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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/677

Title: Design , Development and Performance Evaluation of Intelligence Sensors
Authors: Mishra, Saroj Kumar
Panda, G (Guide)
Issue Date: 2006
Publisher: National Institute of Technology, Rourkela
Citation: Design , Development and Performance Evaluation of Intelligence Sensors, Thesis submitted in partial fulfillment of the requirements for the degree of the Master of Technology by Research in Electronics, to National Institute of Technology, Rourkela
Abstract: Many electronic devices, instruments and sensors exhibit inherent nonlinear input-output characteristics. Nonlinearity also creeps in due to change in environmental conditions such as temperature and humidity. In addition, aging of the sensors also introduce nonlinearity. Due to such nonlinearities direct digital readout is not possible. As a result the devices or sensors are used only in the linear region of their characteristics. In other words the usable range of these devices gets restricted due to nonlinearity problem. The accuracy of measurement is also affected if the full range of the instrument is used. The nonlinearity present in the characteristics is usually time-varying and unpredictable as it depends on many uncertain factors stated above. Hence the prime objective of the thesis is to study the nonlinearity problem associated with these devices and suggest novel methods of circumventing these effects by suitably designing intelligent systems. In the present investigation,...
Description: Copyright for the article belongs to National Institute of Technology Rourkela
URI: http://hdl.handle.net/2080/677
Appears in Collections:Thesis (MTech by Research)

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