Parametrization of all Three Impulse Zero Vibration Input Shapers

Miloš Schlegel; Lukáš Bláha

doi:10.4028/www.scientific.net/SSP.164.271

Paper Titles

Modeling of Iron Wolf Howling
p.249

Study of Influence of Increased Bus Voltage on Motor Insulation System
p.255

Passive and Active Elements in Reduction of Vibrations of Torsional Systems
p.260

Sensorless Vibratory Manipulation of the Automatically Assembled Parts
p.265

Parametrization of all Three Impulse Zero Vibration Input Shapers
p.271

Some Aspects of Bearing Noise Generation
p.278

Simulation and Experiments of High Speed Machining Vibration Monitoring with Variable Spindle Velocity
p.285

Verification of Vibration Power Generator Model for Prediction of Harvested Power
p.291

Rigid Finite Element Modeling for Identification of Vibrations in Elastic Rod Driven by a DC-Motor Supplied from a Thyristor Rectifier
p.297

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Parametrization of all Three Impulse Zero Vibration Input Shapers

Abstract:

Input shaping has been demonstrated to be a simple method of reducing vibration in many types of controlled machines. The method is implemented by convolving a command signal with an impulse sequence of input shaper to produce a shaped input that is then used to command the system. Designing the input shaper involves determining the amplitudes and timing of the impulses such that the resulting shaped commands lead to desired levels of vibration reduction. Up to now, to the best knowledge of the authors, it is known only few special types of input shapers (ZV, ZVD, ZVDk, EI, SI,...). This paper presents two general approaches for parametrization of all three impulse zero vibration input shapers.