Theoretical analysis of the mechanical system for a fiber optic seismic sensor

2005 ◽  
Author(s):  
E. Smeu ◽  
N. N. Puscas
Keyword(s):  
Theoretical Analysis ◽  
Mechanical System ◽  
Fiber Optic

scholarly journals Motion of mechanical systems with non-ideal constraints

2013 ◽  
Vol 35 (2) ◽  
pp. 157-167
Author(s):  
Do Sanh ◽  
Dinh Van Phong ◽  
Do Dang Khoa
Keyword(s):  
Theoretical Analysis ◽  
Mechanical System ◽  
Mechanical Systems ◽  
New Method ◽  
Physical Parameters ◽  
Interactive Environment ◽  
Reaction Forces

In the paper a new method to consider a mechanical system with non-ideal constraints is presented. It is proved that a mechanical system subjected to physical non-ideal constraints cannot be determined purely by theoretical analysis because the reaction forces depend on the physical parameters of interactive environment, which are defined only by measurement. The Principle of Compatibility is shown to be an effective tool in combination with experience for investigating such a problem. For illustration the dynamics of a digging machine are investigated.

Measurement and Theoretical Analysis of Elastic Locus of High-Speed Mechanism

1992 ◽  
Author(s):  
Hui-jun Zou ◽  
L. Wang ◽  
R. Kovacevic
Keyword(s):  
Theoretical Analysis ◽  
High Precision ◽  
Dynamic Characteristics ◽  
High Speed ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Challenging Problem ◽  
Optic Sensor ◽  
On Line ◽  
Machine Speed

Abstract With increase of machine speed, the influence of elastic components on dynamic characterises has become a very challenging problem. In our paper, we use self-made fiber-optic sensor on-line to detect the elastic locus. The sensor has highly transmitting and collecting light properties so that steady elastic locus has high precision and distinguishabilty. A theoretical analysis has been conducted using our program KEDL. The conclusions reveal more information about the dynamic characteristics of high-speed mechanisms.

Characterization and theoretical analysis of second-order intermodulation distortion of InGaAs/InP p-i-n photodiode modules for fiber-optic CATV

1997 ◽  
Vol 15 (4) ◽  
pp. 636-641 ◽  
Author(s):  
Y. Kuhara ◽  
Y. Fujimura ◽  
N. Nishiyama ◽  
Y. Michituji ◽  
H. Terauchi ◽  
...  
Keyword(s):  
Theoretical Analysis ◽  
Fiber Optic ◽  
Second Order ◽  
Intermodulation Distortion

scholarly journals The assessment of the integration methods for the rail vehicle ride dynamics solution

2018 ◽  
Vol 157 ◽  
pp. 03013 ◽  
Author(s):  
Tomáš Lack ◽  
Juraj Gerlici
Keyword(s):  
Theoretical Analysis ◽  
Mechanical System ◽  
Dynamic Characteristics ◽  
Rigid Bodies ◽  
Similar Type ◽  
Integration Methods ◽  
Distributed Software ◽  
Rail Vehicle ◽  
Software Packages

The article is devoted to the analysis of the dynamic characteristics of the mechanical system composed of rigid bodies mutually connected with flexible bindings that represent springs and dampers. The analysed system represents the rail vehicle, which is distinguished by the contact link between the wheel and rail, or wheelsets and the track. Currently, analyses of similar type are carried out basically by using commercially distributed software packages, where you enter inputs (which the input forms allow) and the user may achieve results respecting the handling procedures. In accordance with the different approaches to solutions of partial solutions of the issue, the results of the simulations can differ. In the article the theoretical analysis is conducted the parameters of calculation are set out and the results are compared with the results obtained from the calculation by SIMPACK.

Theoretical analysis of surface plasmon resonance based fiber optic sensor using indium nitride

Optik ◽  
2014 ◽  
Vol 125 (20) ◽  
pp. 6026-6031 ◽  
Author(s):  
Mahima Rani ◽  
Sarika Shukla ◽  
Navneet K. Sharma ◽  
Vivek Sajal
Keyword(s):  
Surface Plasmon Resonance ◽  
Theoretical Analysis ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Fiber Optic ◽  
Indium Nitride ◽  
Fiber Optic Sensor ◽  
Optic Sensor
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