... View MoreSubjectdynamical systems - conference (24)
systems theory - conference (24)
mechatronics - conference (8)teoria systemów (7)systemy dynamiczne (6)symulacje numeryczne (3)tarcie (3)dynamika (2)mechatronika (2)wahadło (2)... View MoreDate Issued2015 (24)Has File(s)Yes (24)

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV