Analytical approach to estimate mechanical parameters in induction machine using transient response parameters

2018 ◽  
Vol 29 (3) ◽  
pp. e2751 ◽  
Author(s):  
Nitin Kumar Saxena ◽  
Ashwani Kumar
Keyword(s):  
Transient Response ◽  
Analytical Approach ◽  
Induction Machine ◽  
Mechanical Parameters

A New Analytical Approach for the Determination of the Transient Response in Elastic Mechanisms

1992 ◽  
Author(s):  
T. Xu ◽  
G. G. Lowen
Keyword(s):  
Transient Response ◽  
Analytical Approach ◽  
Characteristic Exponent ◽  
Homogeneous Solution ◽  
Mathematical Work ◽  
Floquet Solution ◽  
Simulation Based ◽  
Elastic Mechanism ◽  
Type Differential Equation

Abstract Recent work on multi-regime per cycle machinery has shown that for such systems the transient response of the link deflections, which is governed by the homogeneous solution to a Hill-type differential equation, cannot be neglected in a meaningful simulation. Based on mathematical work by E.T. Whittaker, a new analytical approach for obtaining such transient responses is given. It is achieved by the determination of the characteristic exponent in the stable regions of the Floquet solution to the Hill’s equation involved. This technique is applied to a specific elastic mechanism. Several sample computations show that the transient response may vary from near-periodic to totally aperiodic.

scholarly journals Analytical modelling of the transient response of thermopile-based MEMS sensors

2016 ◽  
Vol 19 (2) ◽  
pp. 70
Author(s):  
D.V. Randjelović ◽  
A.G. Kozlov ◽  
O.M. Jakšić ◽  
M.M. Smiljanić ◽  
P.D. Poljak
Keyword(s):  
Thermal Conductivity ◽  
Ambient Temperature ◽  
Analytical Model ◽  
Time Constant ◽  
Transient Response ◽  
Analytical Approach ◽  
Mems Devices ◽  
Mems Sensors ◽  
Transient Behaviour ◽  
Different Gases

This work presents an analytical model dedicated to study of the transient response of multipurpose MEMS devices based on thermopile sensors. In general, thermopile sensors response depends on ambient temperature, thermal conductivity of the gas inside the housing and the pressure of the gas. The presented model takes into account all these parameters. This model was sucessfully implemented for the study of transient behaviour of our multifunctional sensors with p+Si/Al thermocouples and a bulk micromachined bilayered membrane. Simulations were performed for different gases of interest and conclusions were deduced regarding the influence of relevant parameters on the thermal time constant. This analytical approach is general and flexible enough to be implemented for analysis of the transient behaviour of thermopile-based sensors when used for different applications.

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