Selectivity Enhancement in Multisensor Systems Using Flow Modulation Techniques
نویسندگان
چکیده
منابع مشابه
Selectivity Enhancement in Multisensor Systems Using Flow Modulation Techniques
In this paper, the use of a new technique to obtain transient sensor information is introduced and its usefulness to improve the selectivity of metal oxide gas sensors is discussed. The method is based on modulating the flow of the carrier gas that brings the species to be measured into the sensor chamber. In such a way, the analytes' concentration at the surface of the sensors is altered. As a...
متن کاملusing game theory techniques in self-organizing maps training
شبکه خود سازمانده پرکاربردترین شبکه عصبی برای انجام خوشه بندی و کوانتیزه نمودن برداری است. از زمان معرفی این شبکه تاکنون، از این روش در مسائل مختلف در حوزه های گوناگون استفاده و توسعه ها و بهبودهای متعددی برای آن ارائه شده است. شبکه خودسازمانده از تعدادی سلول برای تخمین تابع توزیع الگوهای ورودی در فضای چندبعدی استفاده می کند. احتمال وجود سلول مرده مشکلی اساسی در الگوریتم شبکه خودسازمانده به حسا...
Multisensor fusion and enhancement using the Retinex image enhancement algorithm
A new approach to sensor fusion and enhancement is presented. The retinex image enhancement algorithm is used to jointly enhance and fuse data from long wave infrared, short wave infrared and visible wavelength sensors. This joint optimization results in fused data which contains more information than any of the individual data streams. This is especially true in turbid weather conditions, wher...
متن کاملSelectivity enhancement using permselective microcapsule
Multi-competitive enzymatic reactions were performed to determine the selectivity properties of enzymes immobilised in polyacrylamide-alginate (pAAm-Alg) microcapsules. The transesterification of fatty acid ethyl esters of different chain lengths (C2–C14) with various alcohols catalysed by the enzyme lipase Mucor Miehei was chosen as a test system. While the free enzyme exhibited higher selecti...
متن کاملENHANCEMENT OF Qos IN LTE DOWNLINK SYSTEMS USING FREQUENCY DIVERSITY SELECTIVITY SCHEDULING
LTE is a broadband wireless access network offers rich suite of multimedia applications and developed by Third generation partnership project is designed to support ubiquitous delivery of multimedia services. For this reason, numerous research groups are annoying to utilize its concert. Scheduling and resource allocations are the vital components of wireless data schemes. The CSI (channel state...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2008
ISSN: 1424-8220
DOI: 10.3390/s8117369