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Experimental stand for investigation of support reactions in plane static systems
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| 2 |
Automated inclined plane for investigation of dry friction coefficients
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| 3 |
Universal reconfigurable experimental stand for investigations of mechanical oscillators, among others: of one and many degrees of freedom, excited by force or parametrically, with nonlinear magnetic springs and impacts.
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| 3A |
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Investigations of forced linear vibrations of a one-degree-of-freedom system
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| 3B |
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Experimental investigations of 1-degree-of-freedom impacting oscillator
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| 3C |
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Experimental investigations of a forced 2-degree-of-freedom mechanical oscillator with magnetic springs
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| 3D |
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Experimental investigations of a forced 1-degree-of-freedom mechanical oscillator with two potential wells
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| 3E |
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Experimental investigations of a 1-degree-of-freedom mechanical oscillator with parametric excitation
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| 4 |
A. Investigation of mass moments of inertia using the pendulum method
B. Investigation of mass moments of inertia using the method of torsional vibrations
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| 5 |
A. Testing three critical speeds
B. Testing natural vibration frequencies with a vibration sensor
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| 6 |
A. Testing of natural and forced vibrations of the beam
B. Testing of the dynamic vibration eliminator
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| 7 |
Investigation of free vibrations
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| 8 |
Investigation of relation between forces in bands of a brake in equilibrium state
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| 9 |
Double spatial pendulum with Cardan-Hook joints for investigations of:
A. Bifurcation dynamics of a double spatial pendulum
B. Bifurcation dynamics of a double spatial pendulum with impacts
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| 10 |
A. Study and recording of the vibration form of the system combined with observation of the energy transfer phenomenon
B. Example of using the non-contact transducer KM110BH2390 with a range of +/- 45 degrees cooperating with a magnet
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| 11 |
A. Investigation of bifurcation dynamics of triple physical pendulum
B. Investigation of motion modes of triple physical pendulum
C. Investigation of motion modes of double physical pendulum with a pair of magnets
D. Scaling of angular displacement transducers
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| 12 |
Study of the magnetic moment as a function of the relative angle of the links
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| 13 |
A. Investigation of bifurcation dynamics of a pendulum driven horizontally by a DC motor with a slider-crank mechanism, with possibility of introducing magnetic interactions
B. Investigation of pendulum motion forms for various DC motor voltages, with the coils switched off and on
C. Investigation of magnetic torque as a function of position of the pendulum with magnet with respect to the coil
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| 14 |
A. Study of the form of the pendulum motion for different currents, frequencies and duty cycle of the switching signal
B. Determination of the torque characteristic as a function of the position of the pendulum with a magnet relative to the coil for different currents
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| 15 |
A. Study of the form of pendulum motion for different options: a) pendulums tested as single or flexible connected, b) measurements for different currents, frequencies, switching signal duty cycle
B. Determination of the characteristic of the moment from magnetic forces as a function of the pendulum position angle for different currents
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| 16 |
Exercise 1: "Study of the free motion of a physical pendulum with aerostatic bearings."
Exercise 2: "Study of the form of motion of a pendulum with a magnet for different currents and configurations of power supply for additional coils and different forms of the variable current signal of the selected coil (pulse with variable duty cycle via a generator-controlled relay or any - e.g. sinusoidal, given by an amplifier controlled by voltage from the generator or measuring and control card)."
Exercise 3: "Determination of the characteristic of the moment from the magnetic force as a function of the position of a pendulum with a magnet relative to the coil for different currents."
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| 17 |
A. Study of the parametric resonance of a single pendulum
B. Study of the synchronization of parametrically and electromagnetically forced pendulums
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| 18 |
Self-excited vibrating system with inertia excitation, with aerostatic bearings, allowing for investigation of dynamics of a system with one, two or three degrees of freedom, respectively, with:
• linear or non-linear elasticity
• the use of coils for damping or forcing vibrations
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