Automated Scour Detection Arrays Using Bio-inspired Magnetostrictive Flow Sensors
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Interfacing and Processing Artificial Hairs Array for Flow Pattern Recognition
Inspired from crickets and using MEMS techniques, single artificial flow sensors and hair sensor arrays have been implemented successfully in different groups [1][2]. This paper discusses the latest developments in interfacing and signal processing of cricket inspired artificial hair-sensors arrays. Sensor arrays require large number of connections for their elements to be interrogated individu...
متن کاملSession 2aEA: Directional and Non-Directional Microelectromechanical Microphones 2aEA2. Biomimetic flow sensors for environmental awareness
Crickets possess hairy organs attached to their abdomen, the so-called cerci. These cerci contain highly flow-sensitive mechanosensors that enable the crickets to monitor the flow-field around them and react to specific stimuli form the environment, e.g. air-movements generated by hunting spiders. Salient is the sensitivity of these sensors, which work at thermal noise threshold levels, and the...
متن کاملOptimization Of Bio-inspired Hair Sensor Arrays
Crickets use a pair of hairy appendages on their abdomen called cerci, each of which contains numerous mechano-receptive filiform hairs (Fig. 1). These sensitive hairs can respond even to the slightest air movements, down to 0.03 mm/s, generated by the approaching predators and initiating an escape mechanism in the crickets [1]. Bio-mimicking the cricket cerci, arrays of artificial hair sensors...
متن کاملTransducers Science and Technology - Bio-Ears (Ahmad Dagamseh)
These systems will consist of arrays of similar but distinctive sensors, acting in parallel. They will be fabricated using micro-machining technology providing sensor dimensions matching the biological examples by which they are inspired. Understanding the functioning of hair-sensor arrays and fabrication possibilities of high-density hair-sensor arrays is a prerequisite to uncover a broad rang...
متن کاملTransducers Science and Technology - Bio-Ears (Ahmad Dagamseh)
These systems will consist of arrays of similar but distinctive sensors, acting in parallel. They will be fabricated using micro-machining technology providing sensor dimensions matching the biological examples by which they are inspired. Understanding the functioning of hair-sensor arrays and fabrication possibilities of high-density hair-sensor arrays is a prerequisite to uncover a broad rang...
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تاریخ انتشار 2015