The relationship between polymer waveguide optical interconnection end facet roughness and the optical input and output coupling losses

2015 ◽  
Author(s):  
Hadi Baghsiahi ◽  
Kai Wang ◽  
Richard Pitwon ◽  
David R. Selviah
Keyword(s):  
Output Coupling ◽  
Optical Interconnection ◽  
Polymer Waveguide ◽  
Input And Output ◽  
The Relationship

Rethinking democratic representation: eight theoretical issues and a postscript1

2019 ◽  
pp. 21-47 ◽  
Author(s):  
Dario Castiglione ◽  
Mark E. Warren
Keyword(s):  
21St Century ◽  
Political Representation ◽  
Political Practice ◽  
Democratic Representation ◽  
Political Processes ◽  
Input And Output ◽  
The Relationship ◽  
Theoretical Issues ◽  
The Way

This chapter offers here a sketch of eight theoretical issues that are fundamental to rethinking the problems and potentials of political representation under emerging conditions. The issues include: (1) the relational character of representation; (2) the role that trusteeship plays in forms of democratic representation; (3) an assessment of representation in terms of both input and output; (4) representation considered as a political practice; (5) the way in which representation is constituted by and within political processes; (6) the objects of representation: who and what are represented; (7) the question of who is a democratic representative; and (8) the relationship between authorization and accountability in informal representation. In each of these dimensions the theory of representation in democracies needs refurbishing, a task that requires returning to the concept of representation in a more systematic way, also taking on board theoretical intuitions from deliberative, participatory and radical populist conceptions of democracy. The postscript takes stock of some of these developments and suggests that rethinking political representation is part of the pressing task to reconsider democracy in the 21st century.

Design and Analysis of Constantan Thin Films Sensor for Monitoring Cutting Force

2014 ◽  
Vol 635-637 ◽  
pp. 882-885
Author(s):  
Yun Ping Cheng ◽  
Wen Ge Wu ◽  
Xiao Jun Du ◽  
Gui Ling Qiao
Keyword(s):  
Thin Film ◽  
Cutting Force ◽  
Output Voltage ◽  
Manufacturing Processes ◽  
Film Sensor ◽  
Thin Film Sensor ◽  
Finite Element Software ◽  
Input And Output ◽  
Simulation Results ◽  
The Relationship

Cutting force is one of important parameters for manufacturing processes. The traditional dynamometer is limited by size, machining environments, and so on. This paper introduces a new constantan thin film sensor which embedded on the holder of external turning tool to measure cutting force. The relationship between force and output voltage are deduced from theory. By using the finite element software, the analyses on induction and linearity capability of thin film sensor are simulated, and the influences of the location and thickness of film on the output voltage are analyzed. The results show that the linearity of input and output is good and the deviation between the calculated value and simulation results is identical. As the result, the constantan thin film sensor unit can be used to measure the cutting forces.

Research on Calibration Method for Small Diameter Directional Gyro Inclinometer

2013 ◽  
Vol 846-847 ◽  
pp. 504-512
Author(s):  
Gui Hua Kang
Keyword(s):  
Mathematical Models ◽  
Continuous Measurement ◽  
Small Diameter ◽  
Calibration Method ◽  
Angular Speed ◽  
Experiment Data ◽  
Scale Factors ◽  
Input And Output ◽  
Measurement Mode ◽  
The Relationship

This paper introduces a new method for small diameter directional gyro inclinometer calibration with continuous measurement mode. The mathematical models referring to the relationship between the input and output of the accelerometers and the gyro are established. Experiment has been conducted for different angular speed and different positions on a three-axis turntable. We totally obtained 36 groups of experiment data of different angular speed regarding to different positions. Through the application of the established mathematical models and by means of computer aided data procession, the scale factors, installation error and static drift for the gyro inclinometer are calculated. Thus, the inclinometer calibration is implemented. It has been verified that this new calibration method enables us to quickly and effectively calibrate gyro inclinometer. The established mathematical model has been proved to be exact and effective. The whole operation is simple, quick and reliable.

A Multi-Scale Modeling Method Based on Big Data

2015 ◽  
Vol 734 ◽  
pp. 447-450 ◽  
Author(s):  
Ji Wei Liu
Keyword(s):  
Big Data ◽  
Network Models ◽  
Modeling Method ◽  
Scale Model ◽  
Neural Network Models ◽  
Multi Scale ◽  
Scale Modeling ◽  
Input And Output ◽  
Multi Scale Modeling ◽  
The Relationship

A multi-scale modeling method based on big data was proposed to establish neural network models for complex plant. Wavelet transform was used to decompose input and output parameters into different scales. The relationship between these parameters were researched in every scale. Then models in each scale were established and added together to form a multi-scale model. A model of coal mill current in power plant was established using the multi-scale modeling method based on big data. The result shows that, the method is effective.

Don't throw out directives!: Reinterpreting the relationship between language input and output

1996 ◽  
Vol 19 ◽  
pp. 696
Author(s):  
Jennifer L. Rehill ◽  
Julia F. Heberle ◽  
Kathryn Hirsh-Pasek ◽  
Roberta Golinkoff ◽  
Jennifer L. Rehill
Keyword(s):  
Input And Output ◽  
Language Input ◽  
The Relationship
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